What would happen within just two weeks if you swapped the diets of Americans with that of healthier eaters?

Commercial fruit and vegetable washes fail to work better than tap water, but there is a cheap do-it-yourself solution that may completely eliminate certain pesticide residues.

A low-fiber diet is a key driver of microbiome depletion, the disappearance of diversity in our good gut flora.

The amazing story about what lobbying millions can do to shut down efforts to protect children.

Researchers find exercise often works just as well as drugs for the treatment of heart disease and stroke, and the prevention of diabetes. Exercise is medicine.

Pregnant and breastfeeding women should probably be advised to either decrease, or where possible, cease cannabis use entirely. And, couples trying to conceive may also want to consider cutting down.

Hypersensitivity reactions to dairy products even in those who test negative for cow’s milk allergy.

Energy density explains how a study can show participants lose an average of 17 pounds within 21 days while eating a greater quantity of food.

How good is the evidence that flossing is effective, and what have randomized controlled trials shown is the optimal toothbrushing and flossing sequence?

Double-blind, randomized, placebo-controlled trials on berries and the first clinical study on the effects of berries on arthritis.