Since its early beginnings, chiropractic has stressed that viruses and microbes don’t threaten us all equally and that a healthy immune system easily repels most invaders. The immune system protects us from the flu, as well as any other infectious disease, and strives to get us well again when we do fall ill. Our immune system, like every other system in the body, is coordinated and controlled by the nervous system. For example, nerve cell endings in the skin and white blood cells of the immune system are in intimate contact, and chemicals secreted by the nerves can shut down immune system cells nearby.

Chiropractic corrects spinal abnormalities called vertebral subluxations that result in interference of the nervous system by placing pressure on nerves. Since the nervous system controls all functions of the body, including the immune system, chiropractic care can have a positive effect on immune function.