How to use canned beets to improve athletic performance
Written By Michael Greger M.D. FACLM Vegetable nitrates, concentrated in green leafy vegetables and beets, underwent a great makeover a few years ago. They went from being understood as inert substances to having a profound effect on the power plants within our cells, reducing the oxygen cost during exercise. This means they can allow us to bust out the same amount of work with less oxygen. One little shot of beet juice allowed free divers to hold their breath for more than four minutes, or about a half-minute longer than usual. For others, improved muscle efficiency allowed athletes to exercise at a higher power output or...
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