K vitamini is a fat-soluble vitamin essential for blood clotting and bone health. It exists in two main forms: K1, found in green leafy vegetables like spinach and kale, and K2, which is found in fermented foods and animal products. This vitamin plays a crucial role in synthesizing proteins that regulate blood coagulation and maintain bone density. A deficiency in K vitamini can lead to excessive bleeding and an increased risk of fractures. Regular consumption of K1 and K2 through a balanced diet helps ensure adequate levels of this important nutrient.