I found it one time. I was looking at an x-ray and knew this medical doctor had headaches but had never been to a chiropractor - just by looking at her x-rays with her never saying this to me. She had come in for back pain not headaches. Since I have a 99% cure rate with migraines and headaches with thousands of patients due to a system and treatment I developed I could easily tell. It's not that I heal anyone, it's the power that was put in there from the nerves that control all the healing that was interfered with. I just knew that when a spine is out of alignment, like arteries, you have have damage without symptoms, but when you have a severe subluxation it could cause headaches and mostly does if it looks a certain way on a picture. The reason why CT scans, X-rays and MRIs done at an MD doesn't work is because they are looking for a physical pressure right on the nerve. Not looking at the whole is filled with fat, arteries, veins, and nerves and if you close it, it causes the nerve to malfunction, based on the research from U of Colorado. So I asked do you have headaches and the doctor said no, I have migraines. I proceeded to push on the spine and her headache / migraine came on and when I stopped it went away. Sounds simple, because I saw a bad x-ray that an MD thinks is bad but not pathologically. Just because when the CT, MRI, and X-ray doesn't show a surgery needed or a drug, that is most all they use to get you well. But when you look at nerves and alignment, the research is out, it causes the nerves to malfunction and cause disease. You just have to know where to look and what to do. Since I taught anatomy to the doctors as an assistant, took several of the postgraduate seminars listed in my bio, and figured a way to treat this thing plaguing the US with aura, eye pain, headaches, migraines, and we have had great success, because God has allowed us to try to figure this thing out. I have at least a few hundred testimonials recorded, so there is hope for you and yours. I don't treat headaches or cure it, the body does, when you optimize healing and function. You know, the cause of malfunction and disease.