medio nursing

                                                          Vitamin D ( Calciferol) What Is Vitamin D : Vitamin D is a crucial nutrient that plays several important roles in the body, primarily related to bone health, immune function, and mood regulation. It is also called the anti-rachitic vitamin because its deficiency interferes with calcium and phosphorus usage, which in turn causes rickets. Function of Vitamin D : 1. Calcium Absorption :  Vitamin D promotes calcium absorption in the gut, maintaining proper bone and teeth health. Bone Health: It helps in the mineralization of bones, preventing rickets in children and osteomalacia or osteoporosis in adults. 2. Immune System Support :  Vitamin D modulates immune responses and helps in defending against infections like the common cold. 3. Mood and Mental Health :  Low levels of vi...