B12 deficiency is known as “The Great Masquerader.”

Friday Favorites: The Symptoms of Vitamin B12 Deficiency and Optimal Dosage for Adults

Michael Greger, M.D. FACLM, founder of NutritionFacts.org and New York Times best-selling author of How Not to Die, How Not to Diet, and the just-released How Not to Age, brings you the latest in evidence-based nutrition research, delivered in easy to understand video segments. NutritionFacts.org is a non-profit and non-commercial public health organization, and more than 2,000 videos on virtually every aspect of healthy eating are available on our website. New videos and blogs are uploaded every day–always without any sponsors, ads, brand partnerships, or paid subscriptions.

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How does Dr. Greger pressure steam his greens?

Friday Favorites: Does Pressure Cooking Preserve Nutrients?

The FDA has concluded that only two sunscreen ingredients can be considered safe: zinc oxide and titanium dioxide.

The Best Type of Sunscreen to Use

Sunscreen is put to the test in a randomized controlled trial to see if it can actually prevent skin cancer.

Does Sunscreen Cause or Prevent Skin Cancer?

The problem with fish advisories that tell pregnant women to cut down on fish consumption is that it may be too late for certain persistent pollutants.

Friday Favorites: Avoiding Fish for Five Years Before Pregnancy

Sunscreen is put to the test in a randomized controlled trial to see if it can actually slow skin aging.

Friday Favorites: The Symptoms of Vitamin B12 Deficiency and Optimal Dosage for Adults

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