Some consumable foods may cause migraine, especially those who love chicken liver.  Although chicken liver is rich in nutrition but it is not suitable for certain people due to its Amino-paraethenol affecting to brain arteries.  This substance is a factor of blood clots relating to some symptoms of migraine such as having one-sided headaches for a long time.  Then it may lead to queasy feeling and vomit or one-sided blindness.  Anyone suffering from blood vessel disease of the brain or one-sided headaches should avoid this type of food to prevent and control possible causes of migraine.