Beet Powder in a 8oz resealable pouch. Beets are nature’s Viagra, cleanse the body, help your mental health High source of energy, high in fiber, As a dietary supplement, beet root powder may be mixed with water, tea, or juice. It may also be added to soups, stews, and other cooked foods. In terms of dosage -1- teaspoon of beet root powder is roughly equal to consuming a whole beet.