Proper function is a key factor for experiencing good health. You cannot be truly healthy if parts of your body are not functioning at their highest potential.
Most people know that the nervous system controls the function of muscles. Also important is that the nerve system controls the functions of all your internal organs and systems. It is, therefore, vital that the nerve system messages leaving the brain arrive clearly to all the organs and systems of your body.
Any interference from subluxations with the signal between your brain and your internal organs will result in those organs not functioning properly. The end result is ill health.