Medically reviewed by Alex Yampolsky, PharmD Calcium and magnesium can block each other's absorption if you take them together.Taking high doses of iron with magnesium can decrease mineral absorption.

Magnesium is an essential mineral that plays a vital role in muscle function, nerve signalling, heart health, and overall well-being. While supplements can help fill nutritional gaps, not all foods ...

Magnesium has been referred to as "the forgotten electrolyte". Like sodium, potassium, and calcium, magnesium becomes a positively charged ion (cation) in the body, where it is responsible for ...