Chlorella is a food, not a medicine. We should realize, however, that when the proper foods are used, together with the right supplements to build up the health level of the body, diseases are often "crowded out". This is nature's way of healing the body. To put it very simply, there is no room for disease in a healthy body. When the tissues are cleansed and strengthened, and when we have removed the obstacles to healing that drag on all the glands and organs, I feel the body heals of its own accord. It would be difficult to describe the many highly technical experiments scientists have run to find out what biologically active substances are in CGF and what these substances do, singly and in combination. We must realize, however, that the reason why many scientists are putting so much time and effort into investigating Chlorella and CGF is because there is already a great deal of proof that Chlorella and CGF, even in relatively small amounts, stimulate growth, tissue repair and healing to an extent not previously found in any other food.