![](https://www.diabetesnews.com/wp-content/uploads/2017/12/juvenile-glucose-44179661-150x150.jpg)
Vitamin D deficiency is common in children and teenagers with type 1 diabetes. Researchers have found that supplementation with cholecalciferol (Vitamin D3) to bring Vitamin D to normal levels in children who were deficient also benefited their blood glucose control. The children with the highest blood glucose levels before the supplementation showed the greatest improvement. Read more