Chiropractic care has long been associated with musculoskeletal health. However, its potential impact on the immune system has been a topic of recent interest. Separating fact from fiction is crucial to understanding the true role chiropractic adjustments play in immune function.

Research studies, including a review published in the Journal of Manipulative and Physiological Therapeutics, have explored the relationship between chiropractic care and the immune system. The central premise is that the nervous system, comprising the brain and spinal cord, plays a vital role in immune response regulation. Misalignments in the spine, known as subluxations, can cause neural dysfunction, affecting immune responses. Chiropractic adjustments aim to correct these misalignments, theoretically improving neural communication and immune system function.

Several studies indicate that chiropractic care might have a positive impact on the immune system. A study published in the Journal of Alternative and Complementary Medicine found that chiropractic patients exhibited significant increases in specific antibodies linked to immune response. Another study in the Journal of Chiropractic Medicine reported increased CD4 cell counts, essential components of the body’s ability to fight off illness, after chiropractic adjustments.

However, it’s crucial to interpret these findings with caution. While these studies suggest a potential connection between chiropractic care and improved immune responses, they do not imply that chiropractic adjustments can cure diseases or replace traditional medical treatments.

Chiropractic care can also indirectly influence the immune system by reducing stress. Chronic stress weakens the immune system, making the body more susceptible to illnesses. Regular chiropractic adjustments, by promoting relaxation and reducing stress, can contribute to a healthier immune response.

In conclusion, while there is evidence suggesting a link between chiropractic care and immune system function, it’s essential to approach these findings critically. Chiropractic adjustments can support overall health and well-being, indirectly enhancing immune responses by improving neural communication and reducing stress. However, a comprehensive approach to health, including proper nutrition, exercise, sleep, and regular medical check-ups, remains essential for maintaining good health. Always consult with healthcare professionals for comprehensive health advice and treatments.


  1. Teodorczyk-Injeyan, J. A., McGregor, M., Ruegg, R., & Injeyan, H. S. (2010). Interleukin 2-regulated in vitro antibody production following a single spinal manipulative treatment in normal subjects. The Journal of Alternative and Complementary Medicine, 16(12), 1285-1289.
  2. Selano, J. L., Hightower, B. C., Pfleger, B., Collins, K. F., Grostic, J. D., & Brillhart, R. L. (1991). The Effects of Specific Upper Cervical Adjustments on the CD4 Counts of HIV Positive Patients. Chiropractic Research Journal, 1(1), 32-39.