Magnesium Bisglycinate 200 mg is a once-daily capsule designed to help meet the recommended dietary allowance, which approximately 1 in 3 Canadians fall short of. Magnesium is a vital mineral involved in over 300 enzymatic reactions essential for metabolic function, including intestinal absorption, calcium storage, and nervous-system health. This mineral supports nutrient metabolism, bone and teeth development, tissue formation, muscle function (including the heart), and electrolyte balance.