Main product description Magnesium contributes to healthy muscle function, folic acid reduces fatigue and exhaustion, other B vitamins support energy metabolism, and vitamin C contributes to the normal functioning of the immune system. Vitamin B1 contributes to the normal functioning of the nervous system. Vitamins B12, B2 and B6 contribute to the reduction of fatigue and exhaustion and to normal energy metabolism. Recommended dose: dissolve 1 tablet in a glass of water (200 ml) once a day and drink. The recommended daily dose should not be exceeded. Warning: Keep out of reach of children, in a dry and dark place, at a temperature of 15-25 °C. The nutritional supplement should not be used as a substitute for a varied diet and a healthy lifestyle. High doses of magnesium can cause diarrhea in sensitive people