NOW Foods, Magnesium Oxide Pure Powder, 8 oz (227 g)

* Best By: July 2028 * Date First Available: May 2007 * Shipping Weight: 0.29 kg * Product Code: NOW-01310 * UPC Code: 733739013101 * Package Quantity: 226.796 g * Dimensions: 15.7 x 8.1 x 8.1 cm , 0.29 kg * Nervous System Support * Supports Energy Production * Critical for Enzyme Function * Non GMO Project Verified * A Dietary Supplement * Vegetarian - Vegan * Minerals * Family Owned Since 1968 * GMP Quality Assured Magnesium is a mineral that is critical for energy production and metabolism, muscle contraction, nerve impulse transmission, and bone mineralization. It is a required cofactor for an estimated 300 enzymes. Among the reactions catalyzed by these enzymes are fatty acid synthesis, protein synthesis, and glucose metabolism. Magnesium status is also important for regulation of calcium balance through its effects on the parathyroid gland. Supplement Facts Serving Size:  1/4 Level Teaspoon (approx. 500 mg) Servings Per Container: about 454 Amount Per Serving %Daily Value Magnesium (from Magnesium Oxide) 290 mg 69%