Magnesium helps nerves and muscles function. Learn how much you need, good sources, deficiency symptoms, and health effects here.| ods.od.nih.gov
This external Web site provides additional information that is consistent with the intended purpose of the ODS Web site; however, the external Web site is subject to change beyond ODS's control.| ods.od.nih.gov
Magnesium overview for health professionals. Research health effects, dosing, sources, deficiency symptoms, side effects, and interactions here.| ods.od.nih.gov