Oat Grass Powder is a kind of low sugar,high nutrition,high energy foods.It's not only the nutrients content high,and superior quality,is a modern people welcome by one the food. In "time" magazine's top 10 healthy foods,oats,ranks fifth.It includs the rich dietary fiber,minerals,vitamins and special nutrients. It is the human diet composition and the food additives,do not set limit to use. It can be directly add to ready-to-use food in type.