Alcohol interacts adversely with Warfarin and
increases the INR.
interacts with foods that contain Vitamin K. Vitamin K works against Coumadin /warfarin
and makes it less effective. Please try to eat consistent amounts of Vitamin K. Green leafy vegetables such as spinach, Broccoli
, kale, collard greens, cabbage, and salad greens are some sources of Vitamin K, but there are many others.