Calcium is an essential mineral that the body. He participates in the process of cell division and specialization. It contributes to normal blood clotting. It is needed to maintain healthy bones and teeth. It helps maintain normal neurotransmission. Zinc helps in the proper functioning of the immune system, helps to maintain healthy skin, hair and nails, is involved in cell division, it helps to maintain normal metabolism of macronutrients. Quercetin is a compound of vegetable origin from the group of flavonoids. It occurs naturally in many fruits and vegetables.