Is that chiropractor or chiroquacktor. A long time ago I had a discussion with one who offered me some (free) unsolicited nutritional information. I have an extensive science background and knew what he was claiming was pure bunk. It was worth exactly what I paid for it. It left me questioning how good the training he was undergoing really was. When they start talking about spinal manipulation to cure ills, I am very skeptical. Show me the proof!