Necessary for the metabolism of calcium, vitamin C, phophorus, sodium and potassium. Magnesium is esstial for nerve and muscle function, and for converting blood energy.Suggested Use As a dietary supplement, take one1 tablet daily with any meal or as directed by your health care provider. Do not exceed recommended dosage. Indevidual results may very.Glute FreeWarning Consult healthcare provider prior to use if pregnant , nursing, on medications, have a medical condition or are planning medical procedure. Stop use and contact a physicaian if adverse reactions occure.