???? ???? ??????????, ????????????? ???????? ??????? ?? ???????????? ?????????? ????? ?????? ????? ???, ???? ??? ??? ???????? UV ??????????? ????? ????? ?????? ?????????????? ???????? ???????????? ??????????????? ?????? ???? ?????? ?????????????? ???????? ???? ???? ?????? ?????? ?????? ????? ???????? D ?? ?????? ??? ????? ????????

???????? ?? (????????? VD) ?? ????? ??????? ????????, ???? ?????? ????????? ?????? ??? ???? ??? ???? ???????? ???????????? ?? ??????? ??????? ?????????????? ????? ???????? D3 (?????????????????, ?????????????????) ??? ???????? D2 (?????????????)? ??????? ???????? ?? ??????? ???? ?????, ?????? ???????, ??? ??????? ?????? ?????? ??????? ??????? ????? ???, ??? ?????? ?????????? ??? ???????? ????? ??? ??? ????????????? ?????? ???????????? ?????? ???? ??? ????, ????? ??? ??????????????? ??????????????? ?????? 1,25-?????????????????????? D3 ?? ?????????? ???, ????? ????? ??????????? ??? ??? ??????? ?????????? ????????? ????? ???????? (CaBP) ? ?????????? ???????? ???????, ????????? ???????? ??????????? ??????? ??? ???? ???????????????? ??????????? ???????? 7-?????????????????????, ???? ?????? ?? ??????????? ??????????, ???????? ????? ??????? ?????? ??? ??????????? ?????? ??????????????? ?????? ?????? ????????????????? ?? ?????????? ???????? ??? ?? ????????? ???????? ?? ???? ????????? ??? ?????? ? ?????? ??????????? ????

VD ????? ?????????? ?? ???????? ??? ?? ??? ??????, ??????? ???????, ????? ???, ???? ????????? ?????????, ???????????????, ????? ??? ????? ????? ????????? ?????, ??? ?????? ????? ???? ?????? ???? ???????? ?????? ????, ??? ???? ??? ??? ????? ???? ????? ?????? ???????? ??????? ????, ????, ?????, ??????? ????? ??? ??????? ???????? ??'??? ???? ????? ???????? ????? 400 IU (??????????? ??????)? ???? ????, ????????? ?????????????? ????? ???????, ??? ???????? ??????? ????? ???????? ???? ??? ???? ????????? ????? ???, ???? ??? ??? ??? ?????, ???????? ??????? ???????, ???? ????? ????? ???? ???? ????? ???????? D ? ??????? ???? ?????? ?????????? ??????, ??? ?????, ??????, ?????? ??? ??? ????? ???????? ?????????? ???? ????????