What it is Links VITAMIN D3 is the same type of Vitamin D your skin produces in sunlight and is easily absorbed and utilised by the body. It comes in an easy to swallow softgel, so you can conveniently maintain a healthy Vitamin D balance. Why you need it Vitamin D is vital for the absorption and metabolism of calcium and phosphorous, which help maintain healthy bones. Without sufficient Vitamin D, bones can become thin, brittle or misshapen. Vitamin D deficiency contributes to osteoporosis and other bone diseases. The body also requires Vitamin D to help keep the immune system strong, fight against viruses and bacteria and prevent free radical damage. Vitamin D has been shown to reduce the risk of multiple sclerosis and rheumatoid arthritis. People with adequate levels of Vitamin D have a significantly lower risk of developing cancer than those with lower levels. Dosage: Take one softgel a day, with food or as prescribed by a doctor.