The main job of vitamin K2, is to move calcium from the blood vessels to the bones. So not only does K2 support bone health, but by moving calcium out of the arteries and into the bones. K2, supports our overall cardiovascular system health.Which is absolutely essential for our long term health. Vitamin K2 is rich in fermented foods like fermented natto and sauerkraut. And also in animal protein, animal fat, and egg yolks. And wherever possible, we should be looking to get enough K2 into our die