Vitamin D is particularly important for the human body- A contributes to the normal function of the immune system. Further- more, vitamin D has a role in the normal absorption and utlization of calcium and in the maintenance of normal blood calcium levels. It therefore helps to preserve normal bones and teeth. Regular and sufficient exposure to sun light allows the skin to produce vitamin D naturally. Due to various factors, such as less sunlight in the dark season, lack of time outdoors, age-related changes in demand, this natural production is often insufficient. Vitamin D direct sticks cover the supply of vitamin D considered adequate by the DGE (German Society for Nutrition) for the daily supply of the body. Vitamin D direct sticks are a high quality food supplement. It is produced and controlled according to international guidelines of quality.
