Do Patients on Coumadin warfarin need to eliminate foods containing vitamin K?
Coumadin is the common brand name for warfarin. To ensure that warfarin is effectively thinning your blood, it’s important to eat about the same amount of vitamin K every day. Vitamin K normally helps your blood clot so wounds don’t bleed too much. Warfarin works against vitamin K, making your blood clot more slowly.
Why should you avoid vitamin K with Coumadin?
Can eating too much vitamin K cause blood clots?
Too Much Vitamin K As long as someone isn’t taking blood thinner medication, eating more of the vitamin doesn’t cause too much blood clotting or other dangerous conditions (2).
What foods to avoid if you are on blood thinners?
5 Things to Avoid If You’re On Blood Thinners
- Leafy greens. Leafy greens like kale, spinach, Brussels sprouts and lettuce contain high amounts of vitamin K.
- Green tea.
- Cranberry juice.
- Grapefruit.
- Alcohol.
What should I eat if my INR is high?
The most common foods that have high vitamin K are green leafy vegetables such as kale, collard greens, broccoli, spinach, cabbage, and lettuce.
What is a good diet for someone on Coumadin?
It is possible that eating a diet rich in vitamin K could reduce the effect of warfarin on clotting factors….The AHA’a list of 19 foods high in vitamin K includes:
- amaranth leaves.
- asparagus.
- broccoli.
- Brussels sprouts.
- coleslaw.
- collard greens.
- canned beef stroganoff soup.
- endive.
What foods are forbidden when on Coumadin?
Cranberries and cranberry juice were formerly forbidden to patients taking Coumadin. However, more recent studies concluded that the tart fruit and juice were permitted in amounts of up to eight ounces a day.
What foods are low in vitamin K?
Meat and Other Foods. Meat generally is low in vitamin K, except canned fish packed in oil and abalone. Dairy products, including eggs, are also low in vitamin K. Most beans and legumes, with the exception of black-eyed peas, soy and green beans are low in vitamin K.
Does vitamin K interfere with Coumadin?
Taking vitamin K also can be dangerous when you are taking Coumadin because vitamin K can interfere with how Coumadin works. This is because vitamin K is a vitamin that contributes to blood clotting.
How does vitamin K interact with Coumadin?
Interaction. Vitamin E can block coagulation factors that are dependent of vitamin K in the same manner as Coumadin. According to the Office of Dietary Supplements, taking large doses of vitamin E with blood thinners, including Coumadin, can increase the risk of bleeding . The risk rises if vitamin K intake is low as well.