[Different aspects of food consumed by contemporary people]. / Rózne oblicza zywnosci spozywanej przez wspólczesnego czlowieka.

In accordance with the expectations of contemporary people food is to be not only a source of nutritional components but also a mean of realization of new goals. The food is to help in good health and beauty maintaining, in shaping the desired body look, in improving physical condition, in stress reduction, in deleting the process of getting old. The food should prevent from some diseases such as diseases of cardiovascular system, gastrointestinal tract and immunological system. As a result of such needs a few groups of new products of nonconventional food were created: functional food, fortified food, dietary supplements, ergogenic aids for sportsmen, nutraceuticals. The aim of this article is to show both positive and negative aspects of consumption of new generation food, created in order to fulfill human needs and expectations.

[Classification and characterization of specialized foods for nutrition of sportsmen].

The classification and composition of specialized foods for sportsmen are presented. The perspective of application of contemporary biologically active substance to the development of new foods is discussed for nutrition sportsmen.