What is it?Precision Engineered Magnesium with Zinc tablets provide Zinc which contributes towards normal muscle function and to normal protein synthesis. Magnesium also helps to reduce tiredness and fatigue, and Zinc supports the maintenance of healthy bones.Magnesium Contributes to Normal Muscle Function Zinc Supports the Maintenance of Normal Bones Suitable For Vegetarians and Vegans What Are the Benefits of This Supplement?Magnesium has many benefits for your active lifestyle. It helps contribute to a normal energy-yielding metabolism and the reduction of tiredness and fatigue. Magnesium also contributes to electrolyte balance making it the perfect addition to your daily supplement routine. Other benefits of taking Magnesium are that it contributes to the normal function of the nervous system and to normal psychological function. Whilst Zinc contributes to the maintenance of normal bones.