"БАД is bioactive addition to food. Food supplements - so they are named abroad. They are concentrates of bioactive substances that extract from natural foods or synthesize chemical or biotechnological methods.Application with the prophylactic and curative aims of different bioactive natural components of vegetable, animal or mineral origin it is known from antiquity. From deep times in India, China and other orients there were the slender systems of treatment and prophylaxis of different diseases of man by the use in the natural type of the specially prepared foods. Herbares, marine products, were mostly used, foods of beekeeping of and other They gave the expressed positive result at treatment of chronic diseases, especially in the period of recovery, for raising of protective forces of organism".