Get the Coumadin Diet Plan and Cookbook!

Coumadin BookThis 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!

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*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 will help you know exactly how much Vitamin K you're eating. Just $4.95 for the eBook or $12.95 for the paperback book! Shop now!

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 selected 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


          

Ask Dr. Gourmet



How Many Micrograms of Vitamin K Should I Have Per Day?

I was looking at one of your print outs, "Coumadin (Warfarin) and Your Diet." I was confused by the mcg per serving. How many mcg can you have in one day?

Dr. Gourmet Says...

The Recommended Daily Allowance (RDA) for Vitamin K is 85 micrograms (mcg) per day. Most physicians recommend trying to keep levels no higher than this as a consequence of the effect that higher doses can have on INR levels.

There are few foods that contain more than 10 - 15 mcg of Vitamin K in a serving and less than 20 mcg would be considered a lower amount. Between 20 mcg and 40 mcg would be a moderate amount of Vitamin K. More than 40 mcg and there is an increased risk of an effect on the INR. There are many foods that are very high in Vitamin K. The most common of these include members of the cabbage family such as spinach, collard greens, kale and broccoli.

While eating about the same amount of these foods that are higher in Vitamin K each day can be a strategy most people have a hard time coordinating such a plan. Consequently, most physicians recommend avoiding such ingredients.

There are three lists on the Dr. Gourmet web site that can help you. They range from a quick and simple listing to a comprehensive list of ingredients used in recipes on the Dr. Gourmet website that gives the amount of Vitamin K in micrograms. Here are the links to those lists:

Basic list
http://www.drgourmet.com/md/warfarinbrief.pdf

List of foods with relative amounts of Vitamin K
http://www.drgourmet.com/md/relativewarfarinlist.pdf

Comprehensive list
http://www.drgourmet.com/md/warfarincomprehensive.pdf

In addition there is an easy way to find out about the nutrition content of any food. The USDA National Nutrient Database is at this link: http://www.nal.usda.gov/fnic/foodcomp/search/

By entering an ingredient and following the steps this website will report the complete nutritional values of any ingredient and many prepared foods. The Vitamin K content is the last listing at the bottom of the Vitamins section. If it is not there, the food or ingredient that you searched on doesn't contain enough Vitamin K to be reported.

Thanks for writing,

Timothy S. Harlan, M.D.
Dr. Gourmet
Eat well, eat healthy, enjoy life!

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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!