a) Carry out restrictions on prescription During this Circular and suppose duty for his or her prescriptions given to clients;Các lo?i th?c ph?m ch?c n?ng ph? bi?n Nhóm b? sung vitamin: Trong hoa qu?, rau xanh có l??ng vitamin nh?t ??nh, tuy nhiên n?u b?n ch?a b? sung ?? l??ng th?c ph?m thì có th? s? d?ng thêm th?c ph?m ch?c n?ng h? tr? t?ng