What Is Beet Root ? Beet Root is a nutrient-rich superfood that is a source of naturally occurring phytonutrients. For centuries, beets were cultivated and considered a staple in ancient cultures. Beet Root supplements are a wonderful alternative for those who don’t love the taste of beets. Nature’s Truth Beet Root Capsules Each serving of our Beet Root capsules provides 1,000 mg of Beet Root derived from the root of the Beta vulgaris plant. This convenient (and tasteless) option is a wonderful alternative for those who want to reap the beet benefits but do not enjoy the taste.