GENESTRA BRANDS Magnesium Complex Liquid is a concentrated combination of three organic magnesium sources, including magnesium glycinate, citrate and malate. Magnesium is one of the most common nutritional deficiencies: insufficient magnesium intake is estimated to occur in approximately 2/3 of the American population. Magnesium plays an important role in regulating insulin-mediated glucose uptake, and low serum magnesium levels are associated with decreased insulin secretion. In healthy non-diabetic participants with low serum magnesium levels, daily supplementation with 300 mg of magnesium has been shown to improve glucose metabolism and pancreatic β-cell function. Each tablespoon serving of Magnesium Complex Liquid provides 500 mg of magnesium to help prevent magnesium deficiency, maintain cardiovascular health, promote healthy glucose metabolism, and support muscle function.