What are the symptoms of magnesium deficiency?

Magnesium is an essential mineral for people. Approximately 75% of Americans are not getting their daily recommended amount of magnesium, and 2% of Americans have a magnesium deficiency. Magnesium does a lot for the body. It helps to convert food into energy, create new proteins, and regulate the nervous system. A deficiency can lead to other health problems. Keep reading for the six telltale signs and symptoms of a magnesium deficiency.