Headache research is focused on learning what factors cause or encourage the development of headaches. Since certain dietary, sleep-related, and emotional factors are involved in the workings of blood vessels and the flow of blood to the brain, scientists are focusing their attention on investigating the link between these factors and headaches. If such factors can be identified, scientists can then develop ways to rectify them and thus prevent headaches. At the same time, scientists are working on developing more advanced methods to manage headaches.

A Nutritional Deficiency

Scientists know that the body needs certain nutrients in order for blood vessels to work effectively. These nutrients include magnesium and riboflavin. Since headaches are linked to blood-flow changes in the brain, scientists theorize that a deficiency in either of these nutrients may cause problems in the workings of blood vessels, resulting...