Broccoli

According to research conducted at Johns Hopkins School of Medicine, Broccoli Sprouts & Microgreens contain up to 50 times the sulfurophane found in mature broccoli, by weight. 

Sulforaphane is an antioxidant molecule found in cruciferous vegetables including broccoli sprouts, microgreens and florets. It is considered a useful tool for reducing risk of cancer and other chronic diseases.