The Munich doctor Dr. Reinhard Probst has been campaigning for human and effective cancer medicine without significant side effects for years. In this book he presents the development and components of his biological cancer therapy. Apart from the explanations of insulin potentiation chemotherapy (IPT), curcumin, hyperthermia, albumin carrier therapy, vitamins c and d,l-methadone, this book also contains interviews with his patients who once were in the end stage of their cancer, living today with a good quality of life.