Warfarin Food Chart
Printable vitamin K content guide for common foods
Important Information
This chart is for educational reference only and is based on research data from USDA sources. Vitamin K content can vary based on preparation methods and serving sizes. This information has not been reviewed by healthcare professionals. Always consult with your healthcare provider about your specific dietary requirements while taking warfarin.
Very High Vitamin K (>100 mcg per serving)
Natto (fermented soybeans) (3 oz)850 mcg
Dandelion greens (raw) (1 cup)428 mcg
Creamed spinach (1 cup)1140 mcg
Collard greens (cooked) (1 cup)1060 mcg
Kale (cooked) (1 cup)715 mcg
Swiss chard (cooked) (1 cup)963 mcg
Turnip greens (cooked) (1 cup)746 mcg
Spinach (cooked) (1 cup)889 mcg
Beet greens (cooked) (1 cup)697 mcg
Mustard greens (cooked) (1 cup)587 mcg
Mustard greens (raw) (1 cup)144 mcg
Endive (raw) (1 cup)116 mcg
High Vitamin K (20-100 mcg per serving)
Parsley (fresh) (1 tbsp)66 mcg
Soybean oil (1 tbsp)26 mcg
Spinach (raw) (1 cup)44 mcg
Green leaf lettuce (1 cup)45 mcg
Romaine lettuce (1 cup)48 mcg
Butterhead lettuce (1 cup)56 mcg
Cabbage (raw) (1 cup)68 mcg
Prunes (dried) (5 prunes)51 mcg
Leeks (cooked) (1/2 cup)45 mcg
Bok choy (cooked) (1 cup)77 mcg
Green beans (cooked) (1 cup)54 mcg
Kimchi (1/2 cup)42 mcg
Moderate Vitamin K (5-20 mcg per serving)
Basil (dried) (1 tsp)17 mcg
Sage (dried) (1 tsp)17 mcg
Thyme (dried) (1 tsp)17 mcg
Oregano (dried) (1 tsp)6 mcg
Basil (fresh) (1 tbsp)17 mcg
Cilantro/Coriander (fresh) (1 tbsp)12 mcg
Chives (fresh) (1 tbsp)6 mcg
Kale (raw) (1 cup)18 mcg
Pesto sauce (1 tbsp)13 mcg
Pesto sauce (1 tbsp)13 mcg
Olive oil (1 tbsp)8 mcg
Product 19 cereal (1 cup)17 mcg
Low Vitamin K (<5 mcg per serving)
Black pepper (1 tsp)3 mcg
Chili powder (1 tsp)2 mcg
Curry powder (1 tsp)2 mcg
Paprika (1 tsp)2 mcg
Seaweed (nori) (1 sheet)2 mcg
Dill (fresh) (1 sprig)1 mcg
Cinnamon (1 tsp)1 mcg
Potato chips (1 oz)4 mcg
Margarine (1 tbsp)2 mcg
Pistachios (dry roasted) (1 oz)4 mcg
Hot sauce (1 tsp)1 mcg
Canola oil (1 tbsp)1 mcg
Salsa (2 tbsp)3 mcg
Guacamole (2 tbsp)2 mcg
Guacamole (2 tbsp)2 mcg
Tips for Consistent Vitamin K Intake
- • Eat the same amount of vitamin K daily rather than avoiding it completely
- • Keep a food diary to track your vitamin K intake
- • Be consistent with portion sizes of high vitamin K foods
- • Notify your doctor before making major dietary changes
- • Check labels on multivitamins and supplements for vitamin K content