Do you get frequent headaches, feel dizzy or even lack immunity? A significant cause of these symptoms could be lack of Vitamin D. The sunshine vitamin is important for the body’s control and absorption of essential minerals like calcium, magnesium, and phosphate. Furthermore, this vitamin is vital for immune system support and is known to aid the growth of bones and teeth and better resistance to diseases such as diabetes. But when it comes to absorption of Vitamin D, how to improve it? A recent study, presented at the 24th European Congress of Endocrinology in Milan, has shown that milk and water are one of the most efficient sources of Vitamin D.