Find the best products with instant access to our latest tests & reviews of over 1,400 health products.
Save money by finding high-quality products at lower cost.
Stay safe with the latest clinical findings, warnings, and expert answers.
Suggest products to test.
Stay informed with our e-newsletter.
A recent report identified ”concerning levels" of lead in three magnesium supplements, including one of our Approved products. Get the details and our take on this.
Which type of tuna, i.e., albacore, skipjack or yellowfin, was found to have the least mercury in a recently published U.S. study? Find out in the Quality Concerns section of our Canned Fish Review.
The company selling rice with the most arsenic (inorganic) in our recent Rice Review responded to our findings. We found the response somewhat misleading, as discussed in the Update to the Review.
Drinking water with added Himalayan pink salt is being promoted to control weight, but does it work? Find out in our article about specialty salts.
Some eye drops contain castor oil, but is it safe to apply regular castor oil to the eyes? Find out in our article about using castor oil for cataracts, dry eye, and blepharitis.
Are there supplements that can help prevent or treat cold symptoms? Learn more about zinc, probiotics, vitamin C and more.
Can supplements such as fish oil, flaxseed oil or curcumin (from turmeric) help treat dry eyes? Find out, including formulas and doses that have shown benefit. Also, learn if drinking more water or using eye drops containing castor oil, N-acetylcarnosine or aloe can help with dry eye.
Find out which 8 supplements may be needed by vegetarians or vegans to meet all their daily nutrient requirements and learn ways to find supplements that do not contain ingredients objectionable to people following vegetarian or vegan diets.
Learn more about beetroot juice and beetroot supplements and if beetroot can really help lower blood pressure.
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.
A recent report identified ”concerning levels" of lead in three magnesium supplements, including one of our Approved products. Get the details and our take on this.
Which type of tuna, i.e., albacore, skipjack or yellowfin, was found to have the least mercury in a recently published U.S. study? Find out in the Quality Concerns section of our Canned Fish Review.
The company selling rice with the most arsenic (inorganic) in our recent Rice Review responded to our findings. We found the response somewhat misleading, as discussed in the Update to the Review.
Drinking water with added Himalayan pink salt is being promoted to control weight, but does it work? Find out in our article about specialty salts.
Some eye drops contain castor oil, but is it safe to apply regular castor oil to the eyes? Find out in our article about using castor oil for cataracts, dry eye, and blepharitis.
Are there supplements that can help prevent or treat cold symptoms? Learn more about zinc, probiotics, vitamin C and more.
Can supplements such as fish oil, flaxseed oil or curcumin (from turmeric) help treat dry eyes? Find out, including formulas and doses that have shown benefit. Also, learn if drinking more water or using eye drops containing castor oil, N-acetylcarnosine or aloe can help with dry eye.
Find out which 8 supplements may be needed by vegetarians or vegans to meet all their daily nutrient requirements and learn ways to find supplements that do not contain ingredients objectionable to people following vegetarian or vegan diets.
Learn more about beetroot juice and beetroot supplements and if beetroot can really help lower blood pressure.
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.
July 08, 2025
July 08, 2025
July 08, 2025
July 08, 2025
July 08, 2025
June 26, 2025
June 25, 2025
June 20, 2025
June 18, 2025
June 16, 2025
June 26, 2025
June 25, 2025
June 20, 2025
June 18, 2025
June 16, 2025