It's easy to get answers about health and nutrition! Just send your question by email to [email protected] 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, MD, FACP, CCMS | Terms of Use | Privacy Policy


Ask Dr. Gourmet

Does resveratrol interact with Coumadin (warfarin)?

I have been hearing a lot about the positive affects of Resveratrol. Could I take that supplement along with Coumadin?

Dr. Gourmet Says...

There's no evidence at all that resveratrol is beneficial. None, nada, zip. There is some research that indicates foods containing resveratrol may offer benefit but that's not conclusive.

The people who are selling resveratrol in supplement form are quite simply frauds. They are crooks and thieves and only interested in taking your money. Don't give it to them. There are, in fact, almost no supplements that have been shown to be beneficial for your health. Great quality food has been proven time and again to be the choice you want to make.

Regarding taking any supplements with Coumadin®: do not take anything without checking with your physician.

Thanks for writing,

Timothy S. Harlan, MD, FACP, CCMS
Dr. Gourmet