Magnesium helps reduce the feeling of fatigue and weariness. Magnesium helps maintain electrolyte balance. Magnesium contributes to maintaining proper energy metabolism. Magnesium helps in the proper functioning of the nervous system. Magnesium helps in the proper functioning of muscles. Magnesium helps in proper protein synthesis. Magnesium helps maintain proper psychological functions. Magnesium helps maintain healthy bones. Magnesium helps maintain healthy teeth. Magnesium plays a role in the process of cell division.