Used in the treatment and prevention of vitamin K deficiency, particularly in individuals with conditions that impair fat absorption, such as cystic fibrosis or liver disease. It plays a crucial role in blood clotting by aiding the production of clotting factors in the liver, reducing the risk of excessive bleeding. Additionally, it supports bone health by assisting in the regulation of calcium, promoting bone mineralization, and potentially reducing the risk of fractures. It is also being studied for its potential benefits in cardiovascular health, as it may help prevent arterial calcification. Often included in dietary supplements to ensure adequate vitamin K intake.