Sona Infant D3 is a caramel flavoured Vitamin D3 supplement providing the recommended 5μg (200 IU) of Vitamin D in each daily dose. Each bottle contains 4 months supply. Vitamin D is a fat soluble vitamin that has many important functions in the body including contributing to the normal functioning of the immune system and the maintenance of bones and teeth. Vitamin D deficiency has been highlighted as a national issue as rickets, a severe Vitamin D deficiency disease, has re-emerged in children in recent years causing concern. For this reason, the Department of Health & Children recommends that “all infants, from birth to 12 months, whether breastfed or formula fed, be given a daily supplement of 5μg (200 IU) Vitamin D. This should be provided by a supplement containing Vitamin D exclusively”.