????? ????? ????? ????? ??????? B12 ??? ????? ?????? ????? ??? ?????? ????? ???? ????????. ????? ??? ??????? check here ???????? ?????? ?? ??? ??? ??????? B12 , ?????? ????? ????? ??????. ???? ????????? ???? ??? ??????? ? ??????? ????? ??????? B ?????? ?? ??????????? ??????? ???? ???? ?????? ?????? ???????. ???????? ??? ??? ????? ??????? B ?… Read More