This manual is based on the knowledge and decades of experience of a medical center of modern healing arts, the world-renowned Bircher-Benner Clinic, now known as the Bircher-Benner Medical Center. For the patient, this book is a great aid in actively participating in their healing process and in the prevention of diseases. It provides insights into the scientific foundations and causes of their condition and offers valuable guidance on dietetics, care, and physical applications. The book explains dietetics in structured stages, ready for easy practical application, and is equipped with tasty, tested, and varied dietary recipes from the Bircher-Benner Clinic. For the physician, this book saves significant time and serves as a valuable support in caring for their patients.