Ultra Vitamin D provides optimum strength vitamin D, a nutrient that plays a truly remarkable role in the body and is important for many areas of health. It not only contributes to the maintenance of normal bones and teeth but is also known for its role in supporting normal function of the immune system, normal cell division and normal muscle function. Vitamin D is synthesized by the body on exposure to sunlight. However, many areas of the world receive insufficient sunlight and even in sunny areas, many choose to limit their exposure due to the negative health effects of excessive exposure to the sun\'s UV rays. These factors have led to widespread low vitamin D levels in many parts of the world. Many national governments now recommend vitamin D supplementation for the entire population, due to the many benefits of this key nutrient. The UK Department of Health now recommends that everybody from birth take a supplement containing vitamin D to help safeguard their levels. __Features:__ -Suitable for vegetarians -No artificial colours -No preservatives -No lactose -No yeast Ultra Vitamin D is not tested on animals