Chiropractic & your Immune System
Can Upper Cervical Chiropractic Care Strengthen Your Immune System? Here's What the Research (and My Patients) Say
As an upper cervical chiropractor with a focus in neurologic based chiropractic care, I often get asked one big question—Can chiropractic adjustments actually improve the immune system? It’s a bold idea, one that’s drawn both passionate support and skeptical critique. And as someone trained in neurology-based care, I believe it deserves a deeper look grounded in both science and clinical experience.
Let’s break it down and explore how Upper Cervical Chiropractic may play a powerful role in regulating your immune response—without overstepping the line into unsupported claims.
The Neurology of Immunity: What’s the Connection?
Your nervous system and immune system are deeply intertwined. In fact, emerging research in neuroimmunology is showing that the brain, spinal cord, and vagus nerve influence inflammation, immune cell regulation, and your ability to adapt to physical and emotional stressors.
When the atlas (C1)—the top vertebra in your spine—is misaligned, it can interfere with:
Brainstem function
Cerebral spinal fluid (CSF) flow
Vagal nerve signaling
Neurotransmitter and hormonal regulation
This misalignment, or atlas subluxation, doesn’t just cause neck pain or migraines—it can dysregulate your body’s ability to self-regulate. Think of the Upper Cervical spine as a fuse box for your brain-body connection.
What the Research Says: Chiropractic & Immune Health
While chiropractic is not a cure for disease, several studies suggest it may influence immune markers and responses:
🔬 The International Chiropractic Association (ICA) has long advocated for the importance of nervous system health in optimizing immune function. During the COVID-19 pandemic, the ICA released a position paper summarizing decades of research that points to improved immune resilience after chiropractic adjustments. [ICA Immune Function Paper, 2020]
🧠 A 2011 study published in the Journal of Manipulative and Physiological Therapeutics (JMPT) showed that spinal manipulation may influence levels of cytokines—key immune system messengers. [JMPT, 2011; 34(3): 177–185]
💥 Research from Dr. Ronald Pero, chief of cancer prevention at New York's Preventive Medicine Institute, found that individuals under long-term chiropractic care had a 200% greater immune competence than those who had not received chiropractic adjustments. While this study is older and not without its limitations, it sparked important discussions about the role of spinal care in wellness.
Why Upper Cervical Chiropractic Is Unique
Atlas Orthogonal and other upper cervical techniques (NUCCA, Blair) use precise, low-force corrections to realign the top of the spine without twisting or cracking. This area surrounds the medulla oblongata, which regulates:
Heart rate
Breathing
Digestive enzymes
Vagal tone
And immune reactivity
By restoring alignment at this critical juncture, Upper Cervical Chiropractic care supports balance in the autonomic nervous system—the same system responsible for mounting and regulating immune responses.
What I See in Practice
At Brain & Body St. Pete, patients often report unexpected improvements in their overall health after a series of Upper Cervical corrections—fewer colds, better sleep, more energy, even improved digestion. While these outcomes vary, it highlights how intimately connected our nervous system is to every system of the body—including immunity.
What This Doesn’t Mean
Let’s be clear—Upper Cervical Chiropractic is not a substitute for vaccines, medicine, or emergency care. It’s a complementary approach that aims to optimize the environment your immune system operates in. It’s not about boosting immunity blindly—it’s about creating nervous system coherence so your body can do what it was designed to do: adapt, respond, and self-heal.
Final Thoughts
While more research is needed, there’s compelling evidence that Upper Cervical Chiropractic, especially techniques like Atlas Orthogonal, may play a supportive role in immune system regulation. If you're exploring natural ways to support your health, your spinal alignment—especially at the top—might just be the missing piece.
Curious if your atlas is misaligned? Come visit us at Brain & Body St. Pete and experience the difference a clear brain-body connection can make—not just for pain, but for total health.