The Single Most Important Thing for Anti-Aging Skin Care
Sunscreen is put to the test in a randomized controlled trial to see if it...
Health and Nutrition Videos
How Ultra-Processed Foods Could Cause Disease: Food Additives
Why can’t we just look at ingredients lists on food labels and avoid food additives that we know are harmful?
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How to Boost Collagen Synthesis with Diet
Which foods can increase collagen deposition and prevent wrinkles?
Friday Favorites: Optimizing Water Intake to Lose Weight
Drink two cups of cold water on an empty stomach a few times a day...
Collagen Supplements for Arthritis
Can collagen beat out placebo for knee osteoarthritis?
Do Collagen Supplements Work for Skin Aging?
I assumed that collagen proteins would get completely broken down in the digestive tract, but...
Friday Favorites: How to Stop Tooth Decay
If sugar consumption is considered to be the one and only cause of cavities, how...
Medicine’s Response to the Changing Science on Fluoride Safety
How did the medical and dental community react to U.S. regulators’ total 180 over water...
Why I Changed My Mind on Water Fluoridation
Based on new research, the U.S. Department of Health and Human Services’ National Toxicology Program...
Friday Favorites: Heme Iron in Impossible Burgers and Cancer Risk
Is heme just an innocent bystander in the link between meat intake and breast cancer,...
Is Water Fluoridation Safe?
There have been more than 50 studies showing an association between higher fluoride exposure and...
Side Effects of Water Fluoridation: Dental Fluorosis
According to the CDC, about a third of American children now have some form of...
Friday Favorites: Should You Floss Before or After You Brush?
How good is the evidence that flossing is effective, and what have randomized controlled trials...
