Why do some chiropractors believe spinal misalignment causes disease?

Why do some chiropractors believe spinal misalignment causes disease?

Jeffrey Spencer (Sports Chiropractor) gives expert video advice on: Can a back adjustment make my spine too loose?; How often do I have to have my back adjusted?; Can I give myself a back adjustment? and more...

What chiropractors know through scientific research and experience is that all misalignments decrease body function. All doctors agree, in every profession, that anything that decreases function in the body sets the body up in a chain reaction that makes it vulnerable to health conditions. Therefore, some chiropractors believe spinal misalignment causes disease.