We receive correspondence on a daily basis from migraine sufferers asking about their migraines and whether or not MigreLief will work for them. Many things can happen physiologically that can contribute to migraines occurring. Platelets in your blood can clump together (aggregate) more than they should and this causes a neurotransmitter called serotonin to over release in the area the clumping occurs. Unfortunately, serotonin can cause blood vessels around the scalp and brain to constrict too much. When this happens,...