Broccoli Sprout Powder: Sprouts are seeds that have germinated and become very young plants. Broccoli Sprout is high in many nutrients, including fibre, vitamin C, vitamin K, iron, and potassium. It also contains more protein than most other vegetables. Compared to mature Broccoli, Broccoli Sprout contains greater amounts of sulforaphane, a chemical that is thought to have health benefits, such as anti-diabetic and anti-cancer effects and enhancing heart health.