A calcium blood test checks your calcium levels to monitor bone, kidney, and thyroid diseases. You may get one of two main types of calcium blood tests: total calcium and ionized calcium tests. Too ...

High levels of calcium are toxic to cells and contribute to loss of neurons in Alzheimer’s disease. A new JCI Insight study ...

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Learn how vitamin D and calcium work together to promote bone health. Vitamin D helps your body absorb and use calcium, which is essential for building strong bones.

Medically reviewed by Alex Yampolsky, PharmD Calcium carbonate can help treat low blood calcium levels and conditions like ...

Calcium supplements may be a bonus for bone health. But if you’re taking these medications, your supplement might backfire. Calcium is a vital mineral essential for strong bones and teeth. It also ...

The importance of calcium in the body has been stressed to many of us from childhood, and for good reason. Calcium is the most abundant mineral in the body, and its functions range from promoting ...