Purpose. The most recent large-scale studies evaluating the effects of calcium supplementation for prevention of osteoporosis-related fractures in postmenopausal women are reviewed. Summary.
Pregnant women should take calcium supplements that contain at least 1,000 milligrams of calcium per day. Calcium carbonate and calcium citrate are both safe options. It is important to consult ...
Others argue that in special cases, such as that of pregnant women, up to 6000 IU ... when intake surpasses 4,000 IUs per day. The risk of harm for calcium begins when intake surpasses 2,000 ...