Too much phosphate could cause calcium to be deposited where it shouldn't be in your body.

This hormone also causes calcium to be reabsorbed from urine and the GI tract.

The principal advantage of the new compound, its inventors said, is that it appears to prevent bone loss without causing excessive calcium to build up in the body.

CDD is a bone disorder that causes calcium to build up in the skull, disfiguring the facial features and reducing life expectancy.

The problem is that too much phosphorus itself causes calcium to be lost from the bones.

Excessive protein intake is linked to osteoporosis, because protein causes calcium to be excreted from the body with urine.

Erbitux also can cause low serum magnesium, potassium, and calcium.

IP3 causes calcium to be released from vesicles into the cytoplasm, which in turn regulates proteins which are sensitive to high calcium concentrations.

Some cancer cells secrete substances that cause calcium to be absorbed into the bloodstream from bones.

Since the drug greatly increases calcium absorption, it could cause excess calcium to spill into the urine, damaging the kidneys.