Magnesium (glycinate) is a highly bioavailable magnesium chelate, which supports the metabolism and utilization of carbohydrates, amino acids and fats for energy. Magnesium (glycinate) helps activate enzymes for physiological functions including cardiac health. Magnesium activates the enzymes necessary for a number of physiological functions, including neuromuscular contractions, cardiac function, and the regulation of the acid-alkaline balance in the body. It is necessary for the metabolism of carbohydrates, amino acids and fats; also for energy production, and the utilization of calcium, phosphorus, sodium, and potassium. This vital mineral also helps utilize B-complex vitamins, vitamin C, and vitamin E. Nutrition Facts Serving Size: 1 to 4 Capsules Servings per Container: 180 Amount Per Serving % Daily Value Magnesium (as magnesium glycinate) 120 mg 30% Ascorbyl Palmitate (fat soluble vitamin C) 10 mg * Percent daily values are based on a 2000 calorie diet † Daily Value not established Note: Serving Sizes are rounded to the nearest whole serving Suggested Use Adults: Take 1-4 Pure Encapsulations Magnesium Glycinate capsules per day, in divided doses, with meals.