AAP’s Balanced Youngsters Site delivers information on feeding, nutrition, and Exercise for all developmental levels from infancy to youthful adulthood.????????? ??????????? ?????? ? ?????????????? ???? ??????? ?? ????? ??????? ? ??????? ??????? ????? ?? ????? (?????????? ??? ??????? ? ???? ??????), ???? ??????????????? ? ???? ??????, ????????? ?