... I take 1500mg calcium and 1000mg of vitamin d daily per my doctor. It makes me constipated but heard that I should also take magnesium to prevent that. How much magnesium should I take along with my calcium and vitamin d? ... (5 replies)

... the calcium balances that because calcium on its own makes one constipated. ... (8 replies)

... My doctor has me taking 1000 mgs of calcium carbonate twice a day. One pill in the a.m. and one in the pm. ... (8 replies)