Your body needs vitamins and minerals to work properly. Theoretically, a healthy balanced diet should provide all the minerals your body needs, but no one can eat healthy food only. Asahi Dear-Natura Calcium + Magnesium + Zinc + Vitamin D combines 4 essential components that will improve your health and well-being. It has a beneficial effect on the bones and muscles and improves the cardiovascular and the CNS systems. Relieves nervous tension and stimulates energy production.