Red cabbage microgreens contain many vitamins and minerals, including: Vitamins: High levels of vitamins C, K, and E, as well as vitamin U in more concentrated amounts than mature cabbage Minerals: Potassium, iron, calcium, and magnesium Other nutrients: Antioxidants, amino acids, and sulfur Organic Red Cabbage Microgreens Red cabbage microgreens can help with your immune system and reduce inflammation because of their high levels of antioxidants, carotenoids, and vitamins C and K1.