Vitamin K1 (phylloquinone)

BBuilding Evidence611 studies referenced

Latest evidence update: 2017-02-28

Common dosage

Varies

Description

Plant form of vitamin K, concentrated in leafy greens. Cofactor for coagulation factors II, VII, IX, X. Distinct from vitamin K2 (menaquinones) in absorption and tissue distribution.

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Referenced studies (1)

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