21st Century Magnesium Tablets, 250mg, 110 Count

Essential for protein synthesis & cellular energy Necessary for the metabolism of calcium, vitamin C, phosphorus, sodium, and potassium Converts body's blood sugar to energy 10% free Gluten free Magnesium is necessary for the metabolism of calcium, vitamin C, phosphorus, sodium, and potassium. Magnesium is essential for nerve and muscle function, and for converting blood sugar to energy. No added sugar, yeast, preservatives, artificial flavors or colors.