Skip to content
WebMD: Better information. Better health.
 
Other search tools:Symptoms|Doctors|Medical Dictionary

Magnesium Directory

Magnesium is a mineral the body needs in order to regulate blood pressure, strengthen bones, and keep the heart's rhythm steady. Magnesium needs differ based on gender, age, and whether you are pregnant. People at risk for severe magnesium deficiencies include those with kidney disease, alcoholism, Crohn's disease, and those taking certain medications for diabetes or cancer. Follow the links below to find WebMD's comprehensive coverage about how the body uses magnesium, why it is important, how you can get enough magnesium, and much more.

Medical Reference

Slideshows & Images

News Archive

Vitamins and
Supplements
Lifestyle Guide

Which Nutrients
Are You Missing?

Learn More
Related Newsletters

Stay Informed with the latest must-read information delivered right to your inbox.