What Symptoms Can Magnesium Deficiency Cause?

Magnesium deficiency can lead to a variety of symptoms. Muscle cramps and muscle twitching are common because magnesium is needed for normal muscle relaxation. Fatigue, low energy, and difficulty concentrating may also occur, as magnesium is involved in energy production. In addition, nervousness, restlessness, and sleep disturbances can develop because magnesium plays an important role in supporting the normal function of the nervous system.