You're eating the wrong things—or not eating enough

>
The most likely offenders: Foods that contain the amino acid tyramine (like red wine and aged cheeses), nitrates (hot dogs, deli cold cuts, and other processed meats), or the amino acid phenylalanine (chocolate). All three substances cause blood vessels to constrict and then expand, causing migraines. Skipping meals triggers them, too, because the brain is hypersensitive to fluctuations in blood sugar, Dr. Aurora says.


Trigger Tamer: Eat and drink water regularly, and make sure those meals high in protein to help keep you satiated and maintain blood sugar levels. It's also crucial to figure out which, if any, foods bother you, and ban them from your diet.