Andreas Moritz was an author, lecturer, and practitioner in the field of alternative and integrative medicine. He wrote over a dozen books on various subjects pertaining to holistic health, and much of his life's work has been dedicated to understanding and treating the root of causes of illness and helping the body to naturally heal itself. He is most well known for his books The Amazing Liver and Gallbladder Flush, Timeless Secrets of Health and Rejuvenation, and Cancer Is Not a Disease.