BREAKING: Drivers should avoid this stretch of road in Howard County due to emergency repairs, officials advise.
Other compounds in beer, whiskey, and wine that deplete levels of serotonin (the happy hormone) in the brain could also be triggering migraines. 4. Tyramine. Tyramine is an amino acid that has been thought to trigger headaches by reducing serotonin levels in the brain and affecting the dilation of blood vessels.
Weâre talking about otherwise headache-free people who drink a glass of wine and are seized by headaches. Weâre not doctors, and even doctors have disagreements about why some wines cause headaches. But because weâre asked about headaches and wine so often, we did some research. Hereâs what we found. First, sulfites. Many people seem to think that sulfites in wine cause headaches.