Florida Reasonable is a doctor of preventive medicine, dietitian, нутрицолог, member of Russian society of dietitians and нутрицологов. In the book she in detail tells about a hormonal health, reasons of overweight, typical errors of becoming thin, about the realized feed based on the biochemical processes of organism. This guidance to the action for all, who aims to be in a good physical form, wants to possess strong by a health, to save youth, blitheness and energeticness.