Nutrition and Supplements Vitamins and minerals Cantabria Labs Magnesium Nm 20 Envelopes Food supplement based on lactate and magnesium oxide. Magnesium contributes to: - Reduce tiredness and fatigue. - Psychological function and normal muscle function. - Normal functioning of the nervous system. - Normal protein synthesis. - To electrolyte balance. - Normal energy metabolism. - Maintenance of bones and teeth in normal conditions. - Contributes to the process of cell division. Instructions for Use: 1 sachet per day Dissolve in water or fruit juices.