Compound in cocoa and other foods may help people with narrowed leg arteries

In a small study, people with narrowed leg arteries walked a little farther, for a longer amount of time after eating dark chocolate, a food high in antioxidants called polyphenols, according to new research in Journal of the American Heart Association.

The authors suggest that polyphenols in cocoa may reduce oxidative stress and improve blood […]

Simple Science @Heart: Ingredient in chocolate may help you think more clearly

Chowing down on a pile of candy bars may not be a very good idea, but one ingredient in chocolate might actually help you come up with good ideas.

New research in the American Heart Association’s journal Hypertension found improved mental function in elderly people who drank a lot of […]