Vitamin K is crucial for the body as it plays a vital role in blood clotting and maintaining bone health. It helps synthesize proteins that are essential for blood coagulation, preventing excessive bleeding. Moreover, vitamin K is involved in the regulation of calcium in bones and arteries. Adequate levels can help reduce the risk of osteoporosis and cardiovascular diseases. It can be obtained through dietary sources such as leafy green vegetables, broccoli, and fermented foods. Ensuring appropriate vitamin K levels is essential for overall health and well-being.