Vitamin K2 is a fat-soluble vitamin that plays a crucial role in bone and cardiovascular health. It helps activate proteins responsible for binding calcium to bones and teeth, promoting strong skeletal structure, while also preventing calcium buildup in arteries, reducing the risk of cardiovascular issues. Vitamin K2 is found in fermented foods, certain animal products like cheese and egg yolks, and supplements. It’s often paired with Vitamin D3 for synergistic benefits in bone and heart health.