WomenSense MagSense - Magnesium is an abundant mineral in the body that is necessary for many organs and tissues to function properly. Its deficiency has been implicated in cardiovascular disease, behavioral problems, diabetes, chronic fatigue, migraine headaches, muscular complaints, osteoporosis, and premenstrual syndrome. Studies indicate that a significant number of North Americans fail to meet the recommended daily intake of magnesium. MagSense contains magnesium bisglycinate allowing for faster and more efficient absorption – in powder form.