Vitamin D food supplement tabletsContributes to normal muscle functionImmune supportContributes to normal bone functionOptimum Level Vitamin D3 - for Health & WellnessUltra vitamin D provides 1000 IU vitamin D3. Safeguarding the diet with vitamin D is recommended to help maintain optimum levels throughout the year, especially during the winter months. This is particularly important for those who have restricted or limited exposure to the sun.Vitamin D plays a truly remarkable role in the body for all round health and wellness, including contributing to the:- Normal function of the immune system- Normal absorption and utilisation of calcium in the body and the maintenance of normal bones and teeth- Maintenance of normal muscle function.Vitamin D also has an important role in the process of cell division.Provides Vit. D3 (cholecalciferol)This is the preferred form of vitamin D, produced naturally by the body on exposure to sunlight.1000 IU (D3* 25µg)*Provides D