Vitamin D supplement to support bone and immune health. Provides 1000iu of vitamin D per tablet. Vitamin D contributes to the normal function of the immune system and muscles. It is needed for the utilisation of calcium in the body and helps to maintain bones and teeth. Vitamin D is naturally created by the body through exposure to sunlight and is recommended as a supplement for individuals with limited exposure to sunlight. Groups at high risk of low vitamin D levels including those of Asian and Afro Caribbean descent, pregnant and breastfeeding women, children and the elderly.