Health is normal. If you're not healthy, something is interfering with this normal state. The only thing that any doctor can do is to remove interferences that may be preventing your body from expressing normal health or mask symptoms (such as pain) with drugs.
A chiropractor’s focus is on the nervous system, which controls and regulates every aspect of your body. Nerves, our body’s wiring system, transmit chemicals and electrical impulses telling our body how to function. When they can do this without interruption from outside influences, the body functions at a near perfect state, called health. If the nervous system is interfered with, through poor posture or diet, injury, or stress , it might not send a signal at all or only send a partial signal to its destination, which could be a muscle, an adrenal gland, the stomach or another organ or tissue.
Removing interferences restores better brain/body communication.. The fact that many illnesses improve in the process is an expression of better nervous system function. Chiropractic doesn't cure anything. Your body does – providing there isn't any interference!