Blood may seem like a simple fluid, but its chemistry is complex. When too much potassium, for instance, accumulates in the bloodstream, patients may experience deadly irregular heart rhythms.

The gene KCTD1 directs production of a protein that functions in the kidney to maintain a normal balance of magnesium and calcium in blood. Loss of KCTD1 impairs the ability of the kidney to properly ...

Most people don't get the required amount of calcium from their diet and resort to supplements, which raises the risk of ...

Men with elevated levels of calcium in their blood may have a much higher risk of getting fatal prostate cancer, U.S. researchers said on Wednesday. The findings indicate that a simple blood test may ...

(Learn more about excess calcium in the blood in cats. Picture credit: AnnaStills / Getty Images) Excess calcium in the blood in cats can be life-threatening. For example, the condition can indicate a ...

In several previous columns, I have written about Coronary Calcium Scans, which detect the amount of calcium present in coronary arteries that deliver oxygen and nutrients to the heart. This test is ...

DEAR DR. ROACH: I am a 62-year-old white male who is 5 feet, 11 inches tall and weighs 205 pounds. I have diabetes, high blood pressure and high cholesterol. I was recently diagnosed with “moderate to ...

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 brain is packed with neurons that are constantly in need of power, but there isn't really anywhere to store energy there. So the brain has a network of blood vessels that constantly supply it with ...

In a new study of more than 40,000 patients, researchers at Intermountain Health in Salt Lake City have found that patients ...

Move over milk, there's another beverage that'll help you reach your calcium intake, and that's orange juice. The key, ...

It is considered most effective at raising and maintaining overall vitamin D levels in the blood. That ensures calcium ...