Nitrate-Reducing Microbes May Be Linked to Migraine

Share this content:
Nitrate-Reducing Microbes May Be Linked to Migraine
Nitrate-Reducing Microbes May Be Linked to Migraine

HealthDay News -- Patients with migraines have higher levels of certain microbes in their mouths and digestive systems, according to a study published in mSystems, a journal from the American Society for Microbiology.

Specifically, the analysis of data from the American Gut Project found that migraine sufferers had significantly higher amounts of nitrate-reducing microbes than those without migraines. The project included 172 oral samples and 1966 fecal samples, the researchers said.

"There is this idea out there that certain foods trigger migraines -- chocolate, wine, and especially foods containing nitrates," lead author Antonio Gonzalez, of the University of California, San Diego, said in a news release. "We thought that perhaps there was a connection between someone's microbiome and what they were eating."

Although the researchers found a link, they didn't prove a cause-and-effect relationship. Further research is needed to learn more about the association between microbes and migraine, the study authors said. It's possible that the results of such research might lead to new migraine treatments, they added.

Reference

Gonzalez A, Hyde E, Sangwan N, Gilbert J, Viirre E, Knight R. Migraines Are Correlated with Higher Levels of Nitrate-, Nitrite-, and Nitric Oxide-Reducing Oral Microbes in the American Gut Project CohortmSystems. 2016;1(5):e00105-16. doi:10.1128/msystems.00105-16.

You must be a registered member of Neurology Advisor to post a comment.
close

Next Article in Migraine and Headache

Sign Up for Free e-newsletters

CME Focus