Magnesium is an essential dietary mineral required for optimal function of the cardiovascular system, nervous system, skeletal muscle, bones, blood pressure and blood sugar balance.* Seventy-five percent of Americans are deficient in magnesium. Low magnesium is associated with a decrease in bone mineral density. Magnesium deficiency increases with age due to inadequate intake from the diet, poor absorption and certain drugs known to deplete magnesium.
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