3 years ago I had a total knee replacement. I left the hospital 3? days later, the next morning I awoke with a blood clot in my lung. Went to another hospital for 5 days, got rid of the clot and now am on warfarin. I started on 7.5 every day, went to 10mg two days a week and 7.5 4 days. Then I went to 10mg 4 days and 7.5 3 days. I went for my INR reading 4 dr visits ago and the reading was good. So instead of my 4 week reading I stretched it to 5. It was good for 3 visits. I went to a new dr. 2 weeks later and she wanted another reading. It was 1.4. Now I gotta take 10 mg for 7 days and see her in a week. I was eating spinach and lots of garlic for those 3 months and in the 2 weeks between tests I hadn t eaten any Vit. K of value. I don t feel I m getting any help with my diet. Just getting more rat poison. I try to figure this out on my own, Am I supposed to eat more or less green? I eat carrots and I saw there is K in them, too. Sue