Organic Turbo Greens is a very simple easy to digest Gluten Free high protein high mineral & high vitamin formulation of six foods Spirulina Barley Grass Wheat Grass Bilberry Apple & Lemon Peel for easy assimilation. It is best not to overload the digestive system with too many different foods at the same time & hence Gillian Mc Keith has concentrated on just these six simple foods. One of the best things about Organic Turbo Greens is the delicious taste. You can mix it into juice