Calcium plays a very important role in the body. It is necessary for normal functioning of nerves, cells, muscle, teeth and bone. If there is not enough calcium in the blood, then the body will take calcium from bones, thereby weakening bones. Vitamin D helps your body absorb calcium and phosphorus. Having the right amounts of vitamin D, calcium, and phosphorus is important for building and keeping strong bones. Winfinith Calcium citrate & D3 will helps in building and maintaining strong and healthy bones. It’s increase bone density and help reduce chances of fracture in older men and women. Vitamin D3 with Calcium citrate reduces risk of osteoporosis and is particularly useful for children and women. CALCIUM CITRATE – It is used to treat conditions caused by low calcium levels such as bone loss (osteoporosis), weak bones(osteomalacia/rickets), decreased activity of the parathyroid gland (hypoparathyroidism), disease (latent VITAMIN D3 – D (ergocalciferol-D and a certain muse holecalciferol-D3, alfacalcidol) is a fat-soluble vitamin that helps your body absorb calcium and phosphorus.