Why it matters: Magnesium supports vital body functions, but excess intake—especially from supplements—can lead to severe health issues, particularly in people with kidney problems. What to watch: ...

Plus, the easy ways to get rid of symptoms.

Magnesium is a vital mineral that your body needs. It facilitates many biochemical functions in the body, including protein synthesis, blood sugar control and blood pressure regulation. It’s also ...

And why it can be dangerous.