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See Our Reviews of Popular Supplements and Healthy Foods

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Bottled Water vs. Tap Water

Is bottled water or tap water better for you? Find out in our new article: Is Bottled Water Better Than Tap Water?

Bottled Water vs. Tap Water

Mercury in Canned Tuna

High levels of mercury were recently reported in canned tuna sold in several European countries. See how these levels compare with those CL found in popular tuna products sold in the U.S. in our Canned and Packaged Fish Review.

Mercury in Canned Tuna

Normal Blood Level for B-12?

What is a normal blood level for B-12? It’s not so simple, as normal may actually be "low" for some people, as explained in our B Vitamin Supplements Review, which includes our Top Picks for B-12 and other B vitamin supplements.

Normal Blood Level for B-12?

Supplement for Hand Osteoarthritis?

Does taking a combination of Boswellia extract, curcumin, MSM, and pine bark extract reduce pain or improve function and quality of life among people with hand osteoarthritis? Find out what a recent study showed in our Joint Health Supplements Review, which includes our Top Pick for boswellia.

Supplement for Hand Osteoarthritis?

Cognivia for Cognition?

Did Cognivia, a sage extract (in supplements such as Sharpmind Memory) improve cognitive function in a recent study? Find out in our article about supplements for cognition and memory.

Cognivia for Cognition?

Recent Answers

Black Pepper Extract & Turmeric: Is black pepper extract necessary for turmeric to be effective, and is it safe?

Find out the best way to take turmeric and curcumin supplements to increase absorption and bioavailability. ConsumerLab.com's answer explains.

Is Turmeric Only Effective with Black Pepper? -- Turmeric Supplement and Black Pepper

Do hair loss supplements, such as Viviscal, Hair La Vie, and Nutrafol, or topical essential oils work?

Vitamins and supplements that may help with hair loss and thinning, including saw palmetto, beta-sitosterol, protein, iron, and vitamin D.

Supplements for Hair Loss -- woman looking at hairbrush

Which air purifiers are best for reducing microbial and smoke particles from room air?

Find out if portable air cleaners can remove the virus that causes COVID-19 infection from the air and learn which type air cleaners work best.

HEPA air purifier on bedroom floor

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.

Blood Sugar Control -- blood test and blood sugar chart

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.

Supplements for Osteoarthritis and Rheumatoid Arthritis -- Women With Arthritic Hands
All CL Answers

Popular This Week

Bottled Water vs. Tap Water

Is bottled water or tap water better for you? Find out in our new article: Is Bottled Water Better Than Tap Water?

Bottled Water vs. Tap Water

Mercury in Canned Tuna

High levels of mercury were recently reported in canned tuna sold in several European countries. See how these levels compare with those CL found in popular tuna products sold in the U.S. in our Canned and Packaged Fish Review.

Mercury in Canned Tuna

Normal Blood Level for B-12?

What is a normal blood level for B-12? It’s not so simple, as normal may actually be "low" for some people, as explained in our B Vitamin Supplements Review, which includes our Top Picks for B-12 and other B vitamin supplements.

Normal Blood Level for B-12?

Supplement for Hand Osteoarthritis?

Does taking a combination of Boswellia extract, curcumin, MSM, and pine bark extract reduce pain or improve function and quality of life among people with hand osteoarthritis? Find out what a recent study showed in our Joint Health Supplements Review, which includes our Top Pick for boswellia.

Supplement for Hand Osteoarthritis?

Cognivia for Cognition?

Did Cognivia, a sage extract (in supplements such as Sharpmind Memory) improve cognitive function in a recent study? Find out in our article about supplements for cognition and memory.

Cognivia for Cognition?

Recent Answers

Black Pepper Extract & Turmeric: Is black pepper extract necessary for turmeric to be effective, and is it safe?

Find out the best way to take turmeric and curcumin supplements to increase absorption and bioavailability. ConsumerLab.com's answer explains.

Is Turmeric Only Effective with Black Pepper? -- Turmeric Supplement and Black Pepper

Do hair loss supplements, such as Viviscal, Hair La Vie, and Nutrafol, or topical essential oils work?

Vitamins and supplements that may help with hair loss and thinning, including saw palmetto, beta-sitosterol, protein, iron, and vitamin D.

Supplements for Hair Loss -- woman looking at hairbrush

Which air purifiers are best for reducing microbial and smoke particles from room air?

Find out if portable air cleaners can remove the virus that causes COVID-19 infection from the air and learn which type air cleaners work best.

HEPA air purifier on bedroom floor

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.

Blood Sugar Control -- blood test and blood sugar chart

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.

Supplements for Osteoarthritis and Rheumatoid Arthritis -- Women With Arthritic Hands
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  • Oats & Oat Cereals
  • Farro and Bulgur Wheat
  • Joint Health Supplements
  • Flaxseed and Other Seed Oils (as sources of ALA and GLA)
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  • Black Cumin Seed Oil

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