How much vitamin K is in Tegreen 97?
A. The makers of Coumadin have established levels of vitamin K in a wide variety of foods. There is approximately 0.03 micrograms of vitamin K in a typical serving of green tea (traditionally brewed, 3.5 fl. oz.). Pharmanex’s Tegreen is equivalent to 7 cups of traditionally brewed green tea, yielding approximately 0.21 micrograms vitamin K per capsule.
