“Diseases are the result of a breakdown of the biological clock,” says Professor Valery Anatolyevich Doskin. In his book, the author introduces the reader to the latest scientific data on the impact of natural factors on health and provides unique recommendations that will help improve well-being and prevent many dangerous diseases , as well as cope with exacerbations due to changes in weather and climate. Attention! The information contained in the book cannot serve as a substitute for medical advice. It is necessary to consult with a specialist before applying any recommended actions. The book was created with the participation of Olga KopylovaRepublication of the book “Biorhythms, or How to become healthy”