Phylloquinone

Phylloquinone is often called vitamin K.

Chemical Formula: C₃₁H₄₆O₂

Other names: Vitamin K1, 2-methyl-3-phytyl-1,4-naphthquinone

Layman's explanation: Phylloquinone (vitamin K) is needed for proper bone formation and blood clotting. In both cases, vitamin K does this by helping the body transport calcium. Vitamin K is used by doctors when treating an overdose of the drug warfarin. Also, doctors prescribe vitamin K to prevent excessive bleeding in people taking warfarin but requiring surgery. Leafy green vegetables, such as spinach, kale, collards, and broccoli, are the best sources of phylloquinone. The greener the plant, the higher the vitamin K content. Other significant dietary sources of vitamin K include soybean oil, olive oil, cottonseed oil, and canola oil.

Keywords: vitamin K, calcium

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