Calcium is an essential mineral for the body, but it needs other nutrients to help maximize its absorption and benefits.

In adults with slightly elevated parathyroid hormone following Roux-en-Y gastric bypass surgery, supplementation with either calcium carbonate or calcium citrate did not restore normal PTH level, ...

Vitamin D3 and vitamin K2 work together, guiding calcium to appropriate areas within the body: primarily into bones and teeth ...

Several organizations have established the appropriate intake of calcium and vitamin D. Most experts support the recommendations made by NIH. [87] Postmenopausal women desiring to reduce the risk of ...