VITAMINK
Vitamin K
Vitamin K is a group of structurally similar, fat-soluble vitamins that the human body needs for posttranslational modification of certain proteins required for blood coagulation, and in metabolic pathways in bone and other tissue. They are 2-methyl-1,4-naphthoquinone derivatives. This group of vitamins includes two natural vitamers: vitamin K1 and vitamin K2.The above text is a snippet from Wikipedia: Vitamin K
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