Hi, you should be able to eat anything youwant to , including green veggies with vitamin K when you are on
Coumadin/Warfarin. You just have to be consistent every day with the amount of vitamin K you consume. For instance, if you want salad, you should have it every day. The same if you like cooked green veggies, make sure you have about the same amount of one of them every day. Talk to your doc or health care provider about the fact that you want to start eating more veggies. They should then test your INR about a week after you start in order to see if your Coumadin/Warfarin dosage needs to be adjusted.
There is lots of information on the coumadin forum in a site called Valve Replacement.com
Good luck.