Dietary supplement that meets all the bodys needs for magnesium. Helps treat and prevent the following conditions/symptoms: Asthma, Cramps, Depression, Diabetes, Fibromyalgia, Arrhythmias and Heart Failure, Blood Pressure, Migraines-Headaches, Osteoporosis, Pre-eclampsia and Eclampsia, Premenstrual Syndrome, Restless Legs Syndrome, Colon Cancer, Menstrual Pain & Constipation. In addition, it helps improve hearing loss caused by very loud noises.