Formation of a healthy lifestyle is one of the main directions of reforming the health care system of Uzbekistan. The study of the problem of a healthy lifestyle of students in a sociological aspect is due to the specifics of this socio-demographic group, the peculiarities of its formation and its role in the educational process. The more valeology enters the educational and living space of higher educational institutions, the more effectively the science and education of the largest social mission will be realized: the preservation of the Uzbek ethnic group, its health, its labor, reproductive, valeological sufficiency.