The basic classes of food additions and specialized foodstuffs are systematized in a book, intended for the improvement of physical and functional preparedness of professional sportsmen, amateurs and all, who conducts the active way of life| the mechanisms of influence of bioactive substances entering in the complement of modern food additions are described, rationality of their use is analysed at representatives of different types of sport. A monograph contains information about нутритивно-метаболической support at the syndromes of микроповреждения of muscles and deferred muscular sickliness for sportsmen, about food additions of control of body and lipid profile of blood weight, and also lights up possibilities of application of эргогенных facilities of нутрициологического character for vegetarians and веганов at physical activities.A book is intended for sporting doctors, sporting pharmacologists and нутрициологов, trainers, sportsmen, and also persons leading the active way of life.