This is one of the wisest books ever written about natural hygiene and especially about fasting. All stages of fasting are described in detail: preparation, implementation, completion, symptoms, difficulties, nutrition. Linda Hazzard wrote that it is not man, but nature, that is the physician, and nature indicates its healing processes in the present state of disease. Those who follow nature argue that any information they receive about the procedure by which natural healing processes are carried out should be freely communicated to their patients so that in the future they can be freed from the guidance of doctors. Strengthening and maintaining the human body lies entirely with its owner, and he must be aware of all the possibilities of fasting for the treatment of diseases, as well as their prevention.The administration of the site LitRes is not responsible for the information provided. There may be medical contraindications, a specialist consultation is necessary.