Aminocal tablet contains Calcium, Vitamin D3(cholecalciferol), Vitamin C(ascorbic acid),Pyridoxine,L-lysine and Arginine which is used as nutritional supplement. Role of Key ingredients:Calcium ensures the adequate supply of calcium to bones. It may be used to treat conditions caused by low calcium levels such as breaking of bones.Cholecalciferol (Vitamin D3) which is a fat soluble vitamin, that helps the body to absorb calcium and phosphorous found in food and supplements. Vitamin D is made by the body when skin is exposed to sunlight. Sunscreen, protective clothing, limited exposure to sunlight, dark skin, and age may prevent getting enough vitamin D from the sun, thus leading to Vitamin D3 Deficiency.Vitamin C helps the body absorb more iron. Vitamin C is a water-soluble vitamin with antioxidant activity required by the body to make collagen.Pyridoxine is important for the breakdown of protein, fats, and carbohydrates from foods.L-lysine is an essential amino acid for normal growth and development.It also helps in the absorption of calcium.Arginine is an α-amino acid that is used in the biosynthesis of proteins. Aminocal is a nutritional supplement which can be taken by people who have low levels of calcium in their blood. Use under medical supervision.