Why Take WeightWorld Magnesium Citrate Capsules - Our magnesium capsule supplement contains a dose of 440mg of pure natural magnesium from the powerful formula of 1480mg of magnesium citrate. This essential mineral is known for being essential in protein synthesis and normal energy metabolism according to EFSA. Multiple Benefits of Magnesium for the Body - This mineral has multiple benefits as it contributes to the normal functioning of the nervous system, normal psychological function, contributes to the maintenance of teeth, and has a role in the process of cell division. Properties confirmed by the European Food Safety Authority (EFSA). Fundamental Magnesium Mineral for Athletes - Magnesium is a fundamental mineral for physical exercise, as it contributes to reducing tiredness and fatigue, electrolyte balance, contributes to the normal functioning and maintenance of muscles and bones, and contributes to normal protein synthesis. Properties confirmed by EFSA.