Magnesium is a mineral essential for energy production and metabolism, muscle contraction, nerve impulse transmission, and bone mineralization. It is a necessary cofactor for approximately 300 enzymes. Reactions catalyzed by these enzymes include fatty acid synthesis, protein synthesis, and glucose metabolism. Magnesium status is also important for regulating calcium balance through its effects on the parathyroid gland. This tablet form provides a higher dose of magnesium in a vegetarian/vegan format.