Your body uses magnesium for many critical functions. Learn which foods contain magnesium and how to get more of it. Joshua Cox-Steib Joshua Cox-Steib is a sociologist and freelance writer. He lives ...

The maximum recommended daily dose of magnesium for adults is 420 mg for males and 350 mg for females. However, some factors may influence your required dose, such as age and health conditions.

Magnesium oxide is a supplement often used to treat migraine and constipation. It may provide other health benefits, including potentially lowering blood pressure and blood sugar levels. Magnesium is ...