????????? ???? ????? ????? ???????, ??? ???? ????? ???? ????, ???? ??????, ??????, ??????, ?????, ????? ???', ????, ????, ???? ???? ??????? ??????? ????? ?????? ?? ??????? ?????.

????????? ???? ????? ???? ??? ????? ?????? ???, ???? ?? ???? ???? ????? ?????? ???? ??? ????? ???? ??????. ?????? ????? ???? ???? ????? ?????? ?????? ??????? ?? ?????????, ????????? ????? ??? ???? ???? ?????? ???????, ???? ???? ????? ????? ?? ????? ??? ??????, ?? ????? ?? ????????? ?? ????????? ???? ??? ???????.

??????? ?? ????????? ??? 60% ?? 70% ???????, ???? ??? ???????, ??????? ?????, ????? ????? ?????????, ???? ???? ?????? ????? ?? ????, ???? ??? ?????? ?? ??? ????? ????? ????????.

????????? ???? ???? ????? ?????? ?? ??? ?????? ???, ?????? ????? ??? ?????, ???? ??????? ???? ???????? ???. ???? ????? ???????? ??????? ???, ????????? ??? ????? ????. ?????????? ?? ????? ???? ????? ?? ???? ????? ???, ???? ???? ???? ??????? ????????? ???? ????? ???, ???? ??? ????? ?? ?? ??? ???? ??????.

???? ???? ?????? ???? ????, ??? ????? ??? ??????????? ?? ?????? ??????? ?????? ?? ?????? ????. ?? ????? ??????? ?????? (WHO) ??? ???? ????? ???????? ???????? (FDA) ????? ?????????? ???? ???? ????. ?????? ????????? ???? ???????? ?? ????????? ????? ???? ????? ????? ?-20 ???/?"? ???? ???, ?????? ????? ?? ???? ?-1 ??? ??"? ???? ??? ????. ??? ???? ??, ????? ????????? ????? ????? ??? ?????, ???? ?? ????? ?????? ??????, ???? ??????? ?????. ???? ???? ????? ?? ?????????, ????? ?????? ???? ????? ??????, ??????? ??? ??? ??????? ???? ???? ???? ????, ????? ????? ???? ????? ??? ????????????. ???? ???? ??? ??? ?????? ??????, ?? ???? ????? ?????? ???????. ??? ?? ???, ???? ????? ?? ????????? ????? ?? ????? ?????? ????, ?? ?????? ????? ?????? ??????.

????????? ??????? ???? ????? ???????? ???? ??? ??????? ???? ?????? ????. ???? ?????, ???? ???? ???? ????? ????? ?????? ????, ???? ??? ???? ?????? ?? ????? ?????? ????? ?????, ?? ???? ????? ????? ?? ??? ??????. ????? ????? ?????? ??????? ???? ????? ?????? ????? ?????? ??? ?????? ?????????????, ?? ???? ?????? ?? ????, ????? ????? ?? ????? ??? ?-10 ???/100 ?"?, ????? ????? ??? ????? ????? ???? ???? ???????, ???????? ?? ????????? ??? 78%-89% ?????? ???? ???? ???????, ????? ??? ????? ????? ??? ???? ????? ???? ???? ???????. 11.2-12.8 ???/100 ?"?.