Vitamin K was discovered by Henrik Dam in 1929 and is a fat soluble vitamin
. He found out that the compound is actually cholesterol that can prevent bleeding. Besides this there are also various benefits of Vitamin K that one should know. Henrik Dam was the person who did realize that the compound can prevent bleeding. Since then numerous research works have been carried out on this matter. The findings was in accordance what Henrik Dam found, yes it does have clotting property, and is even needed by the body for the proper clotting of blood. It has also been seen that if it is absent in the body then even minor wounds and cuts would result in excess blood flow from the body. Hence if you find that a cut in your body is taking rather unusual time to clot then you should get yourself Vitamin K as food or as supplement.
Various green, leafy vegetables such as broccoli, cabbage and spinach, all contain high levels of this vitamin. Another good source is the green tea if vegetable is not your favorite thing. Also eggs, milk and liver all contain lower levels of vitamin K. generally deficiency of this can be due to various facts such as use of antibiotics and anti-coagulants that prevents absorption of this vitamin to the body. Also many other diseases can cause low levels of this vitamin.
The hazards of low levels of this can be great ranging from bone fracturing due to weak bones to heavy bleeding from wounds even from places like the gums. Hence to prevent these conditions one should regularly have a daily supplement of Vitamin K to meet his RDA.