MULTI-mineral is a food supplement based on minerals. This has a careful formulation that includes up to ten minerals, mostly chelated with amino acids or organic acids to improve its bioavailability. They contribute to normal energy metabolism (magnesium, calcium, iron, copper and manganese).\ They contribute to the maintenance of bones in normal conditions (magnesium, calcium and zinc), to the normal functioning of muscles (magnesium, calcium, potassium).\ They contribute to the normal functioning of the immune system (iron, copper, zinc and selenium), to the protection of cells against oxidative damage (copper, zinc, manganese and selenium). Instructions for use: Take 3 capsules a day.