Thursday, October 23, 2008

Vitamin K

Vitamin K

The proper chemical name of vitamin K is Phylloquinoe. This vitamin is necessary mainly for the coagulation of blood.


Principle Sources


Spinach

Cabbage

Brussels sprouts

Synthesised by bacteria in the intestine

Fish livers

Alfafa

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Function

Essential for final stage of prothrombin synthesis in the liver. Therefore it is a necessary factor for the blood-clotting mechanism.

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Deficiency diseases and Symptoms


Mild deficiency leads to a prolonged blood clotting time.

Serious deficiency means blood fails to clot at all.


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