14 Jun 2017 --- A new study abstract presented at the International Conference on Children’s Bone Health in Würzburg, Germany, has highlighted the increased risk of fracture in children with low vitamin K2 status. While vitamin D has an established role in the prevention of fractures, this is the first study to evaluate both D and K2 status in healthy children with low-energy fractures (i.e., the result of falling from standing height or less) and in the control group without fractures.