For starters, beets are a good source of fiber, and deliver potassium and vitamin C, according to data from the U.S. Department of Agriculture. The Cleveland Clinic points to beets as an excellent source of antioxidants and an anti-inflammatory food that may decrease the risk of chronic diseases such as heart disease and type 2 diabetes. Beets are also rich in nitrates, compounds that research has found support heart health. Beet greens or leaves are edible, as is the root, which may be golden, white, red, or striped (Chioggia). While they have a similar earthiness to other root vegetables, beets are so naturally sweet, a variety known as sugar beets are used in commercial sugar production, Brittanica notes. Their flavor lends itself well to everything from hummus to beetroot lattes, and they can be boiled, steamed, roasted, or raw. The only potential drawback of beets is preparing them. They can be a little difficult and messy, due to their pigment-containing compounds, known as betelains. But follow these steps to roast beets perfectly every time.