ingredient information
Vitamin K1
AAA
Vitamin K is found in green leafy vegetables as well as fermented foods. Vitamin K 1, found naturally is called phylloquonone, and vitamin K2, found naturally is called menaquinone 7, which can be synthesized by bacteria in the gut and absorbed in the intestines. Man-made forms of K1 and K2 are phytoandione and menatetranone (menaquinone 4) respectively. Vitamin K seems to play a unique role in maintaining arterial health and promoting healthy bones.