While both forms of this superfood offer heart-healthy benefits, recent clinical data suggests that choosing the right format could be the difference between a minor dip and a major drop in your ...

Beetroot powder can improve athletic performance with nutrients that increase blood flow and reduce fatigue. Beetroot powder may lower blood pressure, which can help protect against heart disease.

Research suggests that drinking beetroot juice regularly may help lower blood pressure. Experts explain why, and reveal whether you should try it.

"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.