* S0 F) ~+ p& W# M同时为了更好的吸收钙,需要服用适量D. Research indicates that supplementing with calcium alone can hinder the action of magnesium and vice versa. Magnesium plays an important role in regulating calcium levels in the body and is needed to keep strong bones. 9 X* x [7 o5 u# Q0 a4 Q& D6 H3 C) r7 `' ]& ]) \
in summary, it is better to take something which includes right amount of Ca, Mag and D. Different age group need different amount. My mother-in-law takes the different Cal supplement with my kids.