Magnesium is important in more than 300 chemical reactions that keep the body working properly. You can get magnesium from your diet, but sometime supplementation is needed if magnesium levels are too low. Commonly, dietary intake of magnesium is low, particularly among women. A Small List of Things Treated with Magnesium:1. Constipation2. High blood pressure3. High levels of "bad" cholesterol4. Chronic fatigue syndrome5. Muscle cramps6. Migraine headaches7. PMS- Pre-Menstrual Syndrome8. ...