Reviews and Information for Olive Leaf Extract
Olive Leaf Extract
ConsumerLab tested olive leaf extract pills and liquids to compare strength and purity. We found a 3-fold difference in oleuropein strength per serving and selected two Top Picks based on quality and value. See the Review findings and learn what olive leaf can and cannot do, what to look for on labels, and the side effects of olive leaf.
Olive Leaf Extract Review
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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
3/11/2022
Olive Leaf Extract for Herpes?
Does olive leaf extract taken orally or applied topically help heal cold sores or genital herpes? Find out in our article about the Health Benefits of Olive Leaf Extract.
Clinical Update
12/03/2024
Olive Leaf Extract for Menopause?
Does supplementing with olive leaf extract improve hot flashes, bone mineral density, cholesterol levels, or body composition among postmenopausal women? See what a recent study found in the Postmenopausal symptoms section of our Olive Leaf Extract Review, which includes our Top Picks among olive leaf extracts.
News Release
February 15, 2024
Unveiling the Truth About Green Tea’s EGCG Content
White Plains, NY, February 15, 2024 — ConsumerLab.com, a trusted name in health and wellness, sheds light on the EGCG (epigallocatechin gallate) content in green tea.
CL Answer
Which supplements can help to lower blood pressure?
Supplements to lower blood pressure, including CoQ10, vitamin C, fish oil, and olive oil, are all explored to find out what works.
CL Answer
Should you take olive oil as a supplement?
Although extra virgin olive oil has many possible health benefits, such as reduced risk of heart disease and improved blood sugar control, these and other benefits have been demonstrated when olive oil replaces for saturated fats in the diet, not when taken as a supplement, as we explain.
CL Answer
Can any vitamins or minerals help prevent or reduce canker sores or cold sores?
Find out which, if any, supplements, including iron, L-lysine, monolaurin, olive leaf extract, vitamin B-12, and zinc, may be beneficial for canker sores or cold sores.
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
With herbal supplements, what is the difference between root powder and root extract? Does it matter?
Learn more about the different forms of herbal supplements, including aloe, boswellia, ginkgo, green tea, and milk thistle.
Product Review
Extra Virgin Olive Oil Review
Many Extra Virgin Olive Oils Don't Seem to Make the Grade
Clinical Update
9/06/2023
Supplements for Cold Sores
Do lysine, monolaurin, or olive leaf extract help prevent or treat cold sores? Find out in our updated article about supplements for canker sores and cold sores.
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Holy Basil Supplements Review
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Prostate Supplements Review (Saw Palmetto and Beta-Sitosterol)
Find the Best Prostate Supplement for Symptoms of BPH. See Which Prostate Supplement Passed or Failed CL's Tests of Quality.
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Aloe Juices, Gels, and Supplements Review
How Much Aloe is Really in Aloe Products? Find Out and See Our Top Picks.
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Avocado Oil Review
Find the Best Avocado Oil for Purity, Freshness and Taste. Some Others May Include Rotten Avocado or Other Oils.
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Green Tea Review: Tea Bags, Loose Leaf Tea, Matcha Powders, and Supplements
Some green teas provide barely any green tea polyphenols, while some others are high strength. See the Test Results and Our Top Picks for Green Tea.
News Release
December 28, 2023
10 Most Popular ConsumerLab Product Reviews of 2023
White Plains, New York, December 28, 2023 — In 2023, ConsumerLab tested more than two hundred products, adding to its extensive Product Reviews covering 150 categories of supplements, foods, and other health products. Among these, the following 10 were the most popular in 2023:
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.
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Weight Loss Supplements Review (7-Keto DHEA, Forskolin and Stimulant Blend Supplements)
Choose the Best Weight Loss Supplement. Be Careful With Weight Loss Supplements — Few Pass Quality Testing and Safety Review.
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Ashwagandha Supplements Review
Find the Best Ashwagandha Supplement. Only 38% of Ashwagandha Products Pass Tests.
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Lavender and Tea Tree Essential Oils Review
Oils Tested for Authenticity and Purity
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Lion's Mane and Chaga Supplements Review
Read Labels Carefully -- Many Can Mislead
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Green Coffee Bean Extract Supplements Review (for Weight Loss)
Choose the Best Green Coffee Bean Extract. 50% of Green Coffee Bean Extract Supplements Don't Deliver Expected Ingredients.
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Tuna, Salmon, Sardines & Herring Review (Canned and Packaged)
Find Products With the Least Mercury and Most Omega-3s
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Bilberry Supplements Review
Choose the Best Bilberry Supplement. Some Bilberry Is Not Authentic!
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Mangosteen Juice and Supplements Review Article
What Are the Benefits of Mangosteen Juice and Supplements? Find Out What Mangosteen Can and Cannot Do For Your Health.
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Sexual Enhancer Supplements Review (with Yohimbe, Horny Goat Weed, Arginine)
Choose the Best Sexual Enhancer Supplement. Only 30% of Selected Sexual Enhancement Supplements Pass Quality Tests.
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Electrolytes & Sports Drinks Review
See Which Sports Drinks, Powders, and Pills Deliver the Right Electrolytes
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CBD Oils, Softgels, Gummies, Creams & Salves Review
See How Much CBD and THC We Found in Products.
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Multivitamin and Multimineral Supplements Review
Best Multivitamins -- Caution with Gummies
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Noni Juice and Supplements Review Article
What Are the Benefits of Noni Juice? Get the Facts About Noni Juice and Supplements.
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St. John's Wort Supplements Review
Find the Best St. John's Wort Supplement. Only 40% of St. John's Wort Supplements Pass Tests & Strength Varies Widely.
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Acai Berry Supplements and Beverages Review
Find the Best Acai Berry Supplements and Beverages. See Which Acai Berry Supplements and Beverages Passed Our Tests of Quality.
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Rhodiola Rosea Supplements Review
Do Rhodiola Supplements Help With Depression and Anxiety? Find Out and See Which Rhodiola Supplements Provide the Best Quality & Value.
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Elderberry Supplements Review
Find the Best Elderberry Supplement. Tests and Reviews of Popular Elderberry Supplements & CL's Top Picks.
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Bone Broth Review
Find the Best Bone Broth for Quality, Taste, and Value. Four of 10 Products Fail to Get CL Approval.
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OmegaXL Review: Does It Really Work for Joint and Muscle Pain?
Read our in-depth review of OmegaXL to see if it really helps with joint and muscle pain.
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Echinacea Supplements Review
Many Echinacea Supplements Fail CL's Tests. Make Sure You Know What You're Getting!
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Resveratrol Supplements Review (From Red Wine, Knotweed, and Other Sources)
See Which Resveratrol Supplements Were Best In Our Tests and Comparisons. Learn What Resveratrol Can and Can't Do.
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.
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Seaweed Snacks and Foods Review
Tests Reveal Seaweed Snack Risks
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Huperzine A Supplements Review
Choose the Best Huperzine A Supplement. CL Tests Reveal the Best Huperzine A Supplements for Memory.
CL Answer
How do I find the best quality olive oil and what are the health benefits?
Health Benefits of olive oil, including heart benefits, anti-inflammatory effects. Plus, how to choose a quality olive oil and cook with olive oil
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Protein Powders, Shakes, and Meal Replacements Review
Find Out Which Protein Products Passed or Failed Our Tests
CL Answer
What are the health benefits of holy basil extract?
Learn about the health benefits of holy basil leaf extract. See the clinical evidence for and against holy basil extract for lowering blood sugar in people with type 2 diabetes, reducing anxiety and stress, boosting the immune system, and reducing the pain and inflammation of arthritis. ConsumerLab.com's answer explains.
CL Answer
Should olive oil be refrigerated?
Learn if you should store olive oil in the refrigerator to keep it fresher longer.
CL Answer
How can I get the equivalent of 20 ml of extra virgin olive oil (4 teaspoons) as oleic acid capsules?
Info on taking extra virgin olive oil as a supplement in pill form. ConsumerLab.com explains.
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Which supplements and foods can help lower or control blood sugar?
Find out which supplements can help lower or control blood sugar. Supplements including turmeric/curcumin, fiber, cinnamon, and ginseng are believed to help lower blood sugar.
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Joint Health Supplements Review (Glucosamine, Chondroitin, MSM, Boswellia, Collagen and Turmeric)
18% of Joint Health Supplements Failed to Pass Our Tests. See Which Passed or Failed, and Our Top Picks.
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Iron Supplements Review (Iron Pills, Liquids and Chews)
See Which Iron Supplements Are CL's Top Picks for Different Needs
Recalls & Warnings
August 14, 2023
Liver Injury Linked to "Immune Booster" Supplement Sold on Amazon
A 27-year-old woman in Pennsylvania was admitted to intensive care for drug-induced liver injury after taking Prodigy Life HRP-AID, a supplement sold on Amazon and promoted as an "immune system booster" to reduce the intensity and frequency of cold sore outbreaks, according to a ...
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Pomegranate Juice and Supplements Review Article
What Are the Benefits of Pomegranate Juice and Supplements? Find Out What Pomegranate Can and Cannot Do For Your Health.
CL Answer
Dandelion Tea & Supplements: Health Benefits and Safety
Find out about the potential health benefits of dandelion tea and supplements, as well as safety, side effects, and potential drug interactions.
CL Answer
Do any supplements help for flu?
Which supplements may help prevent or reduce symptoms of colds or the flu, including vitamin D, ginseng, NAC, and elderberry.
CL Answer
Just one dose of a horse chestnut extract (standardized to 20% aescin) caused me to have significant nausea and vomiting. Might there be a problem with the product?
Find out if horse chestnut extract side effects, including gastrointestinal discomfort such as nausea and vomiting, and other safety information about horse chestnut.
CL Answer
What is graviola? Can it really help fight cancer?
Learn more about graviola, if it can really help fight cancer, and its safety.
CL Answer
Is it true that fish oil may help protect the body against air pollution?
Find out if fish oil and olive oil can help protect the body against air pollution.
CL Answer
Can zuPOO and its primary ingredient, cascara sagrada, cleanse the gut, improve digestion and help with weight management?
zuPOO is marketed for gut support and as a colon cleanser for weight management. Find out if research supports these claims and if ingredients in zuPOO are safe.
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Does Qualia Mind boost memory and mental function and is it worth cost?
Learn about the ingredients in Qualia Mind, whether or not we think the formula works and is safe, and if we think it's worth the cost.
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Which oils can help lower my cholesterol and risk of heart attack? How are coconut oil, olive oil, and fish oil for example?
Find out which fats and oils, such as coconut oil and fish oil, lower cholesterol and lower the risk of cardiovascular disease.
CL Answer
Mullein Tea: Possible Health Effects and Safety
Mullein tea is often promoted for relieving symptoms of lung conditions, including coughing, hoarseness, sore throat, and shortness of breath. Find out if there is evidence to support these uses, and learn about possible side effects of mullein.
CL Answer
What are the health benefits of andrographis? Can it treat colds, help with joint pain, or other conditions, and is it safe?
Learn about the health benefits of andrographis, whether it can help relieve cold symptoms, reduce pain and stiffness of osteoarthritis or rheumatoid arthritis, decrease symptoms of ulcerative colitis, or slow the growth of cancer. See the clinical evidence for the branded andrographis extract ParActin. Plus, learn about dosage, side effects and drug interactions with andrographis.
CL Answer
Does Carditone work to lower blood pressure?
Carditone information, including safety and side effects, whether Carditone has been shown to work for blood pressure and angina, and more.
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
Which supplements help with arthritis?
Learn more about supplements for joint health, including products such as Wobenzym and Zyflamend and ingredients such as collagen, curcumin, glucosamine and chondroitin, hyaluronic acid, magnesium, omega-3 fatty acids, palmitoylethanolamide (PEA), SAMe, and others.
CL Answer
Can drinking coffee prevent gallstones? Can supplements help?
Information about the impact coffee has on gallstone disease. Plus, supplements that have been proposed to help with gallstone pain.
CL Answer
What is acrylamide? Is it true that coffee and cocoa contain this toxin?
Find out what acrylamide is, how much is found in coffee and cocoa, and how you can minimize your intake of acrylamide.
CL Answer
I take warfarin (Coumadin), an anticoagulant drug. Are there supplements I should avoid, or be taking, due to this drug?
Find out which supplements should be avoided when taking blood thinners (anticoagulants) like warfarin (Coumadin), including vitamin K, St. John's wort, and curcumin.
CL Answer
Is canola oil good or bad for you? I heard it can be toxic.
Find out if canola oil is bad for you or good for you, and whether it helps heart health. Clinical evidence and how it compares to other oils.
CL Answer
What are the health benefits of luteolin, and is it safe?
Find out if luteolin, a compound found in many fruits and vegetables, is beneficial for cancer, heart health, skin aging, age-related cognitive decline, and other conditions, and learn if it's safe.
CL Answer
Does tea tree oil work for getting rid of athlete's foot?
Learn more about tea tree oil and its effects on foot fungus (known as athlete’s foot, tinea pedis, or “ringworm” due to the lesion that can occur) and how it can be as effective as some, but not all, over-the-counter antifungal treatments. ConsumerLab explains.
CL Answer
How significant are the risks to drinking tea from China from heavy metals?
Find out which types of tea from China pose the greatest risk of toxic heavy metal contamination, including green tea.
CL Answer
What is the best way to take curcumin? Is it better to take it all at once or in divided doses?
Find out the best way to take curcumin and turmeric supplements to increase absorption and bioavailability, plus the best way to cook with turmeric spice. ConsumerLab.com's answer explains.
CL Answer
Are Hormone Harmony and other Happy Mammoth Supplements Worth Taking?
Are the supplements Hormone Harmony, Hormone Harmony Plus+, Prebiotic Collagen Protein, or Bloat Banisher by Happy Mammoth likely to be beneficial for menopause symptoms or digestive health? Find out.
CL Answer
Does Rooibos Tea Have Health Benefits and Is It Safe?
Learn about the health benefits of rooibos tea, including red and green, unfermented rooibos tea, how is differs from black and green tea, safety, and potential drug interactions with rooibos tea.
CL Answer
Does Bacopa extract improve memory, mood, or sleep? Is it safe?
Find out if bacopa improves memory and cognition, mood or sleep, and whether it's been shown to be helpful in people with Alzheimer's disease or dementia. Plus, learn about the safety and common side effects of bacopa.
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.
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
10 Supplements That May Boost Testosterone (And 13 That May Not)
Many supplements promise to increase testestorone, boost libido, and increase muscle size, but, as ConsumerLab explains, the actual effectiveness of supplements is limited, and some supplements may actually reduce testosterone levels.
CL Answer
What are the health benefits of green tea, and is it safe?
ConsumerLab explains green tea's potential health benefits for everything from fighting cancer to helping your heart.
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
Sugar Substitutes: Pros, Cons, and Best Choices
Learn about the pros and cons of using sugar substitutes and artificial sweeteners in place of table sugar. Sweeteners discussed include stevia, monk fruit, and other high-intensity sweeteners; xylitol, erythritol, allulose and other low-calorie sweeteners; and agave syrup, black sugar, coconut sugar, honey, molasses and other sugar alternatives.
Clinical Update
3/31/2023
Olive Oil Review Expanded: Many Do Not Make the Grade
We tested three new olive oils based on reader requests, and the results are in! Our new tests included two olive oils that claim to be high in polyphenols, and the results were surprising:
-- One olive oil was rated so poorly by our professional taster it was considered to be "lampante" -- i.e., not fit for human consumption.
-- The other high-polyphenol oil delivered a good amount of polyphenols, rated well for taste, and is now our new Top Pick for a very high-polyphenol olive oil.
We also tested California Olive Ranch Global Blend but were somewhat disappointed.
See the results now for 13 popular olive oils in our updated Extra Virgin Olive Oil Review.
CL Answer
Is it true that eating Brazil nuts can help with weight loss? Are there other health benefits or risks of Brazil nuts
Learn more about vitamin E intake from nuts, including Brazil nuts, hazelnuts, and almonds.
Clinical Update
3/29/2022
Mulberry Leaf for Diabetes?
Can taking mulberry leaf extract reduce blood sugar or improve insulin resistance in people with type 2 diabetes? Find out what a recent study suggests in our updated answer to the question: Which supplements and foods can help lower or control my blood sugar?
Clinical Update
9/07/2021
EVOO vs. Regular Olive Oil
Extra virgin olive oil may be more beneficial than regular olive oil for blood sugar control and satiety, according to a recent study. Get the details in the Insulin Control and Blood Sugar section of our Extra Virgin Olive Oil Review. Also see our Top Picks among extra virgin olive oils.
Clinical Update
5/30/2017
Olive Oil Helps in Pre-Diabetes
Adding extra virgin olive oil to a meal decreased the rise in blood sugar and increased insulin levels after the meal, according to a new study in people with pre-diabetes. Similar benefits with olive oil have been shown in people with type 1 and type 2 diabetes. For details, see the "Insulin Control and Blood Sugar" section of the Extra Virgin Olive Oils Review, which includes our tests and comparisons of popular olive oils on the market.
Clinical Update
11/20/2018
Best Olive Oil for Heart?
This week, the FDA agreed that oils that are at least 70% oleic acid may claim to reduce the risk of coronary heart disease when substituted for saturated fats. Oleic acid is the dominant fatty acid in olive oil. However, our tests of popular extra virgin olive oils show that only some reach the 70% level. Get the details in the Extra Virgin Olive Oil Review. (Also see our Top Picks among extra virgin olive oils.)
Clinical Update
12/10/2017
Lower Heart Risk With Olive Oil
Using olive oil was associated with a dramatic reduction in the risk of cardiovascular disease in a recent study. But what about using olive oil along with other oils? Get the results and learn more in the "What It Does" section of the Extra Virgin Olive Oils Review. Also see our Top Picks among extra virgin olive oils.
Clinical Update
3/07/2020
Olive Oil and Heart Disease
Does consuming olive oil instead of butter or margarine reduce the risk of heart disease? Find out what studies are showing, and the amounts of olive oil being used, in the What It Does section of the Olive Oil Review. Also see our Top Picks for olive oil.
Clinical Update
7/07/2023
Olive Oil & Inflammation
Does high-polyphenol extra virgin olive oil decrease inflammation compared to regular olive oil? See what a recent study found in our Extra Virgin Olive Oil Review.
Also see our Top Picks among extra virgin olive oils and learn what impact these oils may have on insulin and blood sugar control.
Clinical Update
4/12/2024
Olive Oil Soap
A CL Member asked if olive oil soaps can help moisturize dry skin. Find out what the evidence suggests, plus, learn how olive oil may affect eczema, in our article about soaps for dry skin. Also see our Top Picks for soap and bodywash for dry skin.
Also, see our Extra Virgin Olive Oil Review, which includes our Top Picks among bottled olive oils.
Clinical Update
4/23/2024
Organic Olive Oil?
Are pesticides used on olives and should I seek organic olive oil? See the discussion in our Extra Virgin Olive Oil Review, which includes our Top Pick for organic extra virgin olive oil.
CL Answer
Does Neuriva improve memory or cognitive function?
Find out about Neuriva, its ingredients, and the evidence for or against it for memory and cognitive function.
CL Answer
Does Gynostemma pentaphyllum really work as an AMPK activator and help for diabetes, high cholesterol, or weight loss?
Find out if Gynostemma pentaphyllum ( jiaogulan) works as an AMPK activator and helps to lower blood sugar and treat diabetes. ConsumerLab.com's answer explains.
CL Answer
5 Tips for Finding a Soap or Body Wash That Won't Irritate Skin
Get 5 tips for finding soap or body wash that won't cause skin irritation. See which soaps we rate best, ingredients to avoid, and phrases on labels that can mislead.
Clinical Update
10/16/2020
Olive Oil & Cognition
Does consuming extra olive oil improve cognitive function in people with mild cognitive impairment? Find out what a recent study showed in the What It Does section of our Extra Virgin Olive Oil Review. Also see our Top Picks for olive oil.
Clinical Update
9/15/2020
Olive Oil & Breast Cancer Risk
Is olive oil consumption associated with a lower risk of breast cancer in women? See what a recent analysis found in the What It Does section of the Extra Virgin Olive Oil Review. Also see our Top Picks for olive oil.
Clinical Update
9/14/2021
Best Way to Store Olive Oil
Even if unopened, it is best to store extra virgin olive oil (EVOO) at the right temperature, according to results of a recent study. Get the details on the best way to store EVOO in our Extra Virgin Olive Oil Review. Also see our Top Picks among extra virgin olive oils.
Clinical Update
4/24/2021
Olive Oil & Alzheimer's?
Can regular consumption of extra virgin olive oil improve cognition and reduce blood levels of markers associated with Alzheimer's disease? See what a recent study found in the What It Does section of our Extra Virgin Olive Oils Review. Also see our Top Picks among olive oils.
Clinical Update
8/13/2019
Extra Virgin Olive Oil and Fatty Liver Disease
Can consuming a Mediterranean diet enriched with extra-virgin olive oil decrease the incidence of non-alcoholic fatty liver disease? See what a new study found in the What It Does section of the Extra Virgin Olive Oil Review. Also see our tests and Top Picks among extra virgin olive oils.
Clinical Update
1/25/2020
Best Way to Cook With Olive Oil
Cooking can reduce levels of heart-healthy polyphenols in extra virgin olive oil (EVOO), but a new study showed how to minimize this loss. Get the details in the ConsumerTips section of the Extra Virgin Olive Oil Review. Also see our Top Picks among extra virgin olive oils.
Clinical Update
9/02/2017
Extra Virgin Olive Oil Aids Fat Loss
A study among overweight women found that substituting extra virgin olive oil for another plant oil led to greater losses of body fat during dieting. See the details in the "What It Does" section of the Extra Virgin Olive Oils Review -- which includes our Top Picks among extra virgin olive oils.
Clinical Update
5/02/2018
Choosing Olive Oil for Cholesterol Benefit
Certain types of olive oil may be more effective at improving cholesterol levels according to a recent analysis. Find out more in the What It Does section of the Extra Virgin Olive Oil Review. (Also see our Top Picks among extra virgin olive oils).
Clinical Update
9/10/2017
Olive Oil and Prostate Cancer
Another possible benefit of olive oil within a Mediterranean diet is a reduced risk of aggressive prostate cancer, according to a new study. For details about this and other benefits of olive oil, see the updated "What It Does" section of the Extra Virgin Olive Oils Review, which includes our Top Picks among products.
Clinical Update
2/12/2019
Plastic Bottles Okay for Olive Oil?
A recent study compared the effects of storing extra virgin olive oil in plastic versus glass bottles, as well as the effects of light. Find out which bottle and setting fared best in the ConsumerTips section of the Extra Virgin Olive Oils Review. Also see our latest Top Picks for extra virgin olive oil.
Clinical Update
2/01/2022
Olive Oil Lowers Risk of Death
Regular consumption of olive oil was associated with reduced risk of death from heart disease, cancer, and Alzheimer’s disease in a large, long-term study – but only if replacing certain other foods. Get the details in the What It Does section of our Extra Virgin Olive Oil Review. Also see our Top Picks among extra virgin olive oils.
Clinical Update
11/18/2022
Olive Oil Impact on Cholesterol
Replacing saturated fat in the diet with olive oil may help lower cholesterol levels. But what happens when one adds a large amount of olive oil to the diet? See what a recent study found in the Cardiovascular disease section of our Extra Virgin Olive Oil Review.
Clinical Update
1/27/2024
Pesticides in Olive Oil?
How big a risk is pesticide contamination in extra virgin olive oils? See what recent study found in the Quality Concerns section of our Extra Virgin Olive Review. Also see our Top Picks for olive oil.
Clinical Update
6/14/2024
Olive Oil Ratings
How do ConsumerLab’s ratings of extra virgin olive oils compare to those by Consumer Reports? Find out in the What CL Found section of our Extra Virgin Olive Oil Review, which includes our Top Picks among extra virgin olive oils.
Clinical Update
4/19/2024
How Olive Oil Lowers Cholesterol
A recent study suggested how substituting olive oil in place of saturated fats can reduce cholesterol. Get the details in the Cardiovascular Disease section of our Extra Virgin Olive Oil Review, which includes our Top Picks for olive oil.
Also see: Which supplements or foods can help lower cholesterol and keep my heart healthy? Are there any to avoid?
Clinical Update
3/19/2024
Olive Oil & Fatty Liver
Olive oil seems to offer benefits to people with fatty liver disease. See what a recent study showed in our Extra Virgin Olive Oil Review, which includes our Top Picks among olive oils.
Also see: Do any supplements help with fatty liver disease? Are some diets more beneficial than others?
Clinical Update
6/18/2024
Cooking and Frying With Olive Oil
Does cooking or frying with olive oil reduce its potential health benefits? Find out in our article about cooking and frying with olive oil. Also see our Top Picks among extra virgin olive oils.
Clinical Update
7/29/2024
Too Much Olive Oil?
Consuming little extra virgin olive oil (EVOO) may be more heart-healthy than consuming a large amount, according to a recent study. Get the details in the Cardiovascular section of our Extra Virgin Olive Oil Review, which includes our Top Picks among extra virgin olive oils.
CL Answer
Conolidine: Evidence for Pain Relief, Safety, and CONOCB2™ Products Explained
Find out if conolidine, the main ingredient in CONOCB2 Blend, offers natural pain relief without the side effects of opioids. Also learn about the top conolidine products available today.
Clinical Update
1/10/2023
Olive Oil for Memory?
Can extra virgin olive oil improve memory and learning in people with mild cognitive impairment? Find out what a recent study found in the Memory section of our Extra Virgin Olive Oil Review.
Also see our answer to the question: Do any supplements, foods or lifestyle modifications help with brain function, like memory and cognition?
Clinical Update
4/05/2022
Acrylamide in Olives
Some olives contain much higher amounts of acrylamide (a carcinogen) than others. Find out how California, Greek, and Spanish styles of olive differ in our updated answer to the question: What Is Acrylamide?
Clinical Update
10/04/2022
Taking Olive Oil as a Supplement?
A CL member asked if they should take olive oil as a supplement. Find out in our new answer to the question: Should you take olive oil as a supplement?
Clinical Update
5/17/2024
Phthalates Found in Extra Virgin Olive Oil
A recent study detected phthalates (plasticizer chemicals) in popular extra virgin olive oils. Get the details by brand, and find out if you should be concerned, in the Quality Concerns section of our Extra Virgin Olive Oils (EVOO) Review, which includes our Top Picks for EVOO.
Clinical Update
8/01/2024
Cancer-Causing PAH in Olive Oil?
A limit on PAH compounds in oils was recently set in Europe. Should you be concerned about PAH in olive oils? Get the facts in the Concerns and Cautions section of our Extra Virgin Olive Oil (EVOO) Review, which includes our Top Picks for EVOO.
Clinical Update
9/03/2024
Should You Refrigerate Olive Oil?
Is storing extra virgin olive oil in the refrigerator better than storing it at room temperature? Find out what a recent study showed in the ConsumerTips section of our Extra Virgin Olive Oil Review, which includes our tests and our Top Picks for EVOO.
Clinical Update
12/09/2024
Olive Oil for Acid Reflux?
Does olive oil help reduce gastroesophageal reflux (GERD)? Find out what research suggests in the Acid reflux section of our Extra Virgin Olive Oil Review, which includes our Top Picks.
Clinical Update
6/21/2024
Olive Oil "Not Fit for Consumption"
Some extra virgin olive oils were considered "lampante" (not fit for human consumption) by our taste tester. A CL member asked if these pose a health risk. No, they don't, but for more about what it means, see the Quality Concerns section of our Extra Virgin Olive Oil Review, which includes defects found and our Top Picks.
Clinical Update
1/20/2017
Reason for Olive Oil Defects?
We recently noticed that all three of the extra virgin olive oils which failed to be Approved in our recent review share something in common. For details, see the "What CL Found" section of the Extra Virgin Olive Oil Review (which includes our tests of products) >>
Clinical Update
1/17/2017
Extra Virgin Olive Oil and Bone Fracture Risk
A recent study found that higher consumption of extra virgin olive oil was associated with a 51% reduction in the risk of osteoporosis-related bone fractures. Get the details in the "What It Does" section of the Extra Virgin Olive Oil Review (which includes our tests of products) >>
Clinical Update
6/15/2018
Mediterranean Diet Study Retracted
A landmark study about the benefits of the Mediterranean Diet was retracted and republished this week. Does this change what we know about the benefits of extra virgin olive oil? Find out in the Cardiovascular Disease section of the Extra Virgin Olive Oil Review. (Also see our Top Picks among extra virgin olive oils.)
Clinical Update
7/23/2019
Extra Virgin Olive Oil and Diabetes
Several studies have looked at the effects of consuming extra virgin olive oil on improving blood sugar control. The most recent study looked at whether it could delay the need for glucose-lowering medication in people with type 2 diabetes. Get the results in the What It Does section of the Extra Virgin Olive Oils Review. Also see our Top Picks among products.
Clinical Update
4/23/2017
Olive Oil Lowers Diabetes Risk
Consuming a certain amount of olive oil daily reduces the risk of developing type 2 diabetes by 13%, according to a new study. Consuming more than this amount did not reduce the risk further. Get the details, and see our tests of popular oils, in the "What It Does" section of the Extra Virgin Olive Oils Review >>
Clinical Update
2/21/2017
Mediterranean Diet with Olive Oil Improves Depression
A recent study found that men and women with major depression who consumed a Mediterranean diet with olive oil had significant improvement in symptoms compared to those who maintained their typical diet. Get the details in the "What It Does" section of the Olive Oil Review (which includes our tests of products) >>
Clinical Update
8/21/2021
Mediterranean vs. Low-Fat Diet for Arteries
A long-term study in people with coronary heart disease compared the effects of a Mediterranean diet rich in olive oil with a low-fat diet. Find out which diet decreased atherosclerosis (plaque build-up in arteries) in the Cardiovascular Disease section of our Extra Virgin Olive Oil Review. Also see our Top Picks among extra virgin olive oils.
CL Answer
Which supplements and foods help relieve constipation and which can cause constipation?
Find out which supplements can cause constipation, including iron, calcium, protein powders and drinks and others. ConsumerLab.com's answer explains.
CL Answer
Should I be concerned about pyrrolizidine alkaloids in herbal supplements?
Find out which herbal supplement ingredients contain pyrrolizidine alkaloids (PAs), learn why these constituents are a safety concern, and find out how supplements containing these ingredients are regulated in the U.S. and Europe.
Clinical Update
12/16/2022
Supplements for Gallstones?
Is there any evidence that taurine or artichoke leaf extract help treat or prevent gallstones? Find out in our CL Answer about supplements for gallstones.
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.
Clinical Update
1/30/2024
Top Pick Extra Virgin Olive Oil Renamed
In case you've been trying to find our Top Pick EVOO for "high polyphenols," we learned that the name has changed. For details, see the Top Picks section of our Extra Virgin Olive Oil Review.
CL Answer
Do any supplements help for varicose veins or chronic venous insufficiency?
Find out which supplements help for varicose veins and chronic venous insufficiency, including citrus bioflavonoids and grape seed extract.
CL Answer
Which supplements help for osteoarthritis of the hip?
Supplements for hip pain and osteoarthritis, such as SAMe, ginger and collagen, may help or reduce pain.
CL Answer
Do any supplements help relieve stress?
Are there actually supplements for stress relief and panic attacks? Learn more about holy basil, fish oil, L-theanine, and ginseng.
CL Answer
How does turmeric spice compare to curcumin (turmeric extract) in supplements? I sprinkle it on my foods and wonder if that's equivalent to taking a supplement.
What is the difference between turmeric spices used in the kitchen and turmeric supplements? Is sprinkling turmeric on my food equivalent to taking a turmeric supplement? ConsumerLab's answer explores this question.
CL Answer
Are there supplements I should avoid when taking apixaban (Eliquis) or similar blood thinner drugs like Xarelto?
Learn about supplement interactions with apixaban (Eliquis), rivaroxaban (Xarelto) and other blood thinner drugs in the direct factor Xa inhibitors class.
CL Answer
Do any supplements naturally suppress appetite and help with weight loss?
Learn which natural ingredients can suppress appetite and find if these natural appetite suppressants help with weight loss.
Clinical Update
3/17/2023
Lycopene and Lutein Absorption
Carotenoids, such as lycopene and lutein, are best absorbed when taken with a meal with oils -- but the type of oil matters, according to a recent study that compared the effects of olive oil and coconut oil. See the details in the What to Consider When Using section of our Lycopene Supplements Review, which includes our Top Pick among lycopene supplements.
Also see our Top Picks among lutein and vision supplements and our answer to the question: Which supplements should be taken with food?”
Clinical Update
8/08/2023
Microplastic in Oils
Tests of several popular U.S. brands of oils (olive, sunflower, etc.) sold in plastic bottles found all to contain microplastic particles. See what else the researchers found in our article about microplastics in food and beverages.
Clinical Update
6/18/2024
Phthalates in Coconut Oils
A recent study detected phthalates (plasticizer chemicals) in popular coconut oils, most of which were labeled as organic. Get the details by brand, and find out if you should be concerned, in the Quality Concerns section of our Coconut Oil and MCT Oil Review, which includes our Top Picks among coconut and MCT oils.
Also see how this compares to amounts of phthalates recently found in extra virgin olive oils.
Clinical Update
1/20/2021
Avocado Oil Quality Problems Confirmed
Recent tests confirmed the finding that many avocado oils in the U.S. market contain other, cheaper oils, as reported last year. See the details, by brand, and expert tips for consumers in our answer to the question: What are the health benefits of avocado oil? Is it healthier than olive oil? Which avocado oils are best?
Recalls & Warnings
February 12, 2025
Trader Joe’s, Van Camp’s, H-E-B, and Genova Canned Tuna Recalled
On February 7, 2025, Tri-Union Seafoods recalled select canned tunas sold by Trader Joe’s, Van Camp’s, H-E-B, and Genova, due to a manufacturing defect that compromises the integrity of the “easy open” pull tab on the can.
Clinical Update
7/12/2022
Toxin in Borage Leaves & Tea
A member asked if borage flower is toxic due to its pyrrolizidine alkaloids. Learn about the safety of borage flower as well as borage leaf (used in teas) and borage oil in our updated CL Answer about pyrrolizidine alkaloids.
News Release
April 10, 2023
Best and Worst Olive Oils According to ConsumerLab Tests
White Plains, New York, April 10, 2023 — Extra virgin olive oil can be a heart-healthy alternative to saturated fats in the diet, providing antioxidant polyphenols and plenty of oleic acid, a “healthy” monounsaturated fat.
News Release
September 01, 2022
Big Differences in Strength of Olive Leaf Supplements in ConsumerLab Tests
White Plains, New York, September 1, 2022 — Unlike olive fruit and olive oil, olive leaf contains significant concentrations of oleuropein, a potentially beneficial compound. Olive leaf extract supplements are often promoted for lowering blood pressure and blood sugar.
News Release
July 10, 2020
Best and Worst Tuna, Salmon and Sardines? ConsumerLab Tests Reveal Amounts of Omega-3s and Toxic Heavy Metals in Canned and Packaged Fish
White Plains, New York, July 10, 2020 — Canned and packaged tuna, salmon and sardines can be an excellent source of omega-3 fatty acids, but some may also be contaminated with toxic heavy metals such as mercury and arsenic.
Clinical Update
3/31/2025
Plastic in Tetley Tea Bags?
Find out if Tetley tea bags contain plastic in the Concerns with Plastic Tea Bags section of our Green Tea Review, which includes information about plastics in tea bags from Bigelow, Numi, Republic of Tea, Tazo, Trader Joe’s, and Twinings.
Also see our Top Picks for green tea (including tea bags, loose leaf tea, bottled teas, matcha, and supplements).
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
November 02, 2012
Manufacturer of Prostate, Inflammation and Cholesterol Supplements Warned For Drug Claims
On October 15, 2012, the FDA issued a warning letter to Ortho Molecular Products, Inc. for making drug claims about the following dietary supplements: Candicid Forte, Inflamma-bLOX, Lipitrol, Mucosagen, Prostatrol Forte, Resvoxitrol, Paracid Forte, VascuPak HTN and Lithium Orotate.
Recalls & Warnings
September 07, 2002
FDA Sends Warning Letters to Seven Online Supplement Sellers For Therapeutic Claims
On August 27, 2002, the FDA posted seven "Cyber" letters recently issued from its Center for Food Safety and Applied Nutrition (CFSAN) to internet website operators promoting dietary supplement products that claim to diagnose, mitigate, treat, cure, or prevent a specific disease or class of ...
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.
News Release
April 03, 2020
Tests of Holy Basil Supplements Show 63% Fail on Quality -- ConsumerLab Tests Reveal the Best and Worst Holy Basil Supplements
White Plains, New York, April 3, 2020 — Holy basil supplements are promoted to reduce stress and anxiety, lower blood sugar, and strengthen the immune system.
News Release
September 12, 2018
Little Omega-3 and High Mercury Found In Some Canned Tuna -- Better Choices Selected for Tuna and Salmon
White Plains, New York, September 12, 2018 — Some popular canned tuna contain much lower amounts of omega-3 fatty acids than recommended for cardiovascular benefits while being high in mercury and/or arsenic, according to tests by ConsumerLab.com.
News Release
May 10, 2018
Big Differences Found Among Green Teas -- ConsumerLab Tests Identify Best Green Tea in Bags, Matcha, Supplements, and Bottles --
White Plains, New York, May 10, 2018 — The benefits of green tea use are associated with the presence of natural polyphenols known as catechins, such as EGCG.
News Release
January 10, 2017
Your Extra Virgin Olive Oil May Not Be, According to Review By ConsumerLab.com -- Top Picks Noted for Best Quality and Value
White Plains, New York, January 10, 2017 — Extra virgin olive oil may reduce the risk of coronary heart disease, breast cancer, and colorectal cancer, and may have other potential health benefits — likely due to its healthful fats and generally high concentration of antioxidant ...
Recalls & Warnings
August 17, 2022
Seller of Moringa Tea and Other Herbal Products Warned for Drug Claims, Manufacturing Violations
On July 29, 2022, the FDA issued a warning letter to Deggeh Foods, Inc.
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.
News Release
October 14, 2015
Is Matcha a Better Form of Green Tea? ConsumerLab.com Answers the Question
White Plains, New York, October 14, 2015 — For the past three years, ConsumerLab.com has been testing green tea products, including tea bags, bottled drinks, dietary supplements, and even a K-Cup®.
News Release
February 19, 2015
Only 50% of Aloe Products Pass ConsumerLab.com Tests
White Plains, New York, February 19, 2015 — "Choose aloe products carefully," cautions ConsumerLab.com president Tod Cooperman, M.D. after recent tests found only five of 10 aloe pills, gels and drinks selected for review to contain what the company expected based on labels.
News Release
May 21, 2013
Green Teas Vary in Strength and Amount of Lead Contamination, According to ConsumerLab.com
White Plains, New York, May 21, 2013 — If you drink green tea for your health, be aware that the catechin and caffeine levels can vary by more than 240% across products. Some also contain significant amounts of lead in their tea leaves. This is according to recent tests by ConsumerLab.
Recalls & Warnings
June 04, 2020
FTC Warns 35 More Companies for Coronavirus Claims
On June 4, 2020, the FTC announced that it sent warning letters to 35 companies for selling products such as herbal products, immune system boosters, and vitamin C with unsupported claims that they can treat coronavirus (COVID-19).
News Release
December 21, 2012
ConsumerLab.com Tests Reveal What's Really In Green Tea Supplements and Bottled Drinks
White Plains, New York — December 21, 2012 — How do levels of EGCG and caffeine in green tea supplements and bottled teas compare with levels provided in a typical brewed green tea? It very much depends on the brand, according to new tests by ConsumerLab.com.
News Release
June 30, 2010
Echinacea supplements vary widely in ingredients but found clear of contaminants according to ConsumerLab.com -- New review guides consumers through wide range of dosage, species, preparations, and formulas in echinacea products
WHITE PLAINS, NY — June 30, 2010 — Echinacea may help prevent colds and cold-symptoms, but choosing a supplement is difficult due to the range of ingredients offered. To provide consumers guidance, ConsumerLab.
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).
News Release
February 14, 2007
ConsumerLab.com reports on anti-depressant herb — St. John's Wort — Few supplements pass quality testing
WHITE PLAINS, NEW YORK — FEBRUARY 14, 2007 — St. John's wort may be helpful in treating mild to moderate cases of clinical depression, but a new report from ConsumerLab.com shows that few of the herbal products tested met quality standards. Americans purchased $64 million of St.
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 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
April 27, 2004
New ConsumerLab.com report on St. John's wort highlights benefits and risks of herbal product for depression
NEW CONSUMERLAB.COM REPORT ON ST.
Recalls & Warnings
July 26, 2023
Five Leaf Pet Botanicals Warned by FDA for Drug Claims
On June 22, 2023, the FDA issued a warning letter to Five Leaf Pet Botanicals, Inc.
Recalls & Warnings
July 10, 2020
Seller of Thrive "Anti-Viral" Supplement Barred from Making Unproven Coronavirus and Cancer Claims
On July 10, 2020, the Federal Trade Commission (FTC) barred marketer Marc Ching from making unsubstantiated claims that the supplement Thrive can treat, prevent, or reduce the risk of coronavirus (COVID-19). Thrive consists mainly of vitamin C and herbal extracts.
Recalls & Warnings
April 18, 2022
Moringa Concern: Blood Clots
A 63-year-old woman in New York with type 2 diabetes developed a blood clot in the lungs (i.e. pulmonary embolism) that her physicians suspect may have been caused by the use of a supplement containing Moringa oleifera extract (Ebhohon, Int J Emerg Med 2022).
Recalls & Warnings
August 25, 2022
White Mulberry Leaf Caused Death of Congressman's Wife, Coroner Reports
The death of Lori McClintock, 61-year-old wife of California congressman Tom McClintock, was caused by dehydration from gastroenteritis caused by “adverse effects of white mulberry leaf ingestion,” according to a coroner's report recently obtained by Kaiser Health News.
News Release
April 21, 2003
Low quality ingredient appears widespread among Ginkgo supplements according to ConsumerLab.com; points to challenge for FDA's proposed regulations — Review of memory enhancement supplements released today
WHITE PLAINS, NY — April 21, 2003 — In contrast to its findings three years ago, ConsumerLab.com announced today that only 22% of the Ginkgo biloba supplements it recently tested met its quality standards. In late 1999, 75% of the products it tested met these standards.
News Release
April 10, 2001
Quality of popular herbal anti-depressant found to vary; certain types of St. John's Wort supplements more likely to pass testing
White Plains, NY — April 11, 2001 — ConsumerLab.com, an independent evaluator of dietary supplements and nutrition products, today released results of its Product Review of St. John's wort supplements.
Recalls & Warnings
July 15, 2019
Mislabeled Green Tea Supplement Recalled
On July 11, 2019, DaVinci Laboratories of Vermont issued a recall of 256 bottles of the weight management supplement Dim Plex because they may undeclared fish allergens.
Recalls & Warnings
July 10, 2020
Sundial Herbal Recalls More Than Sixty Products Including Turmeric, Cinnamon & Tea
On July 9, 2020, Sundial Herbal Products issued a recall of more than 60 herbal products because they were misbranded and/ or promoted with drug claims. Their labels contain drug claims stating the products can diagnose, cure, mitigate, treat, or prevent disease.
Recalls & Warnings
August 08, 2018
Extra Virgin Olive Oil That Isn't
Pompeian OlivExtra Original may contain less extra virgin olive oil than listed on the label, according to sources that spoke with Spain's digital newspaper El Español and as reported by The Olive Oil Times.
Recalls & Warnings
January 25, 2021
Clover Leaf Sardines Recalled Due to Risk of Botulism
On January 22, 2021, Clover Leaf Seafoods Corp.
Recalls & Warnings
October 16, 2014
Seller of Black Cohosh, Ginkgo and More Warned For Manufacturing Violations and Drug Claims
On April 2, 2014, the FDA issued a warning letter to Pure Herbs, Ltd.
Recalls & Warnings
July 12, 2013
Herbal Supplement Company Warned For Drug Claims, Manufacturing Violations
On June 18, 2013, the FDA issued a warning letter to Herbs of Light, Inc.
Recalls & Warnings
October 19, 2020
Seller of Thrive "Anti-Viral" Supplements Settles with FTC for Unproven Coronavirus and Cancer Claims
On October 19, 2020, the Federal Trade Commission (FTC) approved an administrative consent order to settle charges that marketer Marc Ching was making unsubstantiated claims that the supplement Thrive can treat, prevent, or reduce the risk of coronavirus (COVID-19).
Recalls & Warnings
April 02, 2021
FDA Warns Sellers of Prostate, Reishi, Immune Products, and More
On March 16, 2021, the FDA issued warning letters to two companies following reviews of their websites which found statements made about the companies' products to be drug claims.
Recalls & Warnings
March 02, 2022
Seller of Holistic Tea Warned by FDA
On February 17, 2022, the FDA issued a warning letter to Vital Health & Wellness following an inspection of the company’s website, which found statements made about the company’s product, Dr. Miller’s Holistic Premium Holy Tea, to be drug claims.
Recalls & Warnings
December 29, 2020
FDA Warns Five Sellers of CBD for Claims of Treating Arthritis, Alzheimer's and More
On December 22, 2020, the FDA issued warning letters to five sellers of CBD following reviews of the companies' websites, which found statements made about the companies' products to be drug claims.
Recalls & Warnings
July 05, 2012
FDA Warns Good Herbs Inc. of Manufacturing Violations and Drug Claims
The FDA issued a warning letter to Good Herbs Inc. on May 24, 2012, after a facility inspection found the company to be in violation of current manufacturing regulations, including lack of documentation and written procedures.
Recalls & Warnings
August 28, 2013
Tea and Papaya Supplement Company Warned For Drug Claims
On August 12, 2013, the FDA issued a warning letter to Herbal Papaya, LLC, following a review of the company's website and Facebook page which found statements made about Papaya Seed Extract Capsules, 100% Papaya Leaf (Paw Paw Twig) and Papaya Leaf with Rooibos Tea to be drug claims.
Recalls & Warnings
May 06, 2014
Seller of Flaxseed, Ginkgo and More Warned for Manufacturing Violations and Drug Claims
On April 18, 2014, the FDA issued a warning letter to Iowa Select Herbs, LLC, following a facility inspection which found the company's products, including Flax Seed, Holy Basil, Papaya Leaf Extract, and Ginkgo Leaf Extract products, to be adulterated because they were prepared, packed, or held ...
Recalls & Warnings
December 08, 2015
Non-Decolorized Aloe, Goldenseal Root Added to Prop 65 List of Cancer-Causing Chemicals
On December 4, 2015, California's Office of Environmental Health Hazard Assessment (OEHHA) added non-decolorized whole leaf extract of aloe vera and goldenseal root powder to the state's list of chemicals known to cause cancer - part of the Safe Drinking Water and Toxic Enforcement ...
Recalls & Warnings
November 26, 2019
FDA Warns Companies Selling CBD Products as Dietary Supplements
On November 25, 2019, the FDA issued warning letters to 15 companies for selling products containing CBD (cannabidiol) labeled and marketed as dietary supplements, and/or for making drug claims about these products.
Recalls & Warnings
May 10, 2013
Seller Of Sexual Enhancement and Hormonal Balance Supplements Warned For Manufacturing Violations
On April 26, 2013, the FDA issued a warning letter to Pristine Bay, L.L.C.
Recalls & Warnings
November 28, 2017
Seven Arrested for Selling Fake Olive Oil in Greece
On November 26, 2017, Greek police arrested and charged seven individuals for fraudulently selling large quantities of sunflower oil as olive oil, as reported in the National Post.
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
July 18, 2017
FDA Warns Seller of "Quick Slim with pure Hoodia Gardonii" and "Diabalance Herbal Blood Sugar Balance"
On July 11, 2017, the FDA issued a warning letter to Black Seed Herb, Inc.
Recalls & Warnings
April 26, 2013
Seller of Immune, Cholesterol, Liver and Blood Sugar Products Warned For Drug Claims
On March 20, 2013, the FDA issued a warning letter to Birkdale Medicinals LLC, following a review of the company's website which found statements made about Birkdale products, including Immune Response 247, Cholestat, Silymarin 81 and LevelStat, to be drug claims.
Recalls & Warnings
July 11, 2014
Maker of Cough and Sleep "Remedies" Warned for Drug Claims
On June 27, 2014, the FDA issued a warning letter to Zarbee's, Inc.
Recalls & Warnings
June 13, 2013
Seller of Cardio, Immune, Greens Supplements and More Warned For Drug Claims
On May 29, 2013, the FDA issued a warning letter to dietary supplement company Nature's Answer, following a review a the company's website, www.naturesanswer.
Recalls & Warnings
September 02, 2016
Kratom To Be Classified a Schedule I Controlled Substance
On August 30, 2016, the U.S. Drug Enforcement Agency (DEA) announced its intent to classify the active compounds (mitragynine and 7-hydroxymitragynine) in kratom as Schedule I controlled substances.
Recalls & Warnings
August 05, 2016
U.S. Marshals Seize $150,00 Worth of Kratom
On August 4, 2016, the FDA announced that U.S. Marshals seized approximately $150,000 worth of dietary supplements labeled as containing kratom from Nature Therapeutics (dba Kratum Therapy). The action was taken at the request of the FDA.
Recalls & Warnings
January 12, 2016
Over $400,000 Worth of Kratom Supplements Seized by U.S. Marshals
On January 6, 2016, U.S. Marshals seized nearly 90,000 bottles of dietary supplements labeled as containing kratom (brand name RelaKzpro) valued at over $400,000, from Dordoniz Natural Products LLC in South Beloit, Illinois. The action was taken at the request of the FDA.
Recalls & Warnings
September 30, 2014
U.S. Marshals Seize $5 Million Worth of Kratom
On September 25, 2014, U.S. Marshals seized more than 25,000 pounds of raw kratom valued at over $5 million from Rosefield Management, Inc. in Van Nuys, California. The action was taken at the request of the FDA.
Recalls & Warnings
March 21, 2014
Products Containing Kratom Recalled Following FDA Import Alert
On March 14, 2014, SNI National issued a voluntary recall of all kratom supplements, including kratom XL 4 Pack, Maeng Da Kratom 10 Pack, Max Kratom 20 Pack, and Bali Kratom 40 pack, following an FDA-issued import alert on all products containing this ingredient.
Recalls & Warnings
July 10, 2018
Blissful Remedies Kratom Recalled Due to Salmonella Risk
On June 30, 2018, Blissful Remedies issued a recall of three kratom products because they have the potential to be contaminated with Salmonella.
Recalls & Warnings
October 24, 2012
FDA Seizes Many Supplements from New York Company Due To Drug Claims
On October 23, 2012, U.S. Marshalls, acting on behalf of the FDA, seized dietary supplements and unapproved drugs from Confidence, Inc., a supplement manufacturer in Port Washington, N.Y. The products included dietary supplements Dr.
Recalls & Warnings
November 11, 2014
Maker of Children's Vitamins, Weight Loss Supplements and More Warned for Manufacturing Violations
On October 30, 2014, the FDA issued a warning letter to VitalHealth Tech, Inc., following a facility inspection which found the company's products, including Kids Mighty Vites tablets, Omni Jr.
Recalls & Warnings
September 27, 2013
Company Warned For Distributing Weight Loss Supplement Containing DMAA, Drug Claims
On September 6, 2013, the FDA issued a warning letter to Pure Energy Products, Inc., following a facility inspection which found that the company distributes a weight loss supplement, called obestrim, which contains dimethylamylamine, or DMAA.
Recalls & Warnings
September 13, 2014
Marketer Banned From Selling Weight Loss Products
In order to settle FTC charges of deceptive weight loss claims, John Matthew Dwyer III, the co-founder of HealthyLife Sciences, LLC, has agreed to no longer manufacture or market weight loss supplements.
Recalls & Warnings
August 16, 2013
Ginkgo, Milk Thistle, Cleanse and Nopal Supplement Maker Warned For Manufacturing Violations, Drug Claims
On July 23, 2013, the FDA issued a warning letter to Natural Products Services, Inc.
Recalls & Warnings
December 19, 2013
Seller of Sexual Enhancement Supplement and Tea Drink Warned for Drug Ingredients and Drug Claims
On December 5, 2013, the FDA issued a warning letter to Green Planet, Inc. following a facility inspection which found the company's sexual enhancement supplement Night Bullet to contain the drugs sulfohydroxyhomosildenafil, thioaildenafil and aminotadalafil.
Recalls & Warnings
August 16, 2018
Kratom Recalled Due to Salmonella Risk
On August 14, 2018, Zakah Life, LLC issued a recall of Super Green Maeng Da Premium Kratom powder, Powerful Red Vein Bali Premium Kratom powder, Super Green Maeng Da Premium Kratom capsules, and Powerful Red Vein Bali Premium Kratom capsules because laboratory testing revealed the presence of ...
Recalls & Warnings
February 13, 2014
Maker of Cholesterol and Workout Supplements Warned For Manufacturing Violations, Drug Claims and Unapproved Ingredient
On January 31, 2014, the FDA issued a warning letter to Exclusive Supplements Inc.
Recalls & Warnings
July 25, 2013
Beware of Dietary Supplements With Claims To Treat Diabetes, FDA Warns
On July 23, 2013, the FDA issued a warning to consumers not to buy or use dietary supplements that are promoted to treat diabetes.
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
May 14, 2014
Maker of Mood, Smoking Cessation Supplements and More Warned for Violations, Drug Claims
On April 17, 2014, the FDA issued a warning letter to CDJ Holding, Incorporated, d.b.a.
Recalls & Warnings
April 04, 2013
Three More Sexual Enhancement Supplements Found To Contain Undeclared Drugs
On April 3, 2013, the FDA warned consumers that the sexual enhancement supplements AFFIRM XL, Love Rider and Ninja Mojo were found to contain undeclared erectile dysfunction drugs. Consumers are urged to stop using these supplements immediately.
Recalls & Warnings
August 30, 2012
Supplement Company Warned For Medical Claims and Misbranding Of Omega-3, CoQ10, Noni Juice And More
On July 12, 2012, the FDA issued a warning letter to Alfa Vitamins Laboratories, Inc.
Recalls & Warnings
December 06, 2013
Weight Loss Supplement Claims Challenged
On November 27, 2013, the National Advertising Division (NAD) recommended HealthyLife Sciences, LLC, modify or discontinue the use of certain claims made about the company's weight loss supplement Healthe Trim.
Recalls & Warnings
September 23, 2014
Maker of Joint and Weight Products Warned for Hidden Drugs, Manufacturing Violations
On September 15, 2014, the FDA issued a warning letter to West Coast Laboratories, Inc., because the company's joint health supplements, Super ArthGold and Pro ArthMax, were found to contain hidden drugs.
Recalls & Warnings
June 23, 2018
Gaia Kratom Recalled Due to Salmonella Risk
On June 21, 2018, Gaia Ethnobotanical, LLC issued a recall of 27 kratom products because they have the potential to be contaminated with Salmonella.
Recalls & Warnings
April 21, 2018
NxtGen Botanicals Maeng Da Kratom Recalled
On April 18, 2018, NGB Corp. of West Jordan, Utah issued a recall of NxtGen Botanicals Maeng Da Kratom labeled bottles of encapsulated product because they have the potential to be contaminated with Salmonella. To date, one illness has been reported to the FDA.
Recalls & Warnings
April 09, 2018
Kratom Powders and Capsules Recalled Due to Salmonella Risk
On April 5, 2018, Club 13 issued a recall of certain kratom powders and capsules because they have the potential to be contaminated with Salmonella.
Recalls & Warnings
November 12, 2017
Weight Loss and Cleanse Supplements Contain Adulterated and Improperly Labeled Ingredients, FDA Warns
On November 2, 2017, the FDA issued a warning letter to Create-A-Pack Foods, Inc.
Recalls & Warnings
October 04, 2017
Police Officer Dies From Kratom Overdose, Herb Currently Legal in Most States
A police officer who worked in narcotics in Tupper Lake, New York, died this summer of an overdose of the herb kratom, according to a report from ABC News.
Recalls & Warnings
May 30, 2014
Seller of Brain, Diabetes, Echinacea Supplements and More Warned for Drug Claims
On April 22, 2014, the FDA issued a warning letter to Mundo Natural Inc., following a review of the company's website which found statements made about supplements Neuro AD, Stop Diabetes, Stop High Blood Pressure, Morninga 7 and Purpurea Echinacea to be drug claims.
Recalls & Warnings
July 15, 2011
FDA Inspection Finds Manufacturing Problems with Several Supplements Including Women's Multivitamin
The U.S. FDA recently posted a Warning Letter sent to BioSan Laboratories of Derry, New Hampshire on June 17, 2011 concerning multiple violations of Good Manufacturing Practice regulations and labeling rules.
Recalls & Warnings
December 16, 2013
Weight Loss Capsules Recalled Due Allergen Risk
On December 13, 2013, Stone Independent Research, Inc. issued recall of one lot of Zanocap Scientific Weight Loss 500 mg capsules because they contain undeclared whey protein, which is derived from milk.
Recalls & Warnings
February 20, 2018
Salmonella Outbreak Linked to Kratom Powders, Pills and Teas
On February 20, 2018, the Center for Disease Control (CDC) warned consumers not to use kratom in any form because it could be contaminated with Salmonella. The CDC is currently investigating an outbreak of illness caused by Salmonella infection associated with the use of kratom.
Recalls & Warnings
April 03, 2018
FDA Issues Mandatory Recall of Salmonella-Contaminated Kratom Products
On April 2, 2018, the FDA issued a mandatory recall of all food products containing powdered kratom manufactured, processed, packed, or held by Triangle Pharmanaturals LLC because several of company's products were found to be contaminated with Salmonella.
Recalls & Warnings
April 02, 2018
NutriZone Kratom Supplements Recalled Due to Salmonella Risk
On March 10, 2018, NutriZone, LLC issued a recall of certain kratom-containing powder products because they have the potential to be contaminated with Salmonella.
Recalls & Warnings
October 03, 2014
Seller of Green Tea, Prostate, Pain Supplements and More Warned for Manufacturing Violations and Drug Claims
On July 25, 2014, the FDA issued a warning letter to AMS Health Sciences, LLC following a facility inspection which found the company's products, including saba ACE, UROPOWER, UROSure, Digest-Eze, Shark Cartilage, Colloidal Silver, and Mobilite to be adulterated because they were prepared, packed, ...
Recalls & Warnings
December 22, 2005
Health Canada Warns Consumers Not to Take Chaparral
On December 21, 2005, Health Canada (Canada's health ministry) warned consumers not to ingest the herb chaparral in the form of loose leaves, teas, capsules or bulk herbal products because of the risk of liver and kidney problems.
Recalls & Warnings
August 23, 2016
Seller of Aloe Liquid and Capsules Warned for Manufacturing Violations, Drug Claims
On July 15, 2016, the FDA issued a warning letter to Aloe Farms, Inc.
Recalls & Warnings
February 16, 2016
Garden Of Life Recall Expanded
On February 13, 2016, Garden of Life LLC expanded its January 2016 recall of certain Raw Meal Organic Shake & Meal Chocolate, Original, Vanilla and Vanilla Chai products to include additional lots of these products, because they have the potential to be contaminated with ...
Recalls & Warnings
December 21, 2012
Weight Loss Supplement Containing Undeclared Drug Recalled
On December 19, 2012, P&J Trading issued a voluntary recall of SLIMDIA REVOLUTION after FDA testing found the dietary supplement contains undeclared sibutramine.
Recalls & Warnings
February 17, 2018
FDA Reports Prevalence of Salmonella In Retail Spices
An FDA study of 11 different types of spices sold in retail stores throughout the U.S. found the prevalence of Salmonella contamination to be less than 1%. Overall, this was significantly lower than when the same types of spices were tested at the time of import to the U.S.
Recalls & Warnings
March 10, 2018
Kratom Supplements Recalled Due to Salmonella Risk
On March 10, 2018, PDX Aromatics of Portland, Oregon DBA Kraken Kratom, Phytoextractum, and Soul Speciosa issued a recall of certain kratom-containing powder products because they have the potential to be contaminated with Salmonella.
