Kale powder is a natural source of vitamins C and K, which contribute to the normal function of the immune system and blood clotting. The antioxidants it contains contribute to the protection of cells from oxidative damage, while the fiber it contains contributes to the maintenance of normal digestive function. In addition, this powder can be useful as part of a balanced diet that helps maintain normal metabolism. Kale’s being called “the new beef”, “nutritional powerhouse”.