"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." SUPPLEMENT MAKERS ADVERTISE that their powdered beets support your heart and make workouts easier.

Research into beetroot powder supplements have found modest reductions to blood pressure levels, improvements in exercise performance, and an increase in memory scores. While nutrition experts find ...

Carly Sedlacek, MFN, RDN, LD, is a registered dietitian with the Cleveland Clinic Center for Human Nutrition. She also holds a Master’s of Food and Nutrition degree. Beets are sometimes thought of as ...

I'm a Fitness & Nutrition writer for CNET who enjoys reviewing the latest fitness gadgets, testing out activewear and sneakers, as well as debunking wellness/fitness myths. In my free time I enjoy ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Supplement makers advertise that their powdered beets support your heart and make workouts easier.