A dietary supplement required for optimum strength and normal psychological function. Magnesium is a mineral which plays a number of important roles within the body including helping to maintain normal bones and teeth. It contributes to normal energy release and also helps to reduce tiredness and fatigue. It maintains normal functioning of the nervous system and in the process of cell division. Magnesium plays many crucial roles in the body, such as supporting muscle and nerve function and energy production. Low magnesium levels usually don’t cause symptoms. However, chronically low levels can increase the risk of high blood pressure, heart disease, type 2 diabetes and osteoporosis.