Reviews and Information for Probiotics
Probiotics
Trying to find the best probiotic supplements? Our tests found that not all products enough cells (CFUs) to match what's been shown to work. See our results, comparisons, and Top Picks for popular brands and get the evidence for specific probiotic strains for uses such as IBS, diarrhea, gas, allergies and colds, infections, weight loss and more. Plus, get information about proper storage, safety, side effects, and drug interactions with probiotics.
Probiotics Review
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CL Answer
I am curious why some probiotics do not require refrigeration even though they contain some of the same bacteria in probiotics that require refrigeration? Which probiotics need to be refrigerated?
Refrigerating certain probiotic pills and other probiotic supplements is important. Get tips on how to store probiotics properly.
CL Answer
I eat one to two cups of Greek yogurt every day. Do I still need to take a probiotic supplement?
Find out if eating Greek yogurt is sufficient to obtain probiotics, or if supplements can still help.
CL Answer
When is the best time to take probiotics to prevent diarrhea from antibiotics - before, during, or after the course of antibiotic treatment?
When is the best time to take probiotics to reduce the risk of diarrhea from antibiotics?
CL Answer
How do I choose the best probiotic supplement? There are so many different strains of bacteria!
Information on how to choose the best probiotic supplement based on safety and our lab test on probiotic bacteria content.
CL Answer
Are some probiotics dangerous? I've heard that Bacillus subtilis, a soil-based probiotic, can cause infections.
Find out if soil-based probiotic supplements are safe to take. Information about side effects, allergic reactions, infections and more.
CL Answer
Do probiotics help with lactose intolerance?
Find out if probiotics can help with lactose intolerance. ConsumerLab's answer explains, including some foods that may cause fewer symptoms in the lactose intolerant.
CL Answer
Do probiotics really help prevent or treat vaginal yeast infections?
Information on using probiotics for treating and preventing yeast infections, including evidence from clinical studies.
CL Answer
I developed a rash soon after starting a probiotic. Is it possible to be allergic to probiotics?
Find out if probiotics can cause allergic reactions, including skin rashes, and why.
CL Answer
Can a probiotic help men with prostatitis?
Learn more about prostatitis, the effects of probiotics on prostatitis, and other natural treatments.
CL Answer
Do probiotics have to be enterically coated to be effective?
Find out if why some probiotics areenterically coated, whether probiotics need to be enterically coated, potential downsides and more.
Product Review
Fruits, Veggies, and Other Greens Supplements Review (Including Spirulina and Chlorella)
Avoid Lead in Greens, Problems with Pills, and Don't Give Up Eating Whole Foods.
CL Answer
What are the benefits of Daily Synbiotic by Seed Health? Does it do what it claims, and is it better than other probiotics and prebiotics?
Review of Daily Synbiotic by Seed, including information about the prebiotic and probiotic strains in the supplement, and whether there is evidence of benefit for the synbiotic.
CL Answer
Can probiotics reduce anxiety?
Find out if probiotics can reduce anxiety.
CL Answer
Do any supplements help with COVID-19? Do supplements like vitamin D, zinc, vitamin C, or herbals work?
Find out if natural remedies & supplements for coronavirus such as zinc, vitamin C, garlic, or elderberry help to prevent or treat COVID-19.
Clinical Update
11/07/2024
Do Healthy People Need Probiotics?
While healthy people typically don’t need to take a probiotic, probiotics may help prevent gastrointestinal symptoms, such as diarrhea, from occurring in certain situations. Probiotics may also modestly help treat a wide range of existing conditions. See the What They Do section of our Probiotics Supplements Review to learn more. Also see our Top Picks among probiotics.
Clinical Update
3/04/2022
Probiotics: Single or Multi-Strain?
Are multi-strain probiotics more effective than single-strain probiotics? Find out what a recent study showed in the Single-strain or multi-strain? section of our Probiotics Supplements Review. Also see our Top Picks for probiotics based on intended use.
Recalls & Warnings
December 01, 2021
Probiotics Recalled Due to Bacterial Contamination, May Be Life-Threatening to Some
On December 1, 2021, Livia Global, Inc issued a voluntary recall of two lots of probiotics due to potential contamination with Pseudomonas aeruginosa. This bacterium, if ingested, can cause life-threatening infection in immunocompromised individuals.
CL Answer
Which supplements have been shown to be helpful for autism?
Find out which supplements may help reduce symptoms of autism, including multivitamins, probiotics, and melatonin.
CL Answer
Have you heard of the probiotic, Keybiotics? Does it do what it claims, and is it worth the money they charge?
Whole Body Research Keybiotics probiotic information, including its ingredients and possible cheaper alternatives.
CL Answer
Is the probiotic "Milk Test," as described on many websites, really an effective way to test the quality of the bacteria in probiotic supplements at home?
Is the probiotic "Milk Test" an effective at-home test of the quality of the bacteria in probiotic supplements?
News Release
May 07, 2024
ConsumerLab Tests Magnesium Supplements, Spots Problems and Selects a Top Pick
White Plains, NY, May 7, 2024 — Nearly half the U.S. population does not get adequate amounts of magnesium and may benefit from increasing magnesium intake from foods or supplementation.
Clinical Update
6/09/2020
Probiotics That Do or Don't Work
An expert panel of gastroenterologists reviewed the clinical evidence for probiotics in preventing or treating C. difficile infection, IBS, ulcerative colitis, Crohn's disease, pouchitis, and necrotizing enterocolitis. Find out for which conditions they recommend probiotics and for which they don't in the What They Do section of the Probiotic Supplements Review (we've highlighted their recommendations in yellow). Also see our Top Picks for probiotics.
Clinical Update
7/22/2015
Probiotics May Not Work As Thought
Research continues to reveal promising uses for probiotics, but it's also showing that probiotics don't necessarily work by changing the types of organisms in our gut. A new study with Culturelle sheds light on this. Details, along with information about what probiotics can and cannot do and our tests of 43 probiotic supplements, are found in the Probiotic Supplements Review >>
Clinical Update
4/23/2024
Taking Probiotics With Vitamins and Minerals?
Is it okay to take probiotics at the same time as vitamin and mineral supplements? Find out in our Probiotics Supplements Review, which includes our Top Picks among probiotics supplements.
Also see: Which vitamins and minerals should be taken together or separately?
CL Answer
I take fluoxetine (Prozac), a SSRI drug to treat depression. Are there supplements I should avoid, or be taking, due to this drug?
Learn about Prozac (fluoxetine) drug interactions along with other supplements and SSRIs.
News Release
February 26, 2024
Latest ConsumerLab Survey Shows Growth in Popularity of Magnesium and Several Smaller Supplements
White Plains, New York, February 26, 2024 — A recent survey of more than 10,000 people who regularly use dietary supplements shows that supplements that experienced the greatest absolute growth in popularity during 2023 were pregnenolone (+7.5 percentage points), magnesium (+4.8 pts), berberine (+4.
CL Answer
8 Supplements That May Help Treat Peptic Ulcers – And Some to Avoid
Peptic ulcers caused by H. pylori infection are typically treated with antibiotics, but certain supplements may also help. Find out which 8 supplements might be beneficial - and which should be avoided.
CL Answer
Do probiotics help prevent urinary tract infections?
Find out if probiotics can help to prevent urinary tract infections (UTIs). Plus, information about other supplements that may help for UTIs, including cranberry and D-mannose. ConsumerLab.com's answer explains.
Product Review
Lactose Intolerance Products Review (Lactase Enzyme Supplements and Lactose-Free Milks)
Choose the Best Lactase Enzyme Supplement and Lactose-Free Milk. Find a CL Approved Lactose Intolerance Product.
CL Answer
Supplements for Eczema: Some May Help, While Others Don’t
Certain supplements may reduce symptoms of atopic dermatitis (the most common form of eczema), while others don't seem to work. Find out if gamma-linolenic acid, L-histidine, phytoceramides, probiotics, and other supplements may be beneficial.
CL Answer
Do any supplements help for irritable bowel syndrome (IBS)?
IBS supplements may help reduce irritable bowel symptoms such as pain, diarrhea and constipation. Supplements include probiotics, melatonin, and flaxseed.
CL Answer
With probiotics, how many CFUs should I look for as the dose? Is more necessarily better?
Learn more about the proper amount of cells or colony forming units (CFUs) a probiotic should contain, including if more is always better.
CL Answer
What are the best supplements for depression and anxiety?
Best natural supplements for depression and anxiety, including the evidence for fish oil, vitamin D, probiotics, and herbal supplements for depression such as curcumin (from turmeric) and saffron.
CL Answer
Do magnesium supplements, like Magtein, help memory or protect against Alzheimer's disease?
Magtein, and other magnesium supplements, may help memory and protect against Alzheimer's disease.
Clinical Update
7/26/2014
Probiotics Lower Blood Pressure
Probiotics may help lower high blood pressure, especially when multiple strains are taken for a certain period of time, according to a new analysis. Get the details, as well as information about other uses for probiotics, in the updated Probiotic Supplements Review >>
Clinical Update
2/28/2017
Timing Probiotics with Antibiotics Is Key
Probiotics can reduce the risk of C. difficile infection due to antibiotics by nearly 70% if probiotics are started at the right time, according to a new study. Get the details in the "What It Does" section of the Probiotic Supplements Review (which includes our tests of products) >>
Clinical Update
2/13/2017
Probiotics and Weight?
Several studies, including a recent one in Brazil, suggest that probiotics can help with weight reduction or other aspects of slimming. The studies published to-date, however, have limitations. For more details, see the "What It Does" section of the Probiotics Supplements Review (which includes our tests of products) >>
Clinical Update
5/15/2016
Probiotics a Waste of Money?
Some headlines this week suggested that probiotics are not worthwhile. The stories cited a new research study which found that probiotics do not cause a lasting effect on the gut. The headlines are misleading, as we explain in the "What It Does" section in our Probiotic Supplements Review >>
Clinical Update
5/14/2012
Probiotics Reduce Risk of Diarrhea from Antibiotics
A review of over 60 clinical studies concluded that probiotics are associated with a 42% reduction in the risk of diarrhea due to antibiotic administration. The benefit appears greater for certain probiotics. For more details, including our tests of probiotic supplements, see the update in the Probiotic Supplements Review >>
Clinical Update
3/19/2014
Probiotic Helps with Colic
Daily use of a probiotic reduced crying time in infants by nearly half and regurgitation by more than one-third in a recent study. Probiotics have also reduced abdominal pain in older children. Based on their safety, probiotics seem worth a try for these uses. Details about the products and dosage are in the update to the Probiotics Review >>
Clinical Update
3/29/2015
Preventing Eczema with Probiotics
Allergy experts recently concluded that, when there is a family history of allergy, probiotics (taken by the mother or child) can reduce the risk of the child having eczema. For more information about this and other uses of probiotics — as well as our test reviews of products, see the Probiotic Supplements Review >>
Clinical Update
8/11/2023
Probiotics for Stress?
Did taking probiotics reduce stress in recent studies? Find out in the Stress section of our Probiotics Supplements Review.
Also see: Do any supplements help relieve stress?
Clinical Update
8/01/2023
Taking Probiotics When On Antibiotics
It’s commonly thought that taking probiotics helps restore the gut microbiome from taking antibiotics. But is this really how probiotics work? See what research suggests in the What It Does section of our Probiotic Supplements Review. Also see our Top Picks among probiotic supplements.
Clinical Update
10/24/2023
Probiotics for Cough & Congestion?
Can taking a daily probiotic during cold season reduce cold symptoms such as runny nose, congestion, cough or fever? Find out what a recent study showed in the Cold and acute respiratory infections section of our Probiotics Supplements Review, which includes our Top Picks among probiotics.
Clinical Update
12/01/2023
Probiotic for Lowering Cholesterol?
Does supplementing with probiotics help lower cholesterol? See the latest research in the Lowering cholesterol section of our Probiotics Supplements Review. Also see our Top Picks among probiotics.
Also see: Which supplements or foods can help lower cholesterol and keep my heart healthy?
Clinical Update
1/05/2024
Probiotics in Hot Tea?
Some teas now include probiotics, but are probiotics likely to remain viable if steeped in hot water? Find out in the What to Consider When Using section of our Probiotic Supplements Review. Also see our Top Picks among probiotic supplements.
Clinical Update
4/23/2024
Probiotics & Cholesterol
How might probiotics work to lower cholesterol? Find out what a recent study suggests in the Lowering cholesterol & apoB section of our Probiotics Supplements Review, which includes our Top Picks among probiotic supplements.
Also see: Which supplements or foods can help lower cholesterol and keep my heart healthy? Are there any to avoid?
Clinical Update
3/15/2022
Probiotics to Lower Marker of Heart Attack Risk?
Some probiotics have been shown to modestly lower high cholesterol levels. Can they also lower levels of apolipoprotein B (apoB), a strong predictor of heart attack risk? See what recent research shows in the What It Does section of our Probiotics Supplements Review.
CL Answer
Do any supplements help for ulcerative colitis?
Find out what supplements & vitamins can help with ulcerative colitis, such as VSL#3, curcumin, aloe or boswellia.
CL Answer
Is it true that low-carb or Mediterranean diets help for gastroesophageal reflux disease (GERD)?
Find out if a low-carb diet, such as the Mediterranean diet, or lifestyle changes help with gastroesophageal reflux disease (GERD).
CL Answer
Which supplements are helpful to have when traveling? Any tips on how to best store supplements on trips?
Find out which vitamins & supplements can be helpful when traveling, including melatonin, ginger, and more, and find out how you can carry them with you.
Recalls & Warnings
August 03, 2023
Ozona Organics Liquid Probiotics Recalled Due to Risk of Microbial Contamination
On August 1, 2023, Ozona Organics, LLC recalled certain lots of its probiotic supplement, Ozona Probiotics for Digestive Health, also labeled as GoHealthy Probiotics for Infants, Toddlers, and Kids and GoHealthy Probiotics for Infants, Kids, Men, and Women, due to the ...
CL Answer
Are enteric coated supplements better than non-enteric coated ones?
Learn about the pros and cons of enterically coated supplements, including ingredient absorption,safety and price.
News Release
November 02, 2023
Spirulina and “Greens” Supplement Tests Show Some Problems
White Plains, New York, November 2, 2023 — ConsumerLab tests of spirulina, chlorella, and “greens” supplements revealed that tablets of three brands of spirulina failed to disintegrate within the allotted time, and several other products contained amounts of lead unsuitable for regular consumption ...
News Release
February 24, 2023
Probiotics Rise in Popularity as Vitamin C, Melatonin, and Others Dip in Latest ConsumerLab Survey of Supplement Users
White Plains, New York, February 25, 2023 —A recent survey of 8,600 people who regularly use dietary supplements shows that probiotics (+3.04 percentage points), quercetin (+2.3 pts), and vitamin K (+1.
CL Answer
Which supplements are best for seasonal allergies?
Find out which supplements are best for allergies and can help reduce seasonal allergy symptoms, including bromelain, curcumin, vitamin D, and CLA.
CL Answer
I've seen the bacteria in Activia listed as Bifidobacterium animalis, Bifidobacterium lactis and Bifidus Regularis. Which is correct?
Learn more about probiotic bacteria strain names in Activia and other products.
CL Answer
Which supplements can help lower my triglycerides?
Find out whether fish oil supplements, or plant-based oil supplements, such as flaxseed oil and echium oil are best for lowering triglyceride levels. ConsumerLab.com's answer explains.
CL Answer
What is lactoferrin and will it really strengthen my immune system?
Info about lactoferrin supplements, clinical evidence for strengthening the immune system, preventing or treating colds, gut health and treating H.
Product Review
Protein Powders, Shakes, and Meal Replacements Review
Find Out Which Protein Products Passed or Failed Our Tests
CL Answer
How do I choose the best CoQ10 supplement?
Looking to choose the best CoQ10 brand supplement? Understand which CoQ10 you are buying, differences in dose, absorption, quality and more. ConsumerLab explores this topic.
News Release
November 10, 2022
Best Probiotic Supplements Identified by ConsumerLab Tests
White Plains, New York, November 10, 2022 — Probiotic supplements can be helpful in preventing or treating constipation, diarrhea, flatulence, vaginal infections, and other conditions, but with so many different products on the market, choosing the best one is no easy task.
Clinical Update
11/26/2020
Probiotic for Cognition?
Can taking a probiotic improve cognitive functioning? Find out what a recent study found using a widely-available brand of probiotics in the What It Does section of the Probiotic Supplements Review. Also see our Top Picks for probiotics.
Clinical Update
10/13/2020
Probiotic for Eczema
A probiotic was shown to reduce the extent and severity of atopic dermatitis (eczema) in a recent study. Get the details in the What It Does section of our Probiotics Supplements Review. Also, see our Top Picks for probiotics.
Clinical Update
3/03/2021
Probiotics for Ulcers?
Can probiotics help treat a common cause of stomach ulcers – H. pylori infection? Find out what new guidelines say in the What It Does section of our Probiotic Supplements Review.
For information about other supplements for peptic ulcers (and those to avoid) see our answer to the question: Do supplements help treat peptic ulcer disease? Should any be avoided?
Clinical Update
7/03/2021
Probiotics for C. difficile infection?
New guidelines recommend against probiotics for treating or preventing C. difficile infection, one cause of diarrhea in people taking antibiotics. Find out why in the What They Do section of our Probiotic Supplements Review.
Clinical Update
1/25/2022
Probiotic to Lower Cholesterol?
Can taking a probiotic lower elevated cholesterol levels? See what a new study found in the Cholesterol-lowering section of our Probiotics Supplements Review. Also see our Top Picks for probiotics.
For other approaches to lowering cholesterol, see our answer to the question: Which supplements or foods can help lower cholesterol and keep my heart healthy?
Clinical Update
6/06/2023
Probiotic for Lowering Cholesterol?
Does supplementing with a probiotic help lower cholesterol or triglycerides in people with high cholesterol? Find out what a recent study showed in the Lowering cholesterol & apoB section of our Probiotics Supplements Review.
Also see our Top Picks among probiotics.
Clinical Update
1/27/2023
Aloe or Probiotics for Heartburn?
Can aloe or probiotics help reduce symptoms of acid reflux? Find out approaches to acid reflux.
Clinical Update
3/19/2024
Probiotic for COVID?
Did a probiotic promoted to support immune defenses against COVID-19 help prevent or treat COVID-19? Find out in our Probiotics Supplements Review, which includes our Top Picks among probiotics.
Also see: Do any supplements help with COVID-19? Do supplements like vitamin D, zinc, vitamin C, or herbals work?
Clinical Update
7/28/2023
Toothpastes, Mouthwash, and Probiotics for Oral Health
We answered the following questions this week, all of which relate to our article about toothpastes and other dental products:
- Can hydroxyapatite toothpaste prevent cavities as effectively as fluoride toothpaste?
- Does chlorhexidine mouthwash affect blood pressure?
- Why do some toothpastes contain glycine, and is this ingredient beneficial?
- Are probiotics beneficial for oral health?
Also, find out the abrasiveness of two Fluoridex brand toothpastes.
Clinical Update
6/14/2024
Do Probiotics Contain Claimed Strains?
Genetic testing of popular multi-strain probiotic supplements determined how many did or did not contain their listed strains (product names were, unfortunately, not published). For details, see the Quality Concerns section in our Probiotic Supplements Review, which includes our Top Picks among probiotics.
Clinical Update
8/26/2024
Seed DS-01 Daily Synbiotic
A CL member informed us of a quality concern with this product. For details, see the Update in the Probiotics Review, which includes our Top Picks among probiotics.
Clinical Update
4/19/2015
Probiotics Might Reduce Risk of Depression
After taking a probiotic daily for 4 weeks, people in a recent study were less likely to have negative thoughts in response to sadness -- a predictor of whether or not sadness turns into depression. This adds to a growing body of preliminary studies suggesting benefits of probiotics in anxiety and depression. For details, including the type and dose of probiotic used, see the Probiotic Supplements Review >>
Clinical Update
5/31/2015
Probiotic May Aid Fat Loss
A recent study in overweight men and women showed a small decrease in fat among those taking a probiotic for 12 weeks. Other small studies have shown similar benefits using different probiotics. More details, along with our reviews of probiotics containing organisms similar to those in these studies, are found in the Probiotic Supplements Review >>
Clinical Update
11/17/2013
Probiotics for Oral Health?
For people with periodontitis (inflammation around the teeth), a new study showed a probiotic lozenge resulted in additional improvement over standard dental scaling and chlorhexidine rinse. Get the details, as well as our tests of probiotics, in the updated Probiotic Supplements Review>>
Clinical Update
5/29/2014
Probiotics: An Alternative to Antibiotics for Mastitis?
Two different strains of probiotics have been found to reduce breast pain and resolve infection in nursing mothers with mastitis, as well as reduce the rate of recurrence. For details, as well as our tests of probiotic supplements, see the Probiotic Supplements Review >>
Clinical Update
10/02/2018
Probiotic for Abdominal Pain
A probiotic was found to significantly reduce symptoms in people with acute diarrhea and abdominal pain, adding to the number of probiotics shown to have related effects. For details, see the What It Does section of the Probiotic Supplements Review. (Also see our Top Picks among probiotics).
Clinical Update
7/31/2018
Probiotics & Exercise Performance
Can taking a daily probiotic improve exercise performance? Find out in the What It Does section of the Probiotic Supplements Review. (Also see our Top Picks for probiotics.)
Clinical Update
8/28/2018
Probiotics for Gum Disease
Can probiotic lozenges improve gum health when used in conjunction with oral cleanings? Find out what studies are showing in the Periodontitis section of the Probiotics Supplements Review. (Also see our Top Picks among probiotic supplements for other uses.)
Clinical Update
9/09/2018
When To End Probiotics?
If you take a probiotic when given antibiotics, at what point should you stop taking the probiotic? A new study provides some guidance. For details, see the What It Does section of the Probiotic Supplements Review. (Also see our Top Picks among probiotics.)
Clinical Update
5/04/2019
Probiotic for Anxiety?
A number of studies have evaluated probiotics for reducing anxiety, stress, and depression. See the results of the latest study in the What It Does section of the Probiotic Supplements Review. Also see our Top Picks among probiotics.
Clinical Update
8/17/2019
Do Probiotics Help With Bone Facture?
Can taking a probiotic improve recovery from bone fracture in older people? See what a recent study found in the Bone Density and Fractures section of the Probiotic Supplements Review. Also see our Top Picks for probiotics.
Clinical Update
3/06/2018
Do Probiotics Affect Weight?
Studies have shown some probiotics to help somewhat with weight loss and/or slimming, while others have shown no effect. However, a recent study with a popular probiotic found that it increased weight. Get the details in the Weight and fat loss section of the Probiotic Supplements Review.
Clinical Update
6/12/2018
Probiotic for IBS?
Studies have shown that certain probiotics help relieve symptoms of irritable bowel syndrome (IBS), although this can depend on the type of IBS. The most recent study focused on people with diarrhea-predominant IBS. Get the results in the What It Does section of the Probiotic Supplements Review. Also see our Top Picks among probiotics.
Clinical Update
5/18/2016
Probiotics Reduce Diarrhea from Anitibiotics
Many studies show that using a probiotic supplement when taking antibiotics reduces the risk of developing diarrhea, or, as shown in a new study, the duration of diarrhea. We've summarized key points on what type, dose, and dosing schedule of probiotics work best in the "What It Does" section of our Probiotic Supplements Review >>
Clinical Update
11/07/2015
Triglyceride-Lowering with a Probiotic
Studies with probiotics have demonstrated modest lowering of LDL ("bad") cholesterol, but the evidence has been mixed regarding triglycerides. A recent study in which a probiotic was added to a kefir drink showed a 17% reduction in triglycerides along with a modest reduction in LDL — effects not seen with the kefir alone. Details are found in the Probiotics and Kefirs Review >>
Clinical Update
7/06/2019
Infection from Probiotic
Although rare, be aware that infections have occurred in some people due to the probiotics they have taken. For details about recent cases, see the Concerns and Cautions section of the Probiotic Supplements Review. Also see our Top Picks among probiotics.
Clinical Update
8/29/2019
Can Yogurt Reduce Diabetes Risk?
Increasing yogurt intake, particularly in place of certain other dairy foods, may decrease the risk of developing type 2 diabetes. For details about this and other effects of yogurt, see the Fermented Dairy Foods section of the Probiotics Supplements Review. Also see our Top Picks for probiotics.
News Release
October 28, 2022
Labels on Prebiotic Supplements Are Often Unreliable, Tests Show
White Plains, New York, October 28, 2022 — Prebiotic supplements provide fiber that feed beneficial bacteria in the gut. However, recent ConsumerLab tests show that consumers often can’t rely on labels to know how much prebiotic fiber is really in products.
News Release
February 24, 2022
Consumers Returned to Pre-Pandemic Supplement Usage in 2021, ConsumerLab Survey Reveals
White Plains, New York, February 24, 2022 —A survey of 8,049 people who use dietary supplements shows many supplements that declined in use in 2020 began bouncing back in 2021, such as magnesium (+2.4 percentage points), and CoQ10 (+2.7 pts).
News Release
February 26, 2021
COVID Changed Supplement Popularity in 2020, ConsumerLab Survey Reveals
White Plains, New York, February 26, 2021 — A survey of 9,647 people who use dietary supplements shows that the supplements which experienced the greatest growth in popularity in 2020 were those being promoted to prevent or treat infection with SARS-CoV-2, the coronavirus that causes COVID-19.
CL Answer
Does Provitalize work for weight loss and is it safe?
Find out if taking Provitalize, a probiotic supplement that also contains turmeric extract, moringa leaf extract, curry leaf extract and piperine (BioPerine), relieves joint pain, decreases abdominal fat, or helps with weight loss.
CL Answer
Has the probiotic VSL#3 been changed or discontinued? Is Visbiome a good alternative?
Find out if the probiotic formula VSL#3 has been changed and how it compares with Visbiome. ConsumerLab.com's answer explains.
CL Answer
I have IBS and don't want to take medication if I can help it. I've heard that peppermint works for IBS, but is there good research to support this?
Information about using peppermint oil for irritable bowel syndrome (IBS), including clinical evidence, dosage, safety and more.
CL Answer
Which vitamins and supplements are good for acne, and are there any that make it worse?
Information about supplements for acne and clearer skin. Plus, find out which vitamins and supplements can make acne worse.
CL Answer
Do any supplements help prevent or treat a cold?
Are there supplements that can help prevent or treat cold symptoms? Learn more about zinc, probiotics, vitamin C and more.
CL Answer
What are "hypoallergenic" supplements? How can I find hypoallergenic supplements on ConsumerLab.com?
Hypoallergenic supplements are typically formulated without ingredients known to be common food allergens, such as milk, fish, shellfish, eggs and nuts, and/or gluten , and certain artificial coloring agents, and fillers. ConsumerLab has tested many hypoallergenic supplements including multivitamins, probiotics, protein powders and more.
News Release
February 25, 2021
Top-rated Vitamin and Supplement Brands and Merchants for 2021 Based on Consumer Satisfaction -- Results of the ConsumerLab.com Survey of Vitamin & Supplement Users
White Plains, New York, February 25, 2021 — Each year, ConsumerLab.com surveys its free e-newsletter subscribers about the vitamins and supplements that they use. The results below are based on 9,647 responses collected in November 2020.
News Release
April 14, 2020
ConsumerLab Tests Reveal Best Probiotic Supplements and Those With Quality Issues
White Plains, New York, April 14, 2020 — Probiotic supplements may be helpful for conditions including antibiotic-associated diarrhea, irritable bowel syndrome, and respiratory infections.
Product Review
Magnesium Supplements Review (Including Calcium, Vitamins D & K, and Boron)
Find Out What Magnesium Does, Who Needs It, and Our Top Picks Among Supplements
News Release
February 29, 2020
Collagen and Magnesium Rise in Popularity, as Fish Oil and Curcumin Dip in Latest ConsumerLab Survey of Supplement Users
White Plains, New York, February 29, 2020 — A recent survey of 9,782 people who use dietary supplements shows that collagen (+ 4.1 percentage points), magnesium (+ 2.3 pts) and CBD (+ 2.
CL Answer
Which supplements can help with indigestion and/or heartburn?
Information on supplements for heartburn that can help relieve gastrointestinal symptoms - heartburn, indigestion and acid reflux.
CL Answer
Do vitamins, minerals or other supplements lose effectiveness with exposure to high temperatures?
Are vitamins and supplements susceptible to heat? Find out if mail ordering during the summer is safe.
CL Answer
My dog is getting older and his veterinarian recently recommended giving him a glucosamine supplement for his joints. Has ConsumerLab.com tested these, or other supplements for pets?
Find out our test results on glucosamine for dogs and cats as well as other supplements for pets.
Clinical Update
11/25/2012
Probiotics Reduce Risk of Diarrhea After Antibiotics
Taking a broad-spectrum antibiotic can disturb the natural organisms in your gut. In some cases, particularly among older, hospitalized individuals, diarrhea can result due to infection with C. difficile. This can be life-threatening. A new review of 20 clinical trials shows that probiotics can reduce the risk of C. difficile-associated diarrhea by 50% to 75% depending on the type of probiotic used. Find out more, including the type of probiotic associated with most benefit, in the updated Probiotic Supplements Review, which includes our tests and reviews of 29 probiotic supplements. More >>
Clinical Update
9/20/2024
Recently Approved Probiotic Gummy
Nature's Way 3-in-1 Probiotic Gummy was Approved and added to our Probiotics Supplements Review.
CL Answer
The probiotic I am taking looks pink. Does this mean it is spoiled or no longer "active"?
Find out if a pink probiotic is safe, since they are usually white.
CL Answer
Tablets I purchased are becoming "crumbly" after a few weeks and are easy to break. Is there a problem with this supplement?
Should you be concerned if your supplement tablets have started to crumble? Learn more including the best way to keep pills from getting soft.
CL Answer
I have low blood pressure. Are there any supplements I should avoid?
Find out which supplements can cause decreases in blood pressure, including melatonin, arginine, magnesium, and calcium.
CL Answer
Is it true that NAC can help clear nasal passages?
Find out if N-Acetyl Cysteine (NAC) can help with post nasal drip & general sinus congestion and about supplements that may reduce cold symptoms.
News Release
February 25, 2020
Top-rated Vitamin and Supplement Brands and Merchants for 2020 Based on Consumer Satisfaction -- Results of the ConsumerLab.com Survey of Vitamin & Supplement Users
White Plains, New York, February 25, 2020 — Each year, ConsumerLab.com surveys its free e-newsletter subscribers about the vitamins and supplements that they use. The results below are based on 9,782 responses collected in late November and early December 2019.
CL Answer
Is drinking coffee good or bad for heart health?
Learn more about coffee and caffeine, its safety, if it's good for you, how much coffee is too much and its impact on your heart.
CL Answer
Do any supplements or foods benefit people with Crohn's disease? Are there any supplements that should be avoided?
Find out the most common vitamin and mineral deficiencies in people with Crohn's disease, including iron, B6, B12, vitamin D, zinc and others, plus evidence for N-acetyl-glucosamine (NAG), fish oil, and curcumin.
News Release
February 25, 2019
Top-rated Vitamin and Supplement Brands and Merchants for 2019 Based on Consumer Satisfaction -- Results of the ConsumerLab.com Survey of Vitamin & Supplement Users
White Plains, New York, February 25, 2019 — Each year, ConsumerLab.com surveys its free e-newsletter subscribers about the vitamins and supplements that they use. The results below are based on 10,931 responses collected in late November and early December 2018.
News Release
February 24, 2019
CBD and Collagen Rise in Popularity, as Probiotics and Coconut Oil Dip in Latest ConsumerLab Survey of Supplement Users
White Plains, New York, February 24, 2019 — A recent survey of 10,931 people who use dietary supplements shows that CBD oil (+6.3 percentage points), collagen (+3.6 pts), and bone broth (+2.
CL Answer
Which supplements and foods can help treat constipation?
Find out which supplements and foods can help for constipation, including fiber, flaxseed, probiotics, magnesium and fruit.
CL Answer
Can CoQ10 or ubiquinol be ruined by heat? I recently purchased several bottles of Qunol Plus from Costco.com and they arrived hot. The soft gels are not melted, but I am concerned.
Find out whether your CoQ10 or ubiquinol supplement can be destroyed by heat during shipping and at what temperature CoQ10 softgels can melt. ConsumerLab.com's answer explains.
CL Answer
I read that sterol supplements to lower cholesterol like CholestOff can block the absorption of vitamins. Is that true?
Find out if CholestOff and other sterol supplements can block vitamin absorption in the body and other safety concerns.
CL Answer
Are there any supplements I should avoid when taking an antibiotic? Are there any that may be helpful?
Find out which supplements can negatively interact with antibiotics, including vitamin K, magnesium, and calcium, and which may be helpful when taking antibiotics.
CL Answer
What is the difference between the "Best By" date and the "Date of Manufacture" on a supplement label? How do I know how long my supplement will last before it "goes bad"?
To understand if your vitamins and supplements expire, learn more about the "Best By" and "Date of Manufacture" dates on labels.
CL Answer
Is it true that yogurt and kefir can trigger migraines?
Learn about the risks of migraines and headaches from yogurt, kefir and other dairy products.
Product Review
Olive Leaf Extract Supplements Review
Learn What Olive Leaf Does and the Best Brands
Product Review
Lion's Mane and Chaga Supplements Review
Read Labels Carefully -- Many Can Mislead
Product Review
Electrolytes & Sports Drinks Review
See Which Sports Drinks, Powders, and Pills Deliver the Right Electrolytes
Product Review
Lavender and Tea Tree Essential Oils Review
Oils Tested for Authenticity and Purity
CL Answer
Do any supplements or diets help prevent or treat osteoporosis?
If you have osteoporosis, you may be interested in supplements or diets for bone health. Find out which can increase bone strength and density.
CL Answer
Do any supplements help with gum disease or periodontitis?
Supplements for healthy gums may help with gum disease or periodontitis. Learn more about omega fatty acids, lycopene, and probiotics.
CL Answer
Do gluten-free diets increase your exposure to toxins like arsenic and mercury?
Find out if your gluten-free diet is increasing your exposure to toxic heavy metals like arsenic and mercury.
CL Answer
Are liquid or gummy vitamins better than tablets, capsules or softgels?
Find out if liquid or gummy vitamins and supplements are better than tablets, capsules or softgels, are better absorbed, or better for people who have had gastric bypass or who have other conditions.
CL Answer
How are you staying healthy during the coronavirus pandemic?
Tips for staying healthy during the coronavirus (COVID-19) pandemic. Tips from ConsumerLab members for maintaining physical health, mental health and social well-being during COVID-19.
CL Answer
Which supplements or OTC medications help reduce flatulence (gas), and are there any that make it worse?
Find out which supplements may help reduce flatulence (gas), and learn which supplements or foods may worsen symptoms of flatulence.
Clinical Update
1/18/2022
Probiotics for COVID-19 Symptoms?
Can a probiotic help resolve COVID-19 symptoms? Learn what a recent study showed in the COVID-19 section of our Probiotic Supplements Review.
Clinical Update
5/01/2021
Does Kefir Lower Cholesterol?
Can drinking kefir that contains probiotics, decrease LDL cholesterol or triglyceride levels in people with metabolic syndrome? See what a new study found the Cholesterol-Lowering section of our Probiotic Supplements Review. Also see our Top Picks among probiotic supplements and drinks.
Clinical Update
12/20/2020
Probiotic to Prevent Colds?
Can taking a probiotic prevent colds or reduce cold symptoms? See what a new study found in the What It Does section of our Probiotic Supplements Review. Also, see our Top Picks for probiotics.
Clinical Update
12/20/2020
Probiotic for Protein Absorption?
Can a probiotic improve the absorption of amino acids from protein supplements? Find out what a recent study showed in the What It Does section of our Probiotic Supplements Review. Also, see our Top Picks for probiotics.
Clinical Update
9/12/2020
Probiotic for Eczema
Can applying a probiotic to the skin reduce eczema in children? Find out what a recent study showed in the What It Does section of the Probiotic Supplements Review. Also see our Top Picks for probiotics.
Clinical Update
8/10/2021
Probiotic for Indigestion?
Can taking a probiotic with a meal decrease indigestion, gas or stomach pain after eating? See what a new study found in the What They Do section of our Probiotic Supplements Review. Also, see our Top Picks among probiotics for gastrointestinal symptoms and other uses.
Clinical Update
3/18/2022
Colostrum
In response to our recent article about bovine colostrum, we received and answered the following questions this week:
Should bovine colostrum be used with probiotics to improve gut health?
Does collecting bovine colostrum for use by people reduce the colostrum supply for newborn calves?
Clinical Update
2/02/2024
Take a Probiotic When Taking Aspirin?
Can taking a probiotic reduce aspirin-induced damage to the lining of the stomach? Find out what a recent study showed in the What It Does section of our Probiotics Supplements Review.
Clinical Update
2/02/2024
Probiotic for IBS?
Did a multi-strain probiotic improve symptoms of irritable bowel syndrome in a recent study? Find out in the Symptoms of IBS section of our Probiotics Supplements Review. Also find out which product containing this specific multi-strain probiotic was tested and Approved by ConsumerLab.
Clinical Update
12/08/2023
Probiotic for Menstrual Symptoms?
Did a probiotic reduce premenstrual or menstrual symptoms in young women? Find out in our Probiotics Supplements Review.
Clinical Update
12/16/2023
A Probiotic for COVID-19?
Did supplementing with a popular probiotic reduce the risk of developing COVID-19 symptoms among people exposed to a household member with COVID-19? Find out in the COVID-19 section of our Probiotic Supplements Review, which includes our Top Picks among probiotics.
Clinical Update
8/29/2023
Probiotic for H. pylori?
When being treated with antibiotics for H. pylori infection (a common cause of stomach ulcers), does taking a probiotic improve outcomes? Find out what a recent study showed in the H. pylori infection section of our Probiotic Supplements Review, which includes our Top Picks among probiotics.
Also see: 7 Supplements That May Help Treat Peptic Ulcers – And Some to Avoid.
Clinical Update
2/14/2023
Supplements for Fatty Liver?
Find out how the following supplements, and other approaches, affect liver function in people with non-alcoholic fatty liver disease (NAFLD):
Clinical Update
6/16/2023
Probiotic for Depression?
Can taking a probiotic supplement improve depression symptoms among people with moderate depression? Find out what a recent study showed in the Depression section of our Probiotics Supplements Review.
Also see: What are the best supplements for anxiety and depression?
Clinical Update
7/18/2023
Probiotic for IBS?
Did taking a probiotic further reduce symptoms of irritable bowel syndrome in people on a low-FODMAP diet? Find out in the IBS section of our Probiotics Supplements Review.
Also see: Do any supplements help for irritable bowel syndrome (IBS)?
Clinical Update
2/28/2023
Kombucha for Blood Sugar?
Drinking kombucha (a fermented beverage containing probiotics) with a high-carb meal may blunt the rise in blood sugar after the meal, according to a recent study. Get the details in the What It Does section of our Probiotic Supplements Review, which includes our Top Picks among products.
Also see: Which supplements and foods can help lower or control blood sugar?
Clinical Update
5/23/2023
Concern With Kombucha?
A recent study suggests a dental concern with drinking kombucha. Get the details in the Concerns and Cautions section of our Probiotics Supplements Review.
Also see our Top Picks among probiotic supplements.
Clinical Update
5/27/2022
Prebiotics for Reducing Appetite?
Can adding prebiotics (such as fructooligosaccharides (FOS) or partially hydrolyzed guar gum (PHGG)) to meals help increase satiety or reduce appetite? Find out what a recent study showed in the All About Prebiotics section of the Probiotics Supplements Review.
Clinical Update
6/17/2022
Probiotic for Depression?
Did a popular probiotic blend help people with severe depression? See what a recent study found in the Anxiety and Depression section of our Probiotics Supplements Review.
Also see our answer to the question: What are the best supplements for depression and anxiety?
Clinical Update
6/24/2022
Probiotic for Antibiotic-Associated Diarrhea in Kids?
Did taking a probiotic reduce the risk of antibiotic-associated diarrhea in children? Find out what a recent study showed in the Antibiotic-associated diarrhea section of our Probiotics Supplements Review.
Clinical Update
9/17/2024
Probiotic for Blood Sugar Control?
The probiotic Akkermansia muciniphila has been promoted for blood sugar and appetite control, possibly by increasing GLP-1, that same “satiety” hormone targeted by medications like semaglutide (Ozempic). But does it really work? See what evidence suggests in the Blood sugar and appetite control section of our Probiotics Supplements Review, which includes our Top Picks among probiotic supplements.
Clinical Update
8/19/2024
Take a Probiotic When Intermittent Fasting?
Did taking a probiotic while intermittent fasting help with weight, cholesterol, and insulin levels? Find out what a recent study found in our Probiotics Supplements Review, which includes our Top Picks among probiotic supplements.
Clinical Update
5/29/2024
Cholesterol Lowering with Probiotic?
Did taking a probiotic supplement decrease LDL cholesterol or triglyceride levels in older men and women in a recent study? Find out in the Lowering cholesterol, triglycerides, and apoB section of our Probiotic Supplements Review. Also see our Top Picks among probiotics.
Clinical Update
6/14/2024
Probiotic for Bone Loss?
Did taking a probiotic reduce loss of bone mineral density in older women? Find out in the Bone density and fractures section of our Probiotic Supplements Review, which includes our Top Picks among probiotics.
Also see: Do any supplements or diets help prevent or treat osteoporosis?
Clinical Update
4/30/2024
Probiotic for Boosting Testosterone?
Did taking a probiotic boost testosterone levels in men? Find out what a recent study showed in the Other conditions section of our Probiotics Supplements Review, which includes our Top Picks.
Also see: 10 Supplements That May Boost Testosterone (And 12 That May Not)
Clinical Update
5/07/2024
Probiotic for IBS
Can a probiotic (live or heat-treated) reduce symptoms of diarrhea-predominant irritable bowel syndrome? Find out what a recent study showed in the IBS section of our Probiotic Supplements Review. Also see our Top Picks among probiotics.
Also see: Do any supplements help for irritable bowel syndrome (IBS)?
Clinical Update
1/02/2011
Probiotics and Irritable Bowel Syndrome (IBS)
A recent study of children with IBS found that eight weeks of treatment with a probiotic greatly reduced the frequency and severity of abdominal pain. See the Probiotic Supplements Review for the type and dose of probiotic used and more >>
Clinical Update
8/11/2013
New Probiotic Study
A new study raises questions about the efficacy of taking probiotics to reduce the occurrence of antibiotic-associated diarrhea. For more details, as well as test results and comparisons for 29 probiotic supplements, see the updated Probiotic Supplements Review >>
Clinical Update
4/27/2019
Probiotic for Diverticulitis
Giving a specific probiotic to people hospitalized for acute diverticulitis was found to reduce pain, inflammation, and the duration of their hospital stays. Get the details in the What It Does section of the Probiotic Supplements Review. Also see our Top Picks for probiotics.
Clinical Update
12/21/2013
Probiotic Significantly Reduces Antibiotic-Associated Diarrhea
A new study using a combination of probiotic organisms reduced the incidence of diarrhea by half among hospitalized individuals receiving antibiotics. Two doses were tried, and the higher dose was more effective. For details about this probiotic and how it was taken, along with additional information and our tests of probiotics, see the updated Probiotic Supplements Review >>
Clinical Update
6/21/2015
Probiotic Foods and Social Anxiety
A new study shows that consumption of fermented foods like yogurt and kefir (which are likely to contain probiotic organisms) was associated with lower levels of social anxiety. This suggests that such foods may serve as a low-risk intervention for reducing social anxiety. More about the study is found in the Probiotics Review >>
Clinical Update
7/08/2015
Probiotic Lowers Triglycerides
Although past studies have not found probiotics to lower triglyceride levels, a recent study found a combination of two probiotic strains significantly decreased triglycerides in men and women with moderately high levels. More details, including dosage, are found in the "What It Does" section of the Probiotic Supplements Review >>
Clinical Update
10/01/2019
Probiotic for Cold Symptoms and Gas
A study found that a particular probiotic strain reduced symptoms of upper respiratory infections, as well as gas, in children. For details see the Colds and acute respiratory infections section as well as the Bloating, gas, and abdominal pain section of the Probiotic Supplements Review. Also see our Top Picks for probiotics and kombucha.
Clinical Update
10/08/2019
Caution With Probiotic & Surgery
Use of a popular probiotic around the time of abdominal surgery increased the rate of re-admission to the hospital after surgery, according to a recent study. For details, see the What It Does section of the Probiotic Supplements Review. Also see our Top Picks for probiotics.
Clinical Update
5/29/2020
Probiotic to Reduce Tooth Staining
A probiotic was tested to see if it could reduce the occurrence of black stains (a type of dental plaque) on teeth. Find out if it worked in the What It Does section of the Probiotic Supplements Review. Also see our Top Picks among probiotics.
Clinical Update
6/29/2019
Popular Probiotic -- What's In a Name?
Does the popular probiotic VSL#3 contain a different formula than used in the clinical studies supporting its benefits? Find out in the What to Consider When Buying section of the Probiotics Supplements Review. Also see our Top Picks for probiotic supplements.
Clinical Update
3/02/2016
Probiotic Helps with IBS
A probiotic was found to improve many symptoms of irritable bowel syndrome in a recent study. Studies with other probiotics have also shown benefits, but be aware that the choice of probiotic seems to depend on the type of IBS. Get the details, as well as our quality ratings, in the Probiotic Supplements Review >>
Clinical Update
4/30/2016
Probiotic for Fat Loss
A new study found that a probiotic decreased body fat in overweight adults, without diet or exercise. The probiotic in the study differs from many on the market in an interesting way. Get more information about this and other studies with probiotics, as well as our tests of products, in the Probiotic Supplements Review >>
Clinical Update
12/17/2014
Probiotic Reduces GI Pain in IBS
A yeast-based probiotic was recently shown to significantly reduce abdominal pain and discomfort among people with irritable bowel syndrome (IBS). The most notable effect occurred after 4 weeks of use. Other studies, typically using bacterial probiotics, have also shown some benefit in IBS. For details, see the Probiotic Supplements Review >>
Clinical Update
2/21/2015
Probiotic Prevents Bloating from Proton Pump Inhibitor (PPI)
Acid-blocking PPI drugs, such as Prilosec (omeprazole) and Protonix (pantoprazole) may cause people to experience bloating and other unpleasant bowel symptoms, possibly due to overgrowth of bacteria in the intestine. A recent study suggests that taking a probiotic may help prevent these symptoms from occurring. For more details, as well as our reviews of popular probiotics, see the Probiotic Supplements Review >>
Clinical Update
8/02/2015
Prebiotics for Immune Health
Prebiotics are complex sugars which can support the growth of probiotic organisms in the gut. A recent study reported a specific type of prebiotic increased amounts of beneficial bacteria and improved certain markers of immune function in older men and women. Get the details, including dosage, plus our tests of popular probiotics and prebiotics in the Probiotic Supplements Review >>
Clinical Update
10/21/2015
Probiotic Shortens Respiratory Infections
Studies have shown probiotics to reduce the duration and severity colds when taken throughout a cold season. A new study in children shows short-term use of a probiotic -- started at the time a household member gets sick -- also significantly reduces the duration and severity of acute respiratory infections. For details, including our tests of probiotic supplements, see the Probiotic Supplements Review >>
Clinical Update
10/27/2015
Prebiotic Helps With Weight
A certain prebiotic was found to increase the amount of weight men and women lost while on a calorie-restricted diet. For details, including brand and dosage, plus our tests of popular probiotics and prebiotics, see the Probiotic Supplements Review >>
Clinical Update
9/27/2016
Probiotic Speeds Recovery From Fracture
A probiotic increased the speed of recovery from bone fracture in older men and women. For details, including dosage, see the "What It Does" section of the Probiotics Supplements Review >>
Clinical Update
1/20/2015
Probiotic Reduces Antibiotic-associated Diarrhea
A yogurt containing a combination of probiotic species was found to dramatically reduce the occurrence of mild and severe diarrhea in children being treated with antibiotics primarily for ear and throat infections. Probiotics have also been shown to have similar benefits in adults. For more details, see the Probiotic Supplements Review >>
Clinical Update
3/11/2017
Prebiotics for Appetite Control?
A study suggests that a prebiotic supplement may be helpful for appetite control — although more research is needed. Prebiotics fuel the growth of beneficial bacteria in the gut. For more information about the study and prebiotics (including how to get prebiotics from foods), see the "Prebiotics" section of the Probiotics Supplements Review (which includes our tests of products) >>
Clinical Update
10/25/2014
Probiotics Reduce Cholesterol / Improve Liver Function
Adding probiotic organisms to yogurt appeared to reduce LDL ("bad") cholesterol in a study of people with nonalcoholic fatty liver disease, a common condition. Levels of liver enzymes also improved and more weight loss occurred when people ate the probiotic yogurt, in contrast to those who ate regular yogurt. The probiotic organisms used in this study are found in several products recently tested by ConsumerLab.com. See the details in the Probiotic Supplements Review >>
Clinical Update
6/23/2018
Probiotics for Bones
Can taking a daily probiotic help reduce bone loss? Find out what a year-long study showed in the Bone density and fractures section of the Probiotic Supplements Review. (Also see our Top Picks among probiotic supplements.)
Clinical Update
11/16/2018
Probiotic Lowers Eczema Risk in Children
The risk of eczema in children was reduced by 54% when a specific probiotic was taken by mothers during pregnancy and then by their infants, according to a new study. The probiotic also reduced the incidence of gestational diabetes among the mothers. For details, see the What It Does section of the Probiotic Supplements Review. (Also see our Top Picks for probiotics.)
Clinical Update
9/21/2019
Probiotic for the Urinary Tract?
Does taking a popular double-strain probiotic reduce the level of pathogenic microbes in the urinary tracts of women? See what a recent study found in the section about Vaginal bacterial infections of the Probiotic Supplements Review. Also see our Top Picks among probiotics.
Clinical Update
11/22/2016
Probiotic for Bloating and Abdominal Discomfort?
Probiotics can help with a range of gastrointestinal issues, but a recently published, large clinical trial found that a popular probiotic was only slightly helpful to people with a history of abdominal discomfort and bloating. Get the details in the "What It Does" section of the Probiotic Supplements Review >>
Clinical Update
8/21/2018
Probiotic Concern
While probiotics are generally safe, they can cause severe illness in people with certain medical conditions. There have been many case reports, including one published this month. For details see the Concerns and Cautions section of the Probiotic Supplements Review.
Clinical Update
11/06/2018
Lower Risk of Heart Disease with Fermented Dairy Foods
A study has shown a lower risk of heart disease to be associated with consumption of fermented, rather than non-fermented, dairy foods. However, only a certain type of fermented dairy was associated with the benefit. For details, see the Fermented Dairy section of the Probiotics Review. (Also see our Top Picks among probiotic products.)
Clinical Update
8/16/2016
Inulin for Constipation
A small study among men and women with constipation found that inulin, a type of prebiotic, was able to modestly increase the frequency of bowel movements in men and women with constipation. For details, evidence for other uses of prebiotics and our tests of products, see the Probiotics Supplements Review >>
News Release
May 02, 2018
Best Probiotic Supplements and Kombuchas? -- ConsumerLab Tests 41 Popular Products, Reveals Problems and Top Picks
White Plains, New York, May 2, 2018 — With so many different probiotic supplements on the market, each providing different amounts and strains of beneficial bacteria or yeast, choosing the right one can be an overwhelming task.
Recalls & Warnings
December 11, 2020
Seller of "Dr. Hotze's Immune Pak" Products Warned for COVID-19 Claims
Seller of "Dr. Hotze's Immune Pak" Products Warned for Coronavirus Claims
CL Answer
Are there vitamins or supplements that can reduce my risk of breast cancer? Do any increase cancer risk?
Find out if certain vitamins, supplements and foods such as fish oil, olive oil, vitamin C and others, can help reduce the risk of breast cancer. ConsumerLab.com's answer explains.
CL Answer
Are gummy vitamins better or worse than pills?
Learn more about gummy supplements, including those for multivitamins, vitamins C and D, calcium, and B vitamins.
CL Answer
Which supplements help reduce the risk of colorectal cancer?
Find out which supplements may reduce the risk of colorectal cancer, including folate, fiber, selenium, and vitamin D.
CL Answer
I'm thinking of changing my multivitamin, but the one I'm considering doesn't contain molybdenum. Most others have it. How important is molybdenum?
Learn more about the essential nutrient molybdenum, including foods that contain it and possible deficiency.
CL Answer
Which supplements or foods can help lower cholesterol and keep my heart healthy? Are there any to avoid?
Information about heart health supplements & vitamins that help with cholesterol, including sterol esters, CoQ10, and vitamin D, and which may be bad for the heart, like calcium.
News Release
February 24, 2018
Magnesium, Curcumin, and Apple Cider Vinegar Rise in Popularity, While Probiotics Dip and Calcium Continues to Decline in Latest ConsumerLab.com Survey of Supplement Users
White Plains, New York, February 24, 2018 — A recent survey of 11,446 people who use dietary supplements shows that magnesium and curcumin and turmeric have leapt into the top 5 most popular dietary supplements, just behind vitamin D, fish oil and CoQ10.
Clinical Update
6/30/2013
Probiotic for Irritable Bowel Syndrome?
A popular probiotic given in a yogurt appeared to reduce symptoms in people with irritable bowel syndrome. However, people taking a yogurt without the probiotic did just as well, if not better, over time, raising doubt about the value of the probiotic. For more details, as well as test results and comparisons for 29 probiotic supplements, see the updated Probiotic Supplements Review >>
Clinical Update
10/21/2012
Probiotic Helps Preterm Infants
Giving preterm infants a small amount of a probiotic improved their feeding and decreased their time in the hospital compared to infants not given the treatment. Learn more about this probiotic and other probiotic supplements for children and others in the Probiotic Supplements Review which includes our product tests. More >>
Clinical Update
4/20/2014
Probiotic Helps a Little with Allergy
Among people already taking a daily antihistamine, adding a daily probiotic provided a small, additional benefit -- particularly with ocular (eye) symptoms, according to a new study. For more information about the probiotic used, and our tests of probiotic supplements, see the updated Probiotic Supplements Review >>
Clinical Update
4/20/2014
Probiotic Not Always Useful in Infant Colic
A month ago, we reported on a study that showed a probiotic could help prevent colic in infants. A new study, however, shows that the same probiotic given to infants who already have colic does not help more than placebo. For more details, and our tests of probiotic supplements, see the updated Probiotic Supplements Review >>
Clinical Update
10/13/2013
Probiotic Helps Prevent Recurrence of Diverticular Disease
A new study found a major reduction in the recurrence of symptomatic diverticular disease when people were given a specific probiotic. Further reduction occurred with a combination of the probiotic and a prescription medication. For details about the treatment, including dosage, and our tests of probiotic supplements, see the updated Probiotic Supplements Review >>
CL Answer
How much should I expect to pay for supplements? Are higher-priced supplements any better than low-priced brands?
Learn about the cost of supplements. Info including the best pricing on fish oil, CoQ10, vitamins C & D, magnesium, and calcium.
CL Answer
Is it true that iodine can cause acne or other skin problems?
Information on iodine causing acne and other skin problems such as rashes and hives. ConsumerLab.com's answer explains.
Clinical Update
10/02/2024
Probiotic for Constipation?
Did taking the probiotic Bifidobacterium lactis HN019 improve symptoms in people with mild constipation? Find out what a recent study showed in the Constipation and infrequent bowel movements without IBS section of our Probiotic Supplements Review, which includes our Top Picks among probiotic supplements..
Clinical Update
1/09/2024
Probiotic for Gout?
Does supplementing with a probiotic reduce gout flares? Find out in the What They Do section of our Probiotic Supplements Review, which includes our Top Picks among probiotic supplements.
Also see: Which supplements and foods help with gout and which may worsen it?
Clinical Update
2/02/2014
Probiotic Helps Women Shed Pounds
Recently, a study found that women on a reduced-calorie diet lost significantly more weight if they took a particular probiotic than women on the same diet who took a placebo. Get details about the probiotic used and the dosage in the Probiotic Supplements Review >>
Clinical Update
5/29/2014
Probiotic Gum for Throat Infections
A gum containing a probiotic has been found to significantly reduce the incidence of throat infections in children and has been approved to promote oral health and reduce bad breath. For more details, as well as our tests of probiotic supplements, see the update in the Probiotic Supplements Review >>
Clinical Update
5/25/2014
Probiotic for IBS Symptoms
A recent study found that a multi-strain probiotic reduced certain symptoms of irritable bowel syndrome (IBS). Get the details, as well as our tests of probiotic products, in the updated Probiotic Supplements Review >>
Clinical Update
5/30/2018
Probiotic Effective for People With Mania
A daily probiotic was shown to greatly reduce the risk of rehospitalization for acute mania among people recently hospitalized for this condition. The probiotic contained strains common in products that ConsumerLab has tested and reviewed. For details, see the What It Does section of the Probiotic Supplements Review.
Clinical Update
10/24/2015
Probiotic Helps with Constipation
A recent study found that taking a particular probiotic twice a day after meals significantly increased the number of bowel movements in people with chronic constipation. For details about the probiotic and dose, see the Probiotic Supplements Review >>
Clinical Update
1/31/2016
Probiotic May Help Prevent ADHD
A study found that none of the children given a specific probiotic around infancy (as well as to their mothers) developed attention deficit hyperactivity disorder (ADHD), compared to 14% of those given a placebo. Details about this preliminary but intriguing study and the commonly-available probiotic used are found in the Probiotic Supplements and Kefirs Review >>
Clinical Update
Clinical Update
5/27/2013
Probiotic Reduces Abdominal Fat
A study found that giving overweight people a strain of probiotic as part of a milk drink led to reductions in abdominal fat over 12 weeks. Those receiving the drink without the probiotic had no improvement. Get details in the updated Probiotic Supplements Review >>
Clinical Update
5/12/2021
Probiotic for Autism?
Can a probiotic supplement improve symptoms of autism spectrum disorder? Find out what a recent study showed in the What It Does section of our Probiotic Supplements Review. Also, see our Top Picks for probiotic supplements.
News Release
February 24, 2017
Vitamin D Supplements Maintain Top Spot in Popularity, as Probiotics Surpass Multivitamins to #4 Behind Fish Oil and CoQ10 in Latest ConsumerLab.com Survey
White Plains, New York, February 24, 2017 — A recent survey of over 9,505 people who use dietary supplements shows the most popular dietary supplement to be vitamin D, followed by fish oil, CoQ10, probiotics, and multivitamins.
Clinical Update
12/07/2021
Probiotic for Colds?
Can taking a probiotic help prevent colds? See what a recent study found in the Cold and acute respiratory infections section of our Probiotic Supplements Review.
See information about other supplements in our answer to the question: Do any supplements help prevent or treat a cold?
Clinical Update
4/20/2021
Probiotic for Rheumatoid Arthritis?
Can taking a probiotic reduce joint swelling in rheumatoid arthritis? See what a new study found in the What It Does section of our Probiotic Supplements Review.
Clinical Update
5/15/2021
Misleading Kefir Claims
Recent testing of several popular kefir beverages in the U.S. found that none contained their claimed amount of live probiotic cells -- although a popular yogurt did. See the results, by brand, in the Kefir section of our Probiotic Supplements Review. Also see our Top Picks among probiotic supplements and drinks.
Clinical Update
11/13/2018
Illness From Probiotic
Some people are vulnerable to serious illness related to probiotic use. Get the details of a recently reported case in the Cautions and Concerns section of the Probiotic Supplements Review.
Clinical Update
1/20/2013
More Probiotic Concerns
According to a published case report, two women recently developed a severely debilitating condition ("eosinophilic syndrome") two to four weeks after taking what appears to be the same "new" probiotic supplement. It's not yet known if these are isolated cases or are there more to come. For more information, see the recent update to the Probiotic Supplements Review >>
Clinical Update
5/26/2017
Probiotic Reduces Depression in IBS
A probiotic significantly decreased depression in men and women with irritable bowel syndrome (IBS), according to a recent study. For details, see the "What It Does" section of the Probiotic Supplements Review >>
Clinical Update
12/19/2017
Probiotic for Dermatitis
Atopic dermatitis is a recurrent, itchy inflammation of the skin. Taking a daily probiotic mixture was found to significantly reduce symptoms and the need for topical steroids in children with atopic dermatitis. Details are in the "What It Does" section of the Probiotic Supplements Review >>
Clinical Update
8/30/2017
Probiotic for Dandruff?
A probiotic was shown to significantly reduce the signs and symptoms of dandruff in a placebo-controlled, 2-month study. See the "What It Does" section of our Probiotic Supplements Review for details >>
Clinical Update
2/02/2019
A Probiotic for Migraine
Use of a particular probiotic for several weeks was found to modestly reduce the frequency and severity of migraine headaches. Get the details in the What It Does section of the Probiotic Supplements Review.
Clinical Update
10/06/2015
Probiotic Improves IBS Symptoms
A probiotic significantly improved symptoms in men and women with a particular type of irritable bowel syndrome (IBS), according to a recent study. Get the details, including dosage, and our tests of popular products, in the Probiotic Supplements Review >>
Clinical Update
3/04/2017
Probiotic for Allergy
A recent study showed that taking a probiotic during allergy season reduced symptoms more than did a placebo — although not by much. For details, see the "What It Does" section of the Probiotic Supplements Review >>
Clinical Update
4/15/2017
Probiotic Reduces Diabetes Risk In Pregnancy
Taking a certain type of probiotic during pregnancy reduced the risk of gestational diabetes, according to a new study. For details see the "What It Does" section of the Probiotic Supplements Review >>
Clinical Update
9/27/2017
Changed VSL#3 Probiotic?
VSL#3 is a popular probiotic, but a new study suggests that the currently marketed product may be somewhat different and not have all the same effects as the earlier product. For details, see the ConsumerTips section of the Probiotic Supplements Review >>
Clinical Update
10/18/2017
Probiotic Reduces Colic
A widely sold probiotic was able to reduce by half the amount of crying in infants with colic, according to a placebo-controlled study. For details, see the "What It Does" section of the Probiotic Supplements Review >>
Clinical Update
9/22/2015
Probiotic Increases Bowel Movement Frequency
A certain probiotic increased the number of weekly bowel movements in healthy men and women who reported a low frequency. Get the details, including brand and dosage, plus our tests of popular products in the Probiotic Supplements Review >>
Clinical Update
12/07/2014
Prebiotic for Reducing Anxiety?
We've reported in the past that some probiotic bacteria may help reduce anxiety. A new study suggests that one type of prebiotic powder (which helps probiotic bacteria grow) has a related beneficial effect. See the update in the Probiotic Supplements Review >>
Clinical Update
9/02/2015
Probiotic Approved for Throat Infections
A branded probiotic lozenge can help reduce the frequency of certain throat infections, including strep, according to a health claim recently approved in Canada. Details about the product (which is also available in the U.S.) are found in the Probiotic Supplements Review >>
Clinical Update
3/25/2022
Probiotic for Oral Health?
Can a probiotic lozenge decrease cavity risk, tooth plaque, and/or staining? See what the latest research shows in the What It Does section of our Probiotic Supplements Review.
CL Answer
Dietary Supplements and Herbs to Avoid When Breastfeeding
Find out which supplements should be avoided when breastfeeding, including medicinal herbs, soy, and flaxseed.
CL Answer
Which supplements and foods help with gout and which may worsen it?
Find out about the effects on uric acid levels and gout of fish and fish oil, coffee, beer, animal meat, milk proteins, vegetable proteins, fructose, lemon juice, tart cherry juice, vitamin A, vitamin C, and niacin
CL Answer
How can I find out where a vitamin or supplement is made and where its ingredients come from, such as China or the USA?
Learn more about the manufacturing, distribution, and ingredients of a supplement, including FDA regulations.
CL Answer
Best Supplements to Prevent Age-Related Muscle Loss
Discover the top supplements to prevent age-related muscle loss after 60. Learn how protein, fish oil, vitamin D, and more can help maintain muscle strength and combat sarcopenia.
CL Answer
What are the health benefits of manuka honey, and is it safe?
Manuka honey health benefits, how it differs from common, store-bought honey, safety, evidence for using manuka honey for wounds, sore throat and cough, constipation and more.
CL Answer
10 Supplements That May Help Reduce Nighttime Urination (And 5 That May Not)
Waking up more than once during the night to use the bathroom? Learn more about the 9 supplements that may help and 5 others that don't.
CL Answer
How do the COVID-19 vaccines compare in terms of efficacy, safety and side effects? How, when and where do I get the COVID-19 vaccine?
Find out how the COVID-19 vaccines from Pfizer and Moderna compare and learn how when and where you can get the COVID-19 vaccine.
CL Answer
Are "medical foods" such as VSL 3, proven to work? Does the FDA approve them?
What are medical foods? Info on whether they work, if they are approved by the FDA, and how they differ from regular foods and supplements. ConsumerLab.com's answer explains.
CL Answer
Is it okay to crush or break vitamin pills to lower the dose or mix into food?
Learn about the safety of crushing vitamin pills, tablets, capsules or enteric-coated tablets and ingesting the powder with food, as opposed to taking a whole pill.
News Release
July 29, 2016
ConsumerLab.com Discovers Problems with Most Multivitamins for Dogs and Cats
White Plains, New York, August 2, 2016 — After discovering in January that none of the three pet multivitamins it had purchased and tested contained all of what was listed on the labels, ConsumerLab.
Recalls & Warnings
June 08, 2021
FDA Warns Seller of "CoronaBox" Containing Vitamin D, Probiotics & More for Unsupported Claims
On May 24, 2021, the FDA issued a warning letter to Everything Health LLC following a review of the company's website by the FDA and Federal Trade Commission (FTC) which found the company promoted its CoronaBox (which contains cordyceps, vitamins, and K2, magnesium, ginger, probiotics ...
CL Answer
Do any supplements help with fatty liver disease? Are some diets more beneficial than others?
Find out if supplements such as vitamin E, fish oil, milk thistle, curcumin, choline, probiotics, vitamin D, reishi mushroom, or extra virgin olive oil are beneficial for fatty liver disease and learn which diet (Mediterranean, ketogenic, DASH, or fasting diets) seems to have greatest benefit.
CL Answer
How much calcium do you need each day, what forms are best, and how much is too much?
Learn about the recommended daily intake of calcium from food & supplements and why taking too much can be harmful. Also, learn about the forms of calcium that are available and which are best.
CL Answer
Which ingredients should toothpastes and other dental products contain, and which should be avoided?
Learn about ingredients you want in your toothpaste, mouthwash and other dental products and which ingredients you may want to avoid.
CL Answer
Which vitamins and minerals should be taken together or separately?
Find out the best way to take vitamins and minerals and which vitamins and minerals should be taken together or separately for proper absorption. ConsumerLab answer explains the best way to take vitamins and minerals.
News Release
February 25, 2016
Top-rated Vitamin and Supplement Brands and Merchants for 2016 Based on Consumer Satisfaction
Each year, ConsumerLab.com surveys its free e-newsletter subscribers about the vitamins and supplements that they use. The results below are based on 11,534 responses collected in November, 2015. Respondents gave ratings for 963 brands and 399 merchants.
News Release
February 24, 2016
Vitamin D Supplements Jump to Top Spot in Popularity, Surpassing Fish Oil, as Probiotics Rise to #5 Spot Behind CoQ10 and Multivitamins in ConsumerLab.com Survey
White Plains, New York, February 25, 2016 — A recent survey of over 11,000 people who use dietary supplements shows the most popular dietary supplement to be vitamin D, followed by fish oil, CoQ10, multivitamins, and probiotics.
CL Answer
Can white kidney bean extract really help me lose weight?
Does white kidney bean extract help promote weight loss? Find out more including evidence from clinical studies and dosage.
CL Answer
Do any supplements reduce the side effects of chemotherapy? Should any be avoided?
Find out if there are any supplements that can help with the side effects of chemotherapy, such as nausea, vomiting, diarrhea, nerve damage and others. ConsumerLab.com's answer explains.
CL Answer
Which supplements, foods or diet and lifestyle changes help relieve acid reflux (heartburn), and which worsen it?
Find out which supplements and foods can help relieve acid reflux, and which can make it worse.
Clinical Update
11/24/2018
Yogurt & High Blood Pressure
Higher consumption of yogurt was associated with a lower risk of developing high blood pressure in a recent analysis. Risk was further reduced when yogurt consumption was part of a particular, healthful diet. For details, see the Fermented Dairy Foods section of the Probiotic Supplements Review.
Clinical Update
6/22/2019
Yogurt and Colorectal Cancer
Does regular consumption of yogurt affect the risk of colorectal polyps and colorectal cancer? Find out what studies are showing in the Fermented Dairy Foods section of the Probiotic Supplements Review.
Clinical Update
6/25/2019
Prebiotic for Insulin Sensitivity
Does consuming a prebiotic improve insulin sensitivity in overweight people? See what a study recently found in the All About Prebiotics section of the Probiotic Supplements Review.
Clinical Update
11/08/2022
Synbiotic for Constipation?
Can supplementing with a synbiotic (probiotic + prebiotic) increase bowel movements in children with constipation? Find out what research showed in our CL Answer about this brand of synbiotics.
Clinical Update
5/20/2022
What Are Postbiotics?
What are postbiotics and are they helpful? Find out in the Postbiotics section of our Probiotic Supplements Review.
Clinical Update
8/11/2023
Kombucha for Diabetes?
Does drinking kombucha help lower blood sugar levels in people with type 2 diabetes? Find out what a recent study showed in the Kombucha section of our Probiotic Supplements Review.
Also see: Which supplements and foods can help lower or control blood sugar?
Clinical Update
9/06/2023
Prebiotic for Mood?
Did supplementing with prebiotic fiber improve mood? Find out what a recent study showed in the Mood section of our Probiotic Supplements Review. Also see our Top Picks among prebiotic supplements.
Clinical Update
7/08/2024
EpiCor for Colds and Flu?
Did taking EpiCor, a "postbiotic" supplement, reduce cold and flu symptoms when given during cold and flu season? Find out what a recent study showed in the Postbiotics section of our Probiotic Supplements Review.
Also see: Do any supplements help prevent or treat a cold?
CL Answer
What are the symptoms of B12 deficiency?
B12 deficiency symptoms include fatigue, depression, numbness and tingling in the legs, loss of balance, changes in skin and hair, and others. Find out who is a greater risk for B12 deficiency, and how B12 supplements can help. ConsumerLab.com's answer explains.
CL Answer
How can I find supplements that are gluten-free on ConsumerLab.com?
Gluten-Free supplements & vitamin information including other dietary features like vegetarian, vegan, and kosher on ConsumerLab.com. Our answer explains.
News Release
November 06, 2015
Some Surprising Results from Tests of 43 Probiotic Supplements and Kefir Drinks
White Plains, New York, November 6, 2015 — How many beneficial organisms are in probiotic supplements and kefir drinks? Are any contaminated with pathogens, such as E. coli, and do those labeled as "gluten free" or "99% lactose-free" live up to their claims? To find out, ConsumerLab.
Recalls & Warnings
August 18, 2019
Some Align Probiotics Sold on Amazon Were Fake, Company Warns
Some Align probiotic supplements sold in the recent past on Amazon could be counterfeit, according to articles published last month in USA Today and Wired. The probiotics may have been sold through third-party sellers on Amazon.
News Release
March 05, 2015
ConsumerLab.com Shows Chinese Consumers What's Really in Foods and Supplements -- U.S. Testing Company Expands to China, Launches cn.ConsumerLab.com
White Plains, New York, March 5, 2015 — Since 1999, American consumers and doctors have turned to ConsumerLab.com (CL) to find out which nutritional products are highest in quality based independent testing. Today, CL launched a Chinese-language website cn.ConsumerLab.
News Release
February 28, 2015
Use of Magnesium and Probiotics Rise, Multivitamins and Weight Loss Supplements Fall, According to ConsumerLab.com Survey
White Plains, New York, February 28, 2015 — A recent survey of over 10,000 people who use dietary supplements shows the most popular dietary supplement to be fish oil, followed by multivitamins, CoQ10, vitamin D, B vitamins, magnesium, calcium, probiotics, and vitamin C.
News Release
February 25, 2015
Top-rated Vitamin and Supplement Brands and Merchants for 2015 Based on Consumer Satisfaction -- Results of the ConsumerLab.com Survey of Vitamin & Supplement Users
Each year, ConsumerLab.com surveys its free e-newsletter subscribers about the vitamins and supplements that they use. The results below are based on 10,329 responses collected in November, 2014. Respondents gave ratings for 1,709 brands and 891 merchants.
News Release
February 13, 2014
Calcium, Vitamin C, and Fish Oil Supplements Drop in Use, Probiotics Rise According to ConsumerLab.com Survey
White Plains, New York, February 13, 2014 — A recent survey of over 10,000 people who use dietary supplements shows that the use of calcium, vitamin C and fish oil supplements fell during 2013 while the use of probiotics increased.
News Release
February 12, 2014
Top-rated Vitamin and Supplement Brands and Merchants for 2014 Based on Consumer Satisfaction -- Results of the ConsumerLab.com Survey of Vitamin & Supplement Users
Each year, ConsumerLab.com surveys its free e-newsletter subscribers about the vitamins and supplements that they use. The results below are based on 10,326 responses collected in November, 2013. Respondents gave ratings for 1,639 brands and 788 merchants.
Recalls & Warnings
May 20, 2015
Gluten Found in More Than Half of Popular Probiotic Supplements Tested
Tests of 22 popular probiotic supplements revealed that 12 contained detectable amounts of gluten, according to researchers at the Celiac Disease Center at Columbia University Medical Center.
Recalls & Warnings
June 09, 2020
Six More Multi-Level Marketing Companies Warned for Coronavirus and Deceptive Earnings Claims
On June 5, 2020, the FTC announced that it sent warning letters to six multi-level marketing companies for selling products such as immune system boosters and probiotics with unsupported claims that they can treat coronavirus (COVID-19) and/or for misrepresenting potential earnings people who have ...
News Release
November 25, 2013
Many Probiotic Supplements Fall Short on Listed Amounts of Helpful Organisms
White Plains, New York, November 25, 2013 — Probiotic supplements and foods containing "friendly" bacteria or yeast have become popular among people hoping to improve bowel function, immunity, and even mood.
Recalls & Warnings
July 10, 2021
FDA Warns Seller of Omega XL
On June 31, 2021 the FDA issued a warning letter to Great Healthworks, Inc. following a review of the company's website, which found statements made about Omega XL and ProbioticXL supplements to be drug claims.
Recalls & Warnings
October 17, 2012
Maker of Probiotic Supplement Warned for Manufacturing Violations
On September 28, 2012, the FDA issued a warning letter to dietary supplement manufacturer James G. Cole Inc.
Recalls & Warnings
November 02, 2021
Probiotic Recalled Due to Risk of Bacterial Contamination
On October 29, 2021, Mary Ruth's issued a recall of two lots of Mary Ruth's Liquid Probiotic for Infants due to potential contamination with Pseudomonas aeruginosa. This bacterium can cause infection in people who are immunocompromised, and rarely, in infants.
Recalls & Warnings
August 11, 2022
Problems With Supplements on Amazon
More than 50% of 30 top-listed immune support supplements purchased on Amazon.com in May of last year were found to list ingredients that could not be found in them with testing, according to a recent report (Crawford, JAMA Network Open, 2022).
News Release
February 01, 2013
Top-rated Vitamin and Supplement Brands and Merchants for 2013 Based on Consumer Satisfaction
Each year, ConsumerLab.com surveys its free e-newsletter subscribers about the vitamins and supplements that they use. The results below are based on 10,862 responses collected in November, 2012. Respondents gave ratings for 1,438 brands and 851 merchants.
News Release
January 31, 2013
Use of CoQ10, Digestive Enzymes, Probiotics and B Vitamins on the Rise According to ConsumerLab.com Survey
White Plains, New York — February 1, 2013 — A recent survey of over 10,000 people who take supplements shows that CoQ10, digestive enzymes, probiotics, and B vitamins are the four categories experiencing the most growth over the prior year.
Recalls & Warnings
January 13, 2022
Senna Laxative Recalled Due to Microbial Contamination
On January 11, 2022, Lohxa LLC issued a voluntary recall of one lot of Senna Syrup 8.
Recalls & Warnings
October 05, 2023
Counterfeit Pure Encapsulations and GutConnect 365 Sold on Amazon
On September 26, 2023, a man from New Jersey was arrested for selling fake versions of Pure Encapsulations L-Glutamine and Nature MD's GutConnect 365 on Amazon.
Recalls & Warnings
November 09, 2023
FDA Warns Biorica International for Cholesterol, Kidney & Cancer Claims
On August 4, 2023, the FDA issued a Warning Letter to Biorica International Corp. following review of the company’s websites and social media, which found statements about the company’s Plaquex Oral Supplements to be drug claims, which are not permitted for dietary supplements.
News Release
February 09, 2012
Probiotics grow in popularity but don't always deliver on promises says ConsumerLab.com -- New report provides guidance to consumers
White Plains, New York, February 9, 2012 — Probiotic supplements and foods containing "friendly" bacteria or yeast have become popular options for people hoping to improve bowel function or boost immunity. But many customers are confused by the vast array of choices.
News Release
February 05, 2012
Fish oil and multivitamins most popular supplements in ConsumerLab.com survey -- Internet most popular place to shop
WHITE PLAINS, NEW YORK — FEBRUARY 5, 2012 — A survey of over 10,000 savvy consumers of supplements shows the most popular supplements to be fish oil, multivitamins, vitamin D, calcium and CoQ10, in that order.
News Release
February 01, 2012
Top-rated vitamin and supplement brands and merchants on consumer satisfaction for 2012 -- Based on ConsumerLab.com Survey of Vitamin & Supplement Users
Each year, ConsumerLab.com surveys its free e-newsletter subscribers about the vitamins and supplements that they use. The results below are based on 10,260 responses collected in November, 2011. Most respondents used multiple supplements.
News Release
January 17, 2012
Do African mango supplements help with weight loss? ConsumerLab.com investigates the evidence
White Plains, New York — January 17, 2012 — African mango supplements are touted to help shed pounds, but do they really work? "Long-term weight loss with African mango has not been proven," said says Tod Cooperman, M.D., President of ConsumerLab.
News Release
January 31, 2011
Vitamin D use increased 52% in past two years according to ConsumerLab.com survey of supplement users -- Fish oil continued to surpass multivitamins as most popular supplement and Internet was most common place to buy supplements
WHITE PLAINS, NEW YORK — FEBRUARY 1, 2011 — Among people who use dietary supplements, the most popular products at the end of 2010 were fish oil, multivitamins, vitamin D, calcium and CoQ10 according to a survey by ConsumerLab.com. Use of vitamin D surged in 2010 to 56.
News Release
June 09, 2010
ConsumerLab.com tests "greens" and "whole foods" products; Most offer healthful nutrients, but some found contaminated with heavy metals
WHITE PLAINS, NEW YORK — JUNE 9, 2010 — "Greens" powders, made from wheat grass, alfalfa, kelp, spirulina, leafy vegetables and other chlorophyll-containing ingredients, were recently tested by ConsumerLab.com for potential contamination with heavy metals and pesticides. ConsumerLab.
News Release
January 31, 2010
Fish oil becomes most popular dietary supplement in ConsumerLab.com survey; Vitamin D and resveratrol use surge
WHITE PLAINS, NEW YORK — FEBRUARY 1, 2010 — Among people who use multiple dietary supplements, fish oil/omega-3 supplements now top multivitamins in popularity, according to a recent survey by ConsumerLab.com.
News Release
November 16, 2009
ConsumerLab.com finds many probiotics don't deliver listed ingredients
White Plains, New York November 16, 2009 — Many probiotic supplements do not contain the number of viable organisms listed on their labels according to a new report from ConsumerLab.com.
Recalls & Warnings
December 22, 2021
Unauthorized Rapid Antigen Test Gets FDA Warning
On December 1, 2021, the FDA issued a warning letter for DermaCare Biosciences, LTD.
Recalls & Warnings
December 01, 2021
FDA Warns Seller of Saffron Supplements
On November 18th, 2021, the FDA issued a warning letter to Saffron Health Sciences following a review of the company's website, social media, and Amazon product listings, which found statements made about the company's products Crocin Rich, Crocin Rich II, and Crocin Rich ...
Recalls & Warnings
April 27, 2022
FDA Warns Manufacturer of Topical Antiseptic Products for COVID Claims
On April 19th, 2022, the FDA issued a warning letter to Kleenhanz, LLC following a review of the company’s website and social media which found statements about the company’s Kleenhanz Towelettes topical antiseptic products to be drug claims.
Recalls & Warnings
June 21, 2011
FDA Seizes Probiotics Over Marketing Claims
On June 7, 2011, the U.S. FDA announced that, at its request, U.S. Marshals seized probiotic products from UAS Laboratories, Inc., of Eden Prairie, Minn. because the company markets the products as drugs.
Recalls & Warnings
January 26, 2023
Allergy Bee Nasal Swabs Contaminated With Illness-Causing Bacteria
On January 18, 2023, the FDA issued a warning letter to Buzzagogo, LLC, after the company’s Allergy Bee Gone for Kids nasal swab products were found to be contaminated with bacteria that have the potential to cause life-threatening illness.
News Release
August 04, 2009
Most vitamin E supplements pass testing, but what seems natural may be synthetic according to ConsumerLab.com -- New review of vitamin E supplements, oils, and creams released today
White Plains, New York — November 16, 2009 — Many probiotic supplements do not contain the number of viable organisms listed on their labels according to a new report from ConsumerLab.com.
News Release
April 28, 2009
40% of Green Tea and Selenium Products Fail ConsumerLab.com Review of Cancer-Prevention Supplements; Lycopene Supplements Pass
WHITE PLAINS, NEW YORK — APRIL 28, 2009 — ConsumerLab.com announced results today of its Product Review of Supplements for Cancer Prevention. Among the products that ConsumerLab.com selected for testing, quality problems were found with two out of five green tea supplements.
Recalls & Warnings
November 17, 2021
Mountain Meadow Herbs "Cleanse" Recalled, Risk of Injury from Exploding Bottle
On November 17, 2021, Mountain Meadow Herbs issued a recall of 54 bottles of Mountain Meadow Herbs brand Candida Flush due to the bottles becoming pressurized over time in storage.
News Release
December 12, 2006
Probiotic supplements grow in popularity but viable bacteria missing in many — ConsumerLab.com cautions consumers to select probiotics carefully and store them properly
WHITE PLAINS, NEW YORK — DECEMBER 12, 2006 — Sales of supplements containing beneficial organisms (probiotics) have grown rapidly, but a new test report from ConsumerLab.com shows that 44% contained fewer viable organisms than claimed or generally known to be effective.
News Release
November 17, 2006
ConsumerLab.com responds to vitamin industry claim to be "vindicated" in defamation case
WESTCHESTER, NEW YORK — November 17, 2006 — ConsumerLab.com (www.consumerlab.com), an independent evaluator of health and nutrition products, responded to a press release issued today by the vitamin lobbyist/trade group called the Council for Responsible Nutrition (CRN).
News Release
November 13, 2006
Tests of "muscle" supplements finds some "weak" products but most contain expected creatine, HMB, or amino acids — Review of muscular enhancement supplements published by ConsumerLab.com
WESTCHESTER, NEW YORK — MONDAY, NOVEMBER 13, 2006 — Bodybuilders and athletes often turn to supplements to enhance muscle size and strength.
News Release
October 20, 2006
ConsumerLab.com report on CoQ10 supplements finds quality high but large range in suggested dosage
WHITE PLAINS, NEW YORK — OCTOBER 20, 2006 — New test results from ConsumerLab.com for CoQ10 supplements show that all of the products selected contained amounts of ingredient consistent with their labels.
News Release
October 10, 2006
Care advised with natural cold remedies: ConsumerLab.com finds few products with proper quality and directions — ConsumerLab.com offers advice from tests of echinacea, garlic, ginseng, vitamin C, and zinc supplements
WHITE PLAINS, NEW YORK — TUESDAY, OCTOBER 10, 2006 — Autumn is the beginning of "cold season" — the period through early spring when people are most likely to develop a cold. But based on ConsumerLab.
News Release
September 19, 2006
DHEA supplements, touted for anti-aging and strength, reviewed by ConsumerLab.com — Testing finds one brand with 215% of the labeled amount
WHITE PLAINS, NEW YORK — SEPTEMBER 19, 2006 — New tests of supplements containing the hormone DHEA found most to contain their claimed amounts of the controversial ingredient, but one provided 215% of its stated amount, the testing company ConsumerLab.com reported today.
News Release
August 15, 2006
Over 70% of herbal sleep supplements fail tests for quality by ConsumerLab.com — Results for 16 valerian products released today
WHITE PLAINS, NEW YORK — AUGUST 15, 2006 — Most of the valerian dietary supplements recently tested by ConsumerLab.com were low in potency and/or contaminated, the testing company reported today. Valerian, an herbal sleep aid, accounts for approximately $50 million in sales in the U.S.
News Release
August 01, 2006
ConsumerLab.com evaluates cholesterol-lowering supplements — Test results available for over 90 products; Review of nine popular ingredients
WHITE PLAINS, NY — AUGUST 1, 2006 — ConsumerLab.com has released a major new review of dietary supplements used to improve cholesterol and triglyceride levels.
News Release
June 22, 2006
What's in a garlic supplement? Consumerlab finds few brands have it right and many mislead
WESTCHESTER COUNTY, NEW YORK — JUNE 22, 2006 A new study of garlic supplements by ConsumerLab.com found that only 6 of the 14 products it selected contained the amount of garlic expected from the labels and met quality standards.
News Release
May 24, 2006
Problems persist with ginseng supplements — ConsumerLab.com finds nearly half of products lack ingredient or contaminated
WHITE PLAINS, NEW YORK — May 24, 2006 — ConsumerLab.com has released test results for dietary supplements made with ginseng, a popular herb promoted for vitality and the treatment or prevention of a range of medical conditions.
News Release
April 26, 2006
ConsumerLab.com tests cancer-prevention supplements; several contaminated with lead or low in ingredient — Report available for green tea, selenium, and lycopene supplements
WESTCHESTER COUNTY, NEW YORK — APRIL 26, 2006 ConsumerLab.com announced results today from its new Product Review of Supplements for Cancer Prevention covering 22 products. Cancer is the second leading cause of death in the U.S.
Recalls & Warnings
May 03, 2013
Maker of Probiotic, Iron and Folic Acid Supplements Warned For Manufacturing Violations
On April 17, 2013, the FDA issued a warning letter to Hillestad Pharmaceuticals USA, Inc.
Recalls & Warnings
June 02, 2022
Prune & Senna Softgels Recalled Due to Undeclared Peanuts
On March 26, 2022, Indiana Botanic Gardens Inc. issued a voluntary recall of one lot of Botanic Choice brand Prune & Senna Softgels because the product contained undeclared peanuts.
Recalls & Warnings
May 09, 2022
Natural Organics Keto Capsules Recalled Due to Gluten
On March 6, 2022, Natural Organics, Inc. issued a recall of four lots of NaturePlus Keto Living Sugar Control Capsules that were found to contain gluten.
Recalls & Warnings
December 26, 2010
Four Probiotic Products in Canada May Pose Serious Health Risks to Those with Milk or Soy Allergies
On December 24, 2010, Health Canada (the Canadian health ministry) advised consumers with milk or soy allergies that four probiotic natural health products are being voluntarily recalled from the market because they are labelled as not containing dairy (milk) and/or soy but may contain trace ...
News Release
March 13, 2006
ConsumerLab.com reports on supplements for bone health containing calcium and vitamin D— Results posted for 32 supplements for adults and children; One found contaminated with lead
WESTCHESTER COUNTY, NEW YORK — MARCH 13, 2006 — ConsumerLab.com announced test results today from its new Product Review of Supplements for Bone Health covering 32 adult and children's products containing calcium and vitamin D. Sales of calcium supplements in the U.S.
News Release
February 06, 2006
ConsumerLab.com finds most prostate supplements have correct ingredients, but three fail testing — Results posted for 22 supplements containing saw palmetto and beta-sitosterol
WESTCHESTER COUNTY, NEW YORK — FEBRUARY 6, 2006 — ConsumerLab.com announced test results today from its new Product Review of Prostate Supplements.
News Release
January 25, 2006
Sexual enhancement supplements analyzed by Consumerlab.com
WESTCHESTER COUNTY, NEW YORK — JANUARY 25, 2006 — ConsumerLab.com announced today that it found only six out of eleven supplements used for sexual enhancement to contain key ingredients listed on their labels and meet other quality criteria.
News Release
January 03, 2006
Tests of memory enhancing supplements by ConsumerLab.com reveals lead in some ginkgo
WESTCHESTER COUNTY, NEW YORK — TUESDAY, JANUARY 3, 2006 — In its new test report on Memory Enhancement Supplements, ConsumerLab.com has revealed finding significant amounts of lead in certain products on the market.
News Release
August 31, 2005
ConsumerLab.com testing of alpha lipoic acid supplements from Japan finds no ingredient in one product; Most others meet claims — Japanese consumers urged to research product quality
WHITE PLAINS, NY — ConsumerLab.com reported this week that among nine brands of alpha lipoic acid supplements it recently purchased in Japan and tested, one contained none of the popular ingredient and another contained only 81%.
News Release
December 14, 2004
ConsumerLab.com expands testing to Japan — Testing Organization Expands to Help Japanese Consumers Determine Quality of Health and Nutrition Products
WHITE PLAINS, NY — Tuesday, December 14, 2004 — ConsumerLab.com announced today that it would begin testing products sold in Japan. Its first report is due out in early spring. In the U.S. and Canada, ConsumerLab.
News Release
January 21, 2003
Acidophilus" and other probiotic supplements gain in popularity but live bacteria missing in many — ConsumerLab.com releases review online today
WHITE PLAINS, NY — January 21, 2003 — ConsumerLab.
News Release
December 30, 2002
Top quality melatonin products identified by ConsumerLab.com — Hormone supplement used to treat sleep disturbances due to jet travel and other causes
WHITE PLAINS, NY — December 30, 2002 — In its latest Product Review, ConsumerLab.com found that 16 of 18 melatonin dietary supplements met their label claims and were free of lead contamination.
News Release
December 10, 2002
Lupus patients cautioned about hormone supplement — ConsumerLab.com releases DHEA testing results online today
WHITE PLAINS, NY — December 10, 2002 — In its latest Product Review, ConsumerLab.com found that 3 of the 17 DHEA (dehydroepiandrosterone) supplement products it tested contained less than their claimed amounts of this hormone — one having less than one-fifth of what it claimed.
News Release
October 29, 2002
Enormous variation found in strength of garlic supplements — most popular herb in U.S. — ConsumerLab.com releases results online today
WHITE PLAINS, NY — October 29, 2002 — ConsumerLab.com's Product Review of Garlic Supplements found strength to vary by as much as 1500% across products. Strength was based on each product's ability to generate allicin, a chemical associated with the efficacy of non-aged garlic.
News Release
September 24, 2002
Problems found with most sexual enhancement supplements evaluated by ConsumerLab.com — Only 9 of 22 products pass independent review
WHITE PLAINS, NY — September 24, 2002 — ConsumerLab.com announced today that nearly 60% of products failed to pass its independent Product Review of Sexual Enhancement Supplements. Sexual dysfunction is estimated to affect 43% of women and 31% of men in the U.S.
News Release
August 07, 2002
ConsumerLab.com finds some spoilage and inaccuracy among omega-3 and 6 supplements — List released of evening primrose, flaxseed and other GLA/ALA products that passed testing
WHITE PLAINS, NY — August 7, 2002 — ConsumerLab.com, an independent evaluator of health and nutrition products, released results today of its Product Review of Black Currant, Borage, Evening Primrose, and Flaxseed Oils: Sources of ALA and GLA (Omega-3 and -6 Fatty Acids).
News Release
July 16, 2002
ConsumerLab.com finds lead contamination remains a problem for certain mineral supplements — Lead found in iron, magnesium and, most recently, potassium pills
WHITE PLAINS, NY — July 16, 2002 — ConsumerLab.com announced today that its testing has shown that approximately 5% to 10 % of certain mineral supplements are contaminated with lead. The findings are based on ConsumerLab.
News Release
June 25, 2002
ConsumerLab.com reviews radioprotective Iodine pills in response to terrorist threats — Quality of products is high, but local access is poor
WHITE PLAINS, NY — June 25, 2002 — In response to the threat of terrorist attacks on U.S. nuclear facilities, ConsumerLab.com, an evaluator of health and nutrition products, today released a Product Review of Potassium Iodide/Potassium Iodate (Radioprotective Agents).
News Release
May 15, 2002
ConsumerLab.com lists magnesium products that passed testing — Some products fail due to excess magnesium and lead contamination
WHITE PLAINS, NY — May 14, 2002 — ConsumerLab.com today released results of its Product Review of Magnesium Supplements. Seventeen of the nineteen products tested by ConsumerLab.com passed the review. Among the products that failed, one contained nearly 50% more magnesium than claimed.
Recalls & Warnings
August 04, 2014
"Superfood" Greens Recalled Due to Salmonella Risk
On August 1, 2014, New England Greens dba Vibrant Health issued a recall of 10 lots of Green Vibrance and one lot of Rainbow Vibrance because they have the potential to be contaminated with Salmonella.
Recalls & Warnings
July 10, 2012
Children's Probiotics Recalled Due to Potential Salmonella Contamination
On July 9, 2012, Sedona Labs announced the voluntary recall of certain lots of iFlora Kids Multi-Probiotic and iFlora 4-Kids Powder distributed between 3/16/2011 and 5/3/2012 due to potential contamination with Salmonella.
Recalls & Warnings
December 30, 2014
Maker of Probiotic Supplement Warned for Manufacturing Violations
On December 18, 2014, the FDA issued a warning letter to Wellmill LLC, dba Vitamix, following a facility inspection which found the company's products, including Butcher's Broom powder and Lactobacillus acidophilus powder (used as ingredients in a finished product which was not named) to be ...
Recalls & Warnings
September 05, 2014
Seller of "Nerve", "Cleanse" and Probiotic Supplements Warned for Drug Claims
On July 30, 2014, the FDA issued a warning letter to Plexus Worldwide, Inc., following a review of the company's website and product labels, which found statements made about Fast Relief, BioCleanse and ProBio5 to be drug claims.
Recalls & Warnings
February 02, 2021
Seller of Aloe Products Warned for Claiming to Treat Joint Stiffness
On January 22, 2021, the FDA issued a warning letter to American Global Health Group, LLC following a review of the company's website, which found statements made about the company's products AloeCure VeraFlex, AloeCure Advanced Formula Capsule, AloeCure Pure Aloe Vera ...
Recalls & Warnings
July 06, 2018
Prescript-Assist Probiotic Recall Expanded
On July 6, 2018, LL's Magnetic Clay, Inc., expanded its original recall of Prescript-Assist, a "broad spectrum probiotic and prebiotic" supplement, because it may contain undeclared almonds, crustaceans, dairy, casein, eggs, and peanuts.
Recalls & Warnings
November 10, 2020
FDA Warns Seller of Digestive Enzymes, Nattokinase, and More
On October 27, 2020, the FDA issued a warning letter to World Nutrition, Inc.
Recalls & Warnings
April 29, 2020
Benefiber Prebiotic Fiber Supplements Recalled Due to Possible Plastic Contamination
On April 28, 2020, GSK Consumer Healthcare recalled one lot of Benefiber Healthy Shape Prebiotic Fiber Supplement powder and four lots of Benefiber Prebiotic Fiber Supplement powder because they have the potential to be contaminated with green plastic pieces or shavings from bottle ...
Recalls & Warnings
June 29, 2018
Prescript-Assist Probiotic Recalled
On June 29, 2018, LL's Magnetic Clay, Inc., issued a recall of certain lots of Prescript-Assist, a "broad spectrum probiotic and prebiotic" supplement, because they may contain undeclared almonds, crustaceans, dairy, casein, eggs, and peanuts.
Recalls & Warnings
May 23, 2020
FTC Warns 50 More Companies for Coronavirus Claims
On May 21, 2020, the FTC announced that it sent warning letters to 50 companies for selling products such as herbal products, immune system boosters, and vitamin C, with unsupported claims that they can treat coronavirus (COVID-19).
Recalls & Warnings
August 15, 2020
FTC Warns 20 More Companies for Coronavirus Claims
On August 14, 2020, the FTC announced that it sent warning letters to 20 companies for selling products such as vitamin C, hydrochloroquine, omega 3, and melatonin with unsupported claims that they can treat coronavirus (COVID-19).
Recalls & Warnings
June 20, 2020
FTC Warns 30 More Companies for Coronavirus Claims
On June 18, 2020, the FTC announced that it sent warning letters to 30 companies for selling products such as immune system boosters, colloidal silver, vitamin C, and CBD with unsupported claims that they can treat coronavirus (COVID-19).
Recalls & Warnings
September 08, 2017
Probiotic for Infants Recalled Due to Potential Choking Hazard
On September 7, 2017, Garden of Life, LLC, issued a recall of Baby Organic Liquid, a liquid probiotic supplement for infants, because the product, as labeled, includes directions for use that may be misinterpreted and could pose a choking hazard due to the thickness of the liquid.
Recalls & Warnings
November 21, 2012
Maker of Probiotic and Sports Drinks Warned For Manufacturing Violations
On November 6, 2012, the FDA issued a warning letter to CocoKefir, LLC stating that the company's Tula's CocoKefir, Tula's Citrus CocoKefir, and Tula's Apple Cinnamon CocoKefir have been prepared, packed or held under conditions which violate Current Good Manufacturing Practices.
Recalls & Warnings
March 21, 2013
Probiotic Recalled Due To Undeclared Soy
On March 20, 2013, New Chapter, Inc. issued a voluntary recall of one lot of its Probiotic Elderberry dietary supplement because it may contain undeclared soy.
Recalls & Warnings
June 07, 2017
FDA Warns Seller of Probiotic and Omega-3 Supplements for Manufacturing Violations
On May 22, 2017, the FDA issued a warning letter to BioTE Medical, LLC following a facility inspection which found its products, including BioTE DIM, BiotTE Probiotic, BioTE Iodine Plus, and BioTE Omega 3 to be adulterated because they were prepared, packed, or held under ...
Recalls & Warnings
November 27, 2018
More Dog Food Recalled Due to Risk of Vitamin D Toxicity
On November 27, 2018, Sunshine Mills, Inc. issued a recall of select Evolve Puppy, Sportsman's Pride Large Breed Puppy and Triumph Chicken and Rice Dog Food because they may contain elevated levels of vitamin D.
Recalls & Warnings
September 07, 2012
Prebiotics Recalled For Salmonella Risk
On September 4, 2012, Eco Health, Inc. announced a recall of its florAlign Prebiotic Formula (Powder) due to the potential for the product to be contaminated with Salmonella.
Recalls & Warnings
November 21, 2012
Maker of Blood Pressure, Probiotic, Resveratrol and Hormonal Supplements Warned For Manufacturing Violations and Drug Claims
On November 2, 2012, the FDA issued a warning letter to Atrium, Inc. following a facility inspection which found a number of the company's dietary supplements to be adulterated or promoted as drugs.
Recalls & Warnings
October 05, 2011
FDA Warns Nutrition Center Inc (Nutri-West) of Manufacturing Violations
The FDA published a Warning Letter dated September 9, 2011 to Nutrition Center Inc. (dba Nutri-West) informing the firm of manufacturing violations found during an inspection of the firm's facility in Douglas, Wyoming in April, 2011.
Recalls & Warnings
December 10, 2014
Risk of Fungal Infection from Probiotics in People with Weakened Immune System
On December 9, 2014, the FDA warned that supplements containing live bacteria or yeast have the potential to be contaminated with mold, and may pose a risk of potentially deadly fungal infection in immunocompromised persons.
Recalls & Warnings
November 17, 2014
Probiotic Powder Recalled
On November 14, 2014, Solgar, Inc. issued a voluntary recall of Solgar ABC Dophilus Powder (NET Wt. 1.75 oz (50 g)) because it was found to contain Rhizopus oryzae, a fungus which may cause Mucormycosis infection.
Recalls & Warnings
February 02, 2018
Seller of Vitamin D, Omega-3's, Whey Protein & More Warned for Drug Claims
On January 24, 2018 the FDA issued a warning letter to Young Health Products, LLC following a review of the company's website which found promotional statements and testimonials made about the certain products, including Lugol's Solution 2%, Liquid Vitamin D3, Probimune, Flax Seed & Omega ...
Recalls & Warnings
March 22, 2016
NOW Foods Recalls Ginkgo & Other Supplements
On March 18, 2016, NOW Foods issued a recall of the following dietary supplements due to errors on the labels:
Recalls & Warnings
November 06, 2018
Dog Food Recalled After Reports of Vitamin D Toxicity
On November 2, 2018, Natural Life Pet Products and Nutrisca issued a recall of certain dry dog foods because they contain elevated levels of vitamin D. The elevated levels of vitamin D were found during an investigation into several reports of vitamin D toxicity by pet owners.
Recalls & Warnings
February 17, 2018
FDA Warns Seller Reishi Mushroom Supplements
On February 7, 2018, the FDA issued a warning letter to Reishi D. International, Inc., following a facility inspection which found the company's Reishi D.
Recalls & Warnings
January 29, 2018
Seller of Male Enhancement, Prostate Supplements & More Warned for Drug Claims
On January 10, 2018, the FDA issues a warning letter to USA Labs AKA Power Source Distributors, Inc following a review of the company's website which found statements made about its products, including Maximum Male, Beta 300 (Beta Prosturol), Chromium Max 1000, DHEA, Healthy Cold-X and ...
Recalls & Warnings
February 05, 2019
Hill's Science Diet, Prescription Diet Dog Food Recalled Due to Risk of Vitamin D Toxicity
Recall Expanded (3/20/19): This recall was expanded to include additional products.
Recalls & Warnings
May 14, 2016
Xylitol in Supplements Poses Danger for Dogs
On May 12, 2016, the FDA warned consumers that xylitol, a popular sweetener found in chewable vitamins, chewing gum, breath mints, toothpaste and a variety of other products, is toxic to dogs.
Recalls & Warnings
February 21, 2013
FDA and FTC Warn: Supplements Cannot Prevent, Treat Or Cure Cold And Flu
On February 11, 2013, the FDA and the Federal Trade Commission (FTC) jointly issued warning letters to three dietary supplement companies regarding their potential illegal marketing of products to prevent, treat or cure flu virus.
Recalls & Warnings
May 30, 2015
Seller of Omega-3, Probiotics & SuperFoods Warned for Manufacturing Violations, Drug Claims
On May 4, 2015, the FDA issued a warning letter to Dr. Dennis Black, LLC.
Recalls & Warnings
May 10, 2013
Protein Extract Recalled for Undeclared Allergens
On May 6, 2013, Pure Herbs Ltd. issued a voluntary recall of Protein Extract because it contains undeclared milk and soy allergens.
Recalls & Warnings
March 15, 2013
Maker of Liquid Supplements Warned For Manufacturing Violations and Drug Claims
On January 31, 2013, the FDA issued a warning letter to Liquid Health, Inc.
Recalls & Warnings
February 27, 2018
Dog Treats, Food Recalled Due to Salmonella, Listeria Risk
The following dog treats and dog food are being recalled because they have the potential to be contaminated with Listeria monocytogenes or Salmonella, which can cause illness in pets who consume these products, as well as in pet owners who handle the contaminated products or touch ...
Recalls & Warnings
April 29, 2013
Recall: Multivitamin Containing Undeclared Milk
On April 26, 2013, Saratoga Therapeutics, LLC issued a recall of ebA Multivitamin Supplement because it may contain undeclared milk. The label describes the supplement as free of milk components.
Recalls & Warnings
September 10, 2014
Seller of Joint Pain Supplement Warned for Drug Claims
On August 24, 2014, the FDA issued a warning letter to CreAgri, Inc., following a website review, which found statements made about the company's products, including Olivenol plus Easeflex, Olivenol plus Essence Capsules, and Olivenol plus Essence Elixer, to be drug claims.
Recalls & Warnings
August 27, 2013
Immune Supplement Recalled Due To Undeclared Milk
On August 23, 2013, Reaction Nutrition, LLC issued a voluntary recall of immune support supplement LIVE CLINICAL 90 CAPS because it contains undeclared milk.
Recalls & Warnings
February 21, 2013
Pet Supplement Company Issues Recall Due To Potential Bacterial Contamination
On February 20, 2013, animal supplement company Nutri-Vet, LLC issued a recall of Nutri-Vet and NutriPet Chicken Jerky Products because they may be contaminated with Salmonella.
Recalls & Warnings
August 23, 2015
Maker of Herbal Supplements Sold on eBay, Amazon and Other Websites Shut Down
On August 17, 2015, a federal court ordered a permanent injunction against dietary supplement company Iowa Select Herbs LLC for unlawfully manufacturing and distributing unapproved new drugs and misbranded drugs and adulterated and misbranded dietary supplements.
Recalls & Warnings
August 11, 2015
Company Ordered to Stop Making and Selling Supplements
On August 4, 2015, a federal court ordered a permanent injunction against dietary supplement company Atrium Inc., and two companies under the same ownerhship, Aspen Group Inc., Nutri-Pak of Wisconsin Inc.
Recalls & Warnings
December 30, 2014
Maker of Aloe, Weight Loss Supplements and More Warned for Manufacturing Violations, Drug Claims
On December 17, 2014, the FDA issued a warning letter to Dandy Day Corporation, following a facility inspection which found the company's products, including Aloe Pearl, Alfalo, Aloespring, Crave Away, Original Supreme Energy, Ener "G," Can G, Flora G, Flora G Plus, and Garolic, to be adulterated ...
Recalls & Warnings
December 02, 2014
Seller of Energy & Joint Supplements, Aloe, Silver and More Warned for Drug Claims
On November 24, 2014, the FDA issued a warning letter to Jansen Enterprises, LLC, dba HealthWorksUSA, following an inspection of the company's website which found statements made about Nutra Blast Natural Energy, Ionic Silver Water, Nutra Complete, and Nutra Gel to be drug claims.
Recalls & Warnings
November 17, 2014
Organic Brown Rice Flour Recalled
On November 14, 2014, Lundberg Family Farms issued a voluntary recall of certain bags of Eco-Farmed Brown Rice Flour and Organic Brown Rice Flour because they because it has the potential to be contaminated with Salmonella.
Recalls & Warnings
February 05, 2014
Maker of Digestive Health Supplement Warned For Manufacturing Violations, Drug Claims
On January 22, 2014, the FDA issued a warning letter to Intensive Nutrition Incorporated, following a facility inspection which found the company's digestive support supplement, Tanalbit, to be adulterated because it was prepared, packed, or held under conditions that violate Current Good ...
Recalls & Warnings
October 10, 2014
Seller of Multivitamin Warned for Drug Claims
On September 25, 2014, the FDA issued a warning letter to Multimmunity, Inc., following a review of the company's website which found statements made about the dietary supplement Multimmunity to be drug claims.
Recalls & Warnings
September 26, 2014
FDA Warns Seller of Supplements and Chocolate Promoted to Treat Ebola
On September 23, 2014, the FDA issued a warning letter to Natural Solutions Foundation, following a review of the company's websites which found statements made about Silver Sol Nano Silver (also called The Silver Solution) and CBD Organic Dark Chocolate Bars (also called High Potency CBD Hemp Oil) ...
Recalls & Warnings
November 21, 2017
Bones and Packaged "Bone Treats" Dangerous for Dogs
Giving your dog real turkey or chicken bones, or packaged "bone treats" could lead to serious injury or death, the FDA recently warned pet owners.
Recalls & Warnings
October 18, 2017
Total Body Nutrition Warned for Banned Stimulant in Supplements
On September 28, 2017, the FDA issued a warning letter to Total Body Nutrition following a facility inspection which found some of the company's products to be adulterated because they were prepared, packed, or held under conditions that violate Current Good Manufacturing Practices for dietary ...
Recalls & Warnings
September 28, 2017
Seller of Prostate, Reishi Supplements Warned for Manufacturing Violations
On September 11, 2017, the FDA issued a warning letter to Vicare International (USA), Inc.
Recalls & Warnings
November 19, 2016
GNC Women's Multi Recalled Due to Undeclared Allergen
On November 16, 2016, Nutra Manufacturing, Inc. issued a recall of one lot of GNC Women's Ultra Mega Time Release multivitamin because it contains undeclared milk.
Recalls & Warnings
August 29, 2017
FDA Warns Seller of Supplements for Allergies, Joint Pain, Bone Health, and More
On August 16, 2017, the FDA issued a warning letter to Total Nutrition, Inc.
Recalls & Warnings
January 23, 2015
Maker of Vitamin Drinks Warned for Manufacturing Violations
On January 7, 2015, the FDA issued a warning letter to NYSW Beverage Brands, Inc.
Recalls & Warnings
January 21, 2015
Supplement Maker Ordered to Stop Selling Products
On January 15, 2015, a federal judge ordered a permanent injunction against dietary supplement manufacturer Health One Pharmaceuticals, Inc. which requires the company to stop manufacturing and selling dietary supplements.
Recalls & Warnings
January 17, 2015
Supplement Maker Warned for Manufacturing Violations
On August 5, 2014, the FDA issued a warning letter to Engineering Nutrition, following a facility inspection which found the company's products, which were not named, to be adulterated because they were prepared, packed, or held under conditions that violate Current Good Manufacturing Practices for ...
Recalls & Warnings
January 17, 2015
Maker of Magnesium and Potassium Supplements Warned for Manufacturing Violations
On December 23, 2014, the FDA issued a warning letter to Nutri Spec, Inc.
Recalls & Warnings
September 26, 2014
Sellers of Essential Oils Warned for Claiming to Treat Ebola, Other Diseases
On September 22, 2014, the FDA issued a warning to Young Living following a review of websites, Pinterest, Facebook and Twitter accounts owned by Young Living distributors, which found statements made about the company's essential oils, including Thieves, Cinnamon Bark, Oregano, ImmuPower, ...
Recalls & Warnings
September 26, 2014
Seller Warned for Promoting Essential Oils to Treat Flu, MRSA, Measles and More
On September 22, 2014, the FDA issued a warning to doTERRA International, LLC.
Recalls & Warnings
September 13, 2013
Metagenics Warned For Misbranding of Medical Foods and Drug Claims
On August 13, 2013, the FDA issued a warning letter to Metagenics, Inc.
Recalls & Warnings
November 06, 2014
Seller of Prostate, Heart Supplements and More Warned for Drug Claims
On October 9, 2014, the FDA issued a warning letter to Health Research Laboratories, LLC/New World Health, following a review of the company's websites, which found statements made about AtheChel Advanced, Betarol, BioTherapex, Omega-3 Cardio Plus, RejuvaLifeRx, and Ultimate Health Formula to be ...
Recalls & Warnings
November 06, 2014
Seller of Cholesterol, Arthritis Supplements and More Warned for Drug Claims
On October 17, 2014, the FDA issued a warning letter to Vitamins Direct (USA) and Golden Pride, Inc., which distribute Flexezy and Physician's Signature brands of dietary supplements, following a facility inspection which found statements made about certain supplements to be drug claims.
