This is the way......with Wellkid The Mandalorian Vitamin D gummies. Vitamin D helps support children's normal immune system function.Wellkid® The Mandalorian Vitamin D gummies provide vitamin D3, the preferred form of vitamin D produced naturally by the body. Vitamin D contributes to children's normal immune system function. Vitamin D is also needed for normal growth and development of bone in children.The UK Department of Health recommends that everyone from the age of 5 should consider taking a daily supplement containing vitamin D during the autumn and winter.