Beets are unique in their rich combination of betalain pigments. Both betacyanins (red-violet pigments) and betaxanthins (yellow pigments) can be found in beets. Betanin and vulgaxanthin are betalains that have gotten special attention in beet research.
Beets are also an excellent source of hearth-healthy folate and a very good source of the antioxidants manganese and vitamin C as well as heart-healthy potassium. Beets are a good source of digestive-supportive dietary fiber, free radical scavenging copper, bone-healthy magnesium, and energy-producing iron and phosphorus.