Despite its importance, magnesium deficiency is not uncommon, and many people do not consume adequate amounts of this mineral in their diets. Factors such as poor dietary choices, certain medical conditions, medications, and excessive alcohol intake can contribute to magnesium deficiency. Symptoms of magnesium deficiency can vary and may include muscle cramps, muscle weakness, fatigue, nausea, loss of appetite, abnormal heart rhythms, and numbness or tingling. Severe magnesium deficiency can lead to more serious health issues, including seizures and abnormal heart rhythms.
