Previous
Next
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.
Tests of honey samples from across the U.S. found much higher arsenic levels in those from a particular region. For details, see our article about sweeteners and sugar substitutes.
Does turmeric or curcumin interfere with estrogen medication? Find out in our Turmeric and Curcumin Review, which includes our Top Picks among turmeric/curcumin supplements and spices.
Despite our showing high levels of the toxin cadmium in some popular flaxseed products, responses from brands show that many are not doing enough to address this problem. See our take on responses from Bob’s Red Mill, Carrington Farms, Nature’s Path, Organic Traditions, Premium Farms, NOW Foods, Nuts.com, Terrasoul, and Wegmans. Also, see which flaxseeds passed or failed our tests and our Top Picks for flaxseed.
We asked Numi if their tea bags contain plastic. See their response in our Green Tea Review, which includes similar information for other tea brands. The Review also includes our Top Picks among green teas and supplements.
Is liquid collagen better than collagen powder? Find out in our Collagen Supplements Review, which includes our Top Picks for skin and joints and tendons.
Does red or near infrared light therapy reduce pain and improve sensation among people with diabetic or chemotherapy-induced peripheral neuropathy? Find out in our article about red and near infrared light therapy.
Learn which supplements can ease tinnitus, including melatonin and pine bark extract. Understand which may actually cause tinnitus.
Can glycine really help improve sleep, reduce depression, or reduce nighttime urinary frequency? Lean more about glycine and its uses and benefits.
Intravenous (IV) vitamin infusions are touted by celebrities and promoted by wellness clinics for numerous conditions. Find out if they work and if they are safe.
Find out if estrogen creams can help reduce wrinkles, whether they are safe, and how "prescription" estriol and estradiol creams and gels differ from those sold over-the-counter.
Tyrosine has been evaluated for conditions including physical and mental stress, phenylketonuria (PKU), depression, and attention deficit-hyperactivity disorder (ADHD). Find out if it works and if it's safe.
Tests of honey samples from across the U.S. found much higher arsenic levels in those from a particular region. For details, see our article about sweeteners and sugar substitutes.
Does turmeric or curcumin interfere with estrogen medication? Find out in our Turmeric and Curcumin Review, which includes our Top Picks among turmeric/curcumin supplements and spices.
Despite our showing high levels of the toxin cadmium in some popular flaxseed products, responses from brands show that many are not doing enough to address this problem. See our take on responses from Bob’s Red Mill, Carrington Farms, Nature’s Path, Organic Traditions, Premium Farms, NOW Foods, Nuts.com, Terrasoul, and Wegmans. Also, see which flaxseeds passed or failed our tests and our Top Picks for flaxseed.
We asked Numi if their tea bags contain plastic. See their response in our Green Tea Review, which includes similar information for other tea brands. The Review also includes our Top Picks among green teas and supplements.
Is liquid collagen better than collagen powder? Find out in our Collagen Supplements Review, which includes our Top Picks for skin and joints and tendons.
Does red or near infrared light therapy reduce pain and improve sensation among people with diabetic or chemotherapy-induced peripheral neuropathy? Find out in our article about red and near infrared light therapy.
Learn which supplements can ease tinnitus, including melatonin and pine bark extract. Understand which may actually cause tinnitus.
Can glycine really help improve sleep, reduce depression, or reduce nighttime urinary frequency? Lean more about glycine and its uses and benefits.
Intravenous (IV) vitamin infusions are touted by celebrities and promoted by wellness clinics for numerous conditions. Find out if they work and if they are safe.
Find out if estrogen creams can help reduce wrinkles, whether they are safe, and how "prescription" estriol and estradiol creams and gels differ from those sold over-the-counter.
Tyrosine has been evaluated for conditions including physical and mental stress, phenylketonuria (PKU), depression, and attention deficit-hyperactivity disorder (ADHD). Find out if it works and if it's safe.
March 17, 2025
March 17, 2025
March 17, 2025
March 17, 2025
March 17, 2025
March 17, 2025
March 13, 2025
March 10, 2025
February 27, 2025
February 24, 2025
March 17, 2025
March 13, 2025
March 10, 2025
February 27, 2025
February 24, 2025
