Osteoporosis is a skeletal disease that is related to the bone and reduces its density. This disease occurs because of the low absorption of the calcium due to many reasons, one of which is Hypovitaminosis D. The absolute effect of vitamin D is to assist the intestinal absorption of calcium by interposing active calcium transport across the Intestinal mucosa. One of the functions of vitamin D is to facilitate the absorption of calcium which leads to healthy bones. In this manner, vitamin D interacts by two mechanisms which are genomic and non-genomic. Both of these mechanisms include the synthesis of Calbindin which is known as calcium-binding protein. This type of protein shuttles calcium to the basolateral side of the mucosal cell from the
