Which Amino Acid Cause Headaches?

Tyramine is a vaso-active amino acid found in foods. It precipitates headaches in some sufferers. It is an intermediate product in the conversion of tyrosine (an amino acid present in many proteins) to epinephrine (an active hormone produced by the inner portion of the adrenal gland).

Which cheeses cause migraines?

If eating cheese makes your head hurt, it's likely an aged-type like Swiss, Parmesan, Brie or cheddar. Aged cheeses are high in tyramine, a natural chemical found in some foods. Tyramine can cause headaches by constricting and dilating blood vessels.

What protein causes headaches?

The researchers found that too much of a small protein called RAMP1 appears to "turn up the volume" of a nerve cell receptor's response to a neuropeptide thought to cause migraines. The neuropeptide is called CGRP (calcitonin gene-related peptide) and studies have shown that it plays a key role in migraine headaches.