Magnesium is a vital mineral that plays a number of important functions in the body including : Magnesium helps the body to maintain normal energy release from food and contributes to the reduction of tiredness and fatigue. Magnesium helps to maintain normal muscle function. It also contributes to normal protein synthesis and has a role in cell division, two processes which are involved in Psychological and nervous system function Magnesium contributes to normal psychological function. The brain is a complex neuronal network and magnesium also contributes to the normal functioning of the nervous system. Ensuring an adequate supply of magnesium in the diet is important as magnesium helps to maintain normal bones and teeth. Vitamin B6 Supports energy metabolism and nervous system health in the body.