High levels of calcium are toxic to cells and contribute to loss of neurons in Alzheimer’s disease. Researchers found that a ...

Calcium deposits can be caused by things like infection, aging, or medical treatments like surgery or cancer therapy. Calcium deposits happen when calcium builds up in soft tissues, where it isn't ...

Dietary sources of calcium are very common, so calcium deficiency isn’t usually a problem. However, some people have conditions that cause them to digest too much calcium from food, which can cause ...