CanPrev: Magnesium Bis-Glycinate Powder Juicy Blueberry 30 servingsMagnesium is essential in over 800 different enzymatic functions in your body, from DNA synthesis and energy production to proper muscle function and nervous system health. Magnesium Bis glycinate Natural Drink Mix is designed for those seeking magnesium with maximum gentleness. The ultra gentle form provides the most glycine to ensure gentle absorption. Recommended for those with multiple prescriptions or digestive conditions like Crohns and colitis.