Migraines are extremely widespread in the United States, and much more debilitating than people realize. There are about 39 million people who struggle daily with this neurological disease, which makes it the 3rd most prevalent illness in the world. Not only do these severe and persistent headaches affect daily life, but they may be connected with mental health disorders such as depression and anxiety. Current research is being performed to figure out what the link may be. For example, do migraines lead to depression and anxiety? Or is it psychiatric illness that leads to migraines?