Tag: Anticoagulant therapy

According to the USDA nutrient database, some foods, such as mushrooms and canned corn, contain virtually no vitamin K, a crucial nutrient for blood clotting and bone health. Knowing which foods do not have vitamin K is especially important for individuals on blood-thinning medication like warfarin, which requires consistent vitamin K intake.

Over three million Americans are prescribed warfarin to prevent blood clots, but dietary intake, particularly of vitamin K, is critical for managing its effectiveness. A common misconception is that certain foods directly 'make INR go up', but the truth is more complex and relates to consistent vitamin K consumption.

According to the American Heart Association, many common vegetables are surprisingly low in vitamin K and suitable for diets that restrict the nutrient. If you are on blood-thinning medication like warfarin, knowing what vegetables can I eat without vitamin K is crucial for maintaining a steady intake.