ConsumerLab.com uses JavaScript to provide the best possible experience for our content, but your browser has it disabled. Learn how to enable it here.

Reviews & Articles

Membership & Subscription

About ConsumerLab.com

About Testing

News

  1. Home
  2. / Clinical Updates

Clinical Updates

Search
Acai Berry (1)
Acetyl-L-Carnitine Supplements (11)
Alginate Supplements (For Reflux) (4)
Aloe Juices, Gels, and Supplements (2)
Alpha-Lipoic Acid Supplements (10)
Apple Cider Vinegar (11)
Ashwagandha Supplements (33)
Astaxanthin Supplements (5)
Avocado Oil (5)
B Vitamin Supplements (178)
Berberine Supplements (11)
Bone Broth (2)
Calcium Supplements (46)
Cancer Prevention (1)
CBD & Hemp Extract Supplements (60)
Chia Seed (3)
Cholesterol-Lowering Supplements (Sterols/Stanols and Policosanol) (12)
Choline Supplements (20)
Chromium Supplements (1)
Cinnamon Supplements and Spices (23)
CLA Supplements (2)
Cocoa Powders, Dark Chocolate, Extracts, Nibs & Supplements (63)
Coconut and MCT Oils (14)
Coconut Waters (2)
Collagen Supplements (41)
CoQ10 and Ubiquinol Supplements (47)
Cranberry Juices and Supplements (19)
Digestive Enzymes (10)
D-Mannose Supplements (3)
Echinacea Supplements (3)
Elderberry Supplements (5)
Electrolytes (3)
Essential Oils (6)
Evening Primrose & Flaxseed (ALA/GLA) (11)
Extra Virgin Olive Oil (40)
Fish Oil /Omega-3 Fatty Acid Supplements (245)
Flaxseed (9)
Fruits, Veggies, and Other Greens Supplements (14)
GABA Supplements (3)
Garcinia Cambogia (HCA) Supplements (6)
Garlic Supplements (12)
Ginger Supplements (17)
Ginkgo Supplements (8)
Ginseng Supplements (10)
Green Coffee Bean Extract Supplements (2)
Green Tea Supplements and Drinks (63)
HGH - human growth hormone (1)
Hoodia Supplements (1)
Huperzine A Supplements (2)
Inactive Ingredients (11)
Iron Supplements (44)
Joint Health for Animals (12)
Joint Health Supplements (24)
Kelp (Supplements) (4)
Lactose Intolerance Products (1)
L-Arginine Supplements (23)
L-Citrulline Supplements (1)
Lion's Mane and Chaga Mushroom Supplements (9)
Low-Dose Lithium Supplements (6)
L-Theanine Supplements (9)
L-tryptophan and 5-Hydroxy-L-tryptophan (5-HTP) (4)
Lycopene Supplements (7)
Lysine Supplements (1)
Maca Supplements (2)
Magnesium Supplements (65)
Melatonin Supplements (81)
Menopause Supplements (20)
Milk Thistle Supplements (4)
Multivitamin and Multimineral Supplements (37)
Muscle & Workout Supplements (Creatine and BCAAs) (33)
NAC (N-Acetyl Cysteine) Supplements (24)
NAD Boosters (NAD+/NADH, Nicotinamide Riboside, and NMN) (17)
Nutrition Bars (4)
Oat Cereals (13)
Phosphatidylserine Supplements (2)
Plant Based Milks (11)
Pomegranate Juice and Supplements (1)
Potassium Iodide/Iodate (Radioprotective Agents) (1)
Potassium Supplements (18)
PQQ (Pyrroloquinoline Quinone) (2)
Prebiotics (11)
Probiotics (145)
Prostate Supplements (Saw Palmetto and Beta-Sitosterol) (12)
Protein Powders (80)
Psyllium Fiber Supplements (14)
Quercetin & Rutin Supplements (14)
Red Yeast Rice Supplements (26)
Reishi Mushroom Supplements (10)
Resveratrol (Red Wine, Knotweed and Other Sources) (18)
Saffron Supplements (4)
SAMe Supplements (6)
Seaweed Snacks and Foods (3)
Selenium Supplements (12)
Sexual Enhancers (4)
Shelled Walnuts (Halves & Pieces) (2)
St. John's Wort Supplements (5)
Taurine Supplements (1)
Tuna, Salmon & Sardines (29)
Turmeric and Curcumin Supplements and Spices (110)
Valerian Supplements (4)
Vision Supplements with Lutein, Zeaxanthin & AREDS2 Formulas (27)
Vitamin A Supplements (9)
Vitamin C (42)
Vitamin D Supplements (319)
Vitamin E Supplements (23)
Vitamin K Supplements (18)
Water Filter Pitchers (27)
Weight Loss Supplements (7-Keto DHEA, Forskolin and Stimulant Blend Supplements) (3)
Wellbutrin vs. Generic Bupropion (2)
Zinc Supplements and Lozenges (26)
2024
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011

Reishi Mushroom Supplements

Avoiding Counterfeit Mushrooms

October 24, 2024
Favorited Not Favorited

A mushroom supplement maker has won a lawsuit against a company allegedly selling counterfeit versions of its products, including on Amazon. Details are in our article: Where to Safely Buy Real Vitamins and Supplements Online.

For ConsumerLab’s test results for mushroom supplements, see our Reishi Mushroom Supplements Review and our Lion's Mane and Chaga Supplements Review.

Mushroom Supplement Interaction

December 09, 2022
Favorited Not Favorited

Can mushroom supplements interfere with tests for fungal infections? Find out in the Concerns and Cautions section of the Lion's Mane and Chaga Supplements Review as well as in our Reishi Supplements Review.

Muscle Weakness from Mushrooms?

June 21, 2022
Favorited Not Favorited

Be aware that, although rare, mushrooms and mushroom supplements may trigger a rare autoimmune reaction resulting in muscle pain or weakness. Get the details in the Concerns and Cautions section of our Reishi Supplements Review.

Liver Injury With Reishi

January 13, 2022
Favorited Not Favorited
Although very rare, liver injury has occurred in people taking reishi mushroom. Learn more, including details of a recent report, in the Concerns and Cautions section of our Reishi Mushroom Supplements Review.

Mushrooms and Blood Sugar

October 11, 2021
Favorited Not Favorited
Find out if supplementing with reishi or oyster mushrooms helps with blood sugar control. See what the latest research showed in our Reishi Mushroom Supplements Review.

Mushrooms and Gut Bacteria

October 11, 2021
Favorited Not Favorited
Do mushroom powders have beneficial effects on gut bacteria? See what a preliminary study found in the What It Does section our Reishi Mushroom Supplements Review.