Vitamin K denotes a group of 2-methilo-naphthoquinone derivatives.
See also:
They are human vitamins, lipophilic (i.e., soluble in lipids) and therefore hydrophobic (i.e., insoluble in water).
They are needed for the posttranslational modification of certain proteins, mostly required for blood coagulation.
Normally it is produced in the intestines, and dietary deficiency is extremely rare.
For more information about the topic Vitamin K, read the full article at Wikipedia.org, or see the following related articles:
Note: This page refers to an article that is licensed under the GNU Free Documentation License. It uses material from the article Vitamin K at Wikipedia.org. See the Wikipedia copyright page for more details.
Editor's Note: This article is not intended to provide medical advice, diagnosis or treatment.
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