A potential cause of headaches could be an allergy to sulfites, a preservative in wine.
21 Nov 2023 --- A recent study conducted by US researchers reveals insights into why some people experience headaches after drinking red wine.
University of California, Davis researchers have found that a naturally occurring flavonol in red wines can cause facial flushing, headache and nausea.
The โmillennia-old mysteryโ of why red wine can cause headaches may have been solved, according to scientists.
Researchers now think they've cracked the mystery of why some people get "red wine headaches." Quercetin, a flavanol found in fruits and vegetables, ...
In a new study, scientists suggest that the flavonoid compound quercetin could be to blame. They showed that quercetin inhibits a key step in the body's ...
Researchers think they've figured out what causes red wine headaches. A flavanol in grapes called quercetin can interact with alcohol to cause toxic buildup ...