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.
Based on a dramatic price change, we have chosen an additional bone broth as a Top Pick. For details see our Bone Broth Review.
Three popular extra virgin olive oils tested in our Extra Virgin Olive Oil Review received awards in a recent international olive oil competition. Get the details and see our Top Picks among extra virgin olive oils.
Some research suggests that taking high-dose niacin (as nicotinamide, also called niacinamide) can reduce skin cancer risk. Learn more about this (and an observational study of its safety) in our B Vitamins Review, which includes our Top Picks for niacinamide supplements and other B vitamins.
Some sunscreens can cause eye irritation. Find out which types of sunscreen are least likely to cause eye irritation in our article about safe and effective sunscreens.
Does taking nicotinamide riboside (an "NAD Booster" also known as NR) improve cognitive function in people with peripheral artery disease? See what a recent study found in our NAD Booster Supplements Review, which includes our Top Picks for NAD+/NADH, nicotinamide riboside, and NMN.
Vitamins and supplements that may help with hair loss and thinning, including saw palmetto, beta-sitosterol, protein, iron, and vitamin D.
Find out which vitamins may help you sleep and learn if any vitamins or supplements can cause insomnia.
Fenugreek is promoted for boosting testosterone, increasing breastmilk production, lowering blood sugar, improving symptoms of polycystic ovary syndrome (PCOS), and other conditions, but does it work? Find out.
Some brands of dental floss, including Oral-B Glide, may contain potentially toxic chemicals known as PFAS (polyfluoroalkyl substances). Get the details, and learn which floss and pick products are our Top Picks.
Find out which supplements for nerve pain, including fish oil and alpha-lipoic acid, are effective for sciatica, diabetic neuropathy, or postherpetic neuralgia.
Based on a dramatic price change, we have chosen an additional bone broth as a Top Pick. For details see our Bone Broth Review.
Three popular extra virgin olive oils tested in our Extra Virgin Olive Oil Review received awards in a recent international olive oil competition. Get the details and see our Top Picks among extra virgin olive oils.
Some research suggests that taking high-dose niacin (as nicotinamide, also called niacinamide) can reduce skin cancer risk. Learn more about this (and an observational study of its safety) in our B Vitamins Review, which includes our Top Picks for niacinamide supplements and other B vitamins.
Some sunscreens can cause eye irritation. Find out which types of sunscreen are least likely to cause eye irritation in our article about safe and effective sunscreens.
Does taking nicotinamide riboside (an "NAD Booster" also known as NR) improve cognitive function in people with peripheral artery disease? See what a recent study found in our NAD Booster Supplements Review, which includes our Top Picks for NAD+/NADH, nicotinamide riboside, and NMN.
Vitamins and supplements that may help with hair loss and thinning, including saw palmetto, beta-sitosterol, protein, iron, and vitamin D.
Find out which vitamins may help you sleep and learn if any vitamins or supplements can cause insomnia.
Fenugreek is promoted for boosting testosterone, increasing breastmilk production, lowering blood sugar, improving symptoms of polycystic ovary syndrome (PCOS), and other conditions, but does it work? Find out.
Some brands of dental floss, including Oral-B Glide, may contain potentially toxic chemicals known as PFAS (polyfluoroalkyl substances). Get the details, and learn which floss and pick products are our Top Picks.
Find out which supplements for nerve pain, including fish oil and alpha-lipoic acid, are effective for sciatica, diabetic neuropathy, or postherpetic neuralgia.
May 22, 2025
May 22, 2025
May 22, 2025
May 22, 2025
May 22, 2025
May 09, 2025
May 08, 2025
May 06, 2025
May 01, 2025
April 23, 2025
May 09, 2025
May 08, 2025
May 06, 2025
May 01, 2025
April 23, 2025
