Get the Coumadin Diet Plan and Cookbook!

This indispensable book includes:

6 weeks of complete meal plans, with shopping lists
95+ delicious Coumadin safe recipes
Information about managing your diet on Coumadin
Ingredient and cooking tips throughout the book
Complete Nutrition Facts including Vitamin K content for each recipe

Available in print format for $19.95 + s/h or eBook format for $14.95 - Order Now!

Questions about ordering? Click here to read the FAQ.

*Book price: $19.95 + $5.95 shipping within the United States. We are happy to accept personal checks drawn on a US bank for delivery within the United States only. Download the order form. We regret that we are unable to process orders by phone or ship printed books outside the United States.

How Much Vitamin K is in...?

Find out the exact amount of Vitamin K (in micrograms) of almost a thousand common foods! Listed both alphabetically and then in order of the amount of Vitamin K in the food, this downloadable list (not available in printed book format) will help you know exactly how much Vitamin K you're eating. Just $4.95 for the eBook or $12.95 for the pocket- or purse-sized book (via Lulu.com)!

It's easy to get answers about health and nutrition! Just send your question by email to askdrgourmet
@drgourmet.com and Dr. Harlan will respond to questions of general interest. Answers will be posted in the Ask Dr. Gourmet newsletter (sign up now!) and archived in the Ask Dr. Gourmet section of the website.

Please note that the Ask Dr. Gourmet feature is restricted to questions regarding food and nutrition. Due to the many questions we receive, not all questions may be answered. For more specific questions about your individual health, please contact your doctor. About Timothy S. Harlan, M.D. | Terms of Use | Privacy Policy

Is tea safe for those taking Coumadin (warfarin)?

Is regular tea, iced or hot, contraindicated while taking Coumadin?

Dr. Gourmet Says...

Tea should not be an issue for those taking Coumadin® (warfarin). Black tea leaves are indeed high in Vitamin K, but brewing the tea uses small amounts of leaves. Consequently, there's a very low amount of Vitamin K in brewed tea — it should be safe.

Thanks for writing,

Timothy S. Harlan, M.D.
Dr. Gourmet

Read More Ask Dr. Gourmet Questions

Will non-alcoholic beer affect your Coumadin dose?
Does grapefruit really interact with medications? (See also....)
Are almonds a good snack for those on Coumadin?
Is regular tea, iced or hot, contraindicated while taking Coumadin?
I can't have broccoli or cauliflower because of its high Vitamin K levels - why is it in your recipes?
Does salt increase INR levels?
If I'm on Coumadin, can I use Green Tea for weight loss?
Is Mona Vie (acai juice) safe with Coumadin?
Can those on Coumadin (warfarin) eat eggs or Eggbeaters?
Can I cook with parsley while on Coumadin?
Are peanuts affecting my Coumadin?
Should you avoid cranberry juice on Coumadin (warfarin)? Updated information!
Are there foods that interact with Coumadin even though they are low in Vitamin K?
Does freezing "kill" the Vitamin K in foods?
Can a person on Coumadin (warfarin) eat black eyed peas?
Can foods low in Vitamin K still affect my INR levels?

How Much Vitamin K is in....?

There's an easy way to find out about the nutrition content of any food. Just use The Dr. Gourmet Diet Plan Software.

Just register to use the software, then click the Recipe Box tab. The ingredient database includes over 7,000 ingredients and will show you the nutritional information for those ingredients - including Vitamin K. Use the Food Diary section to help you track your daily Vitamin K intake along with calories and other nutrients. Try it now!