Natures Aid Vitamin D3 1000IU (25UG) 90`SVitamin D is a fat soluble nutrient which supports your body in many ways. Perhaps the most well known role for Vitamin D, is the one it plays in supporting the proper absorption and utilisation of calcium, and therefore, the maintenance of healthy bones and teeth. Additionally, Vitamin D helps to reduce the risk of falling associated with postural instability and muscle weakness. Falling is a major risk factor for bone fractures among men and women