The K vitamin is essential for the blood to clot to repair injuries. Whenever a person has a bleeding wound, it is the K vitamin that is present in the blood that stops the bleeding and enables most minor cuts to heal quickly.
There are three different forms of the K vitamin. The first variant of the K vitamin is vitamin K1, also known as phylloquinone. This is the form of the K vitamin that is found in types of plant foods. Vitamin K found in plant foods. The second form of the K vitamin is the vitamin K2, or menaquinone. This type of the K vitamin is formed by friendly bacteria in the intestines. Thirdly, there is vitamin K3 which is also known as menadione and is actually an artificial form of the K vitamin. All three of these types of K vitamin end up in the liver where it is used to create the blood clotting substances.
Dairy products a good dietary source of some types of vitamin K. US dairy products are a significant source of the MK form of vitamin K and indicates that MK forms of the nutrient are more present in commonly-consumed foods than previously thought, new research shows. Source 5c.