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.
Sulfites used as preservatives in red wine have been linked to migraine headaches. Alcohol in any drink causes increased blood flow to your brain and can also result in dehydration, both of which might be headache triggers.