Slightly earthy flavor like the root, some varieties taste similarly to baby spinach. Beet microgreens contain vitamin K, vitamin A, vitamin C, potassium, iron, soluble and insoluble dietary fiber, antioxidants, and are a natural source of nitrites, which may help lower blood pressure. Benefits include strong bones, healthy skin and vision, immunity boosting, wards off anemia, improves digestion, and may prevent some types of cancer.