Chiropractic helps ensure the proper function of the nervous system. The Nervous System controls every aspect of the body and contributes to the productivity and overall strength of the immune system. During a chiropractic exam, the spine is examined, and misaligned vertebrae are identified. Misalignment in the spine is known as subluxation, and subluxations can cause pressure on the nerves. This pressure can result in blockages that interfere with the flow of vital nerve impulses throughout the body. A chiropractic adjustment of the spine can reset subluxations and return the body to its natural, healthy state.