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The nervous system directly regulates immune function. Spinal subluxation creates nerve interference that suppresses immune response — chiropractic correction removes this interference and allows the immune system to function optimally.
The nervous and immune systems are deeply interconnected — the hypothalamus, brainstem, and spinal cord continuously regulate immune cell activity through the autonomic nervous system. Research has demonstrated that upper cervical adjustments increase natural killer cell count, that subluxation reduces immunoglobulin levels, and that chiropractic patients have measurably stronger immune function. The spleen, thymus, and lymph nodes are innervated by the sympathetic and parasympathetic nervous systems — when spinal alignment is optimal, this innervation is intact and immune function is maximized.
SOT spinal correction — particularly upper cervical and upper thoracic adjustments — removes the nerve interference that suppresses immune function. Dr. Foss uses gentle CMRT (Chiropractic Manipulative Reflex Technique) organ protocols that directly support the spleen, thymus, and lymphatic pathways through specific spinal and soft tissue contacts. Many patients report getting sick less frequently, recovering faster, and experiencing reduced allergy symptoms following regular chiropractic care. Children with chronic ear infections are especially responsive to chiropractic immune support.
At Pura Vida Chiropractic, Dr. Foss uses Sacro-Occipital Technique (SOT) — a gentle, category-based system that addresses the spine, pelvis, and craniosacral rhythm as one integrated unit. SOT restores proper biomechanics, reduces nerve interference, and creates the neurological environment your body needs to heal itself.
For many patients, combining spinal correction with regenerative therapies produces faster and more lasting results. Depending on your condition, Dr. Foss may incorporate one or more of the following:
Photobiomodulation with a 10–15W Class IV laser delivers therapeutic light energy deep into tissue, reducing inflammation, blocking pain signals, and speeding healing at the cellular level.
Pura Vida Chiropractic is a family-friendly, bilingual (English/Spanish) clinic serving San Antonio, TX. Dr. Dan Foss is trained in Sacro-Occipital Technique (SOT), a comprehensive chiropractic system that addresses the whole body — not just the area of pain. We combine hands-on spinal correction with the latest regenerative technology to help patients resolve the root cause of their condition rather than masking symptoms.
We are insurance friendly. Bring your insurance card and ID to the office to verify how your insurance can contribute to your care. New patient appointments are available promptly.
Comparing options? See how to choose a chiropractor near me in San Antonio or read our guide on how to choose the best chiropractor in San Antonio.
The nervous system and immune system are tightly integrated through the autonomic nervous system. Sustained sympathetic stress, dural tension, and upper cervical dysfunction can downregulate immune function. SOT and cranial chiropractic restore the parasympathetic tone and vagal regulation that support healthy immune response.
Chiropractic doesn't directly prevent illness, but supporting nervous system regulation contributes to overall immune resilience. Many patients report reduced frequency of colds, sinus infections, and other immune-mediated patterns with consistent care — particularly when combined with sleep, nutrition, and stress management.
Most patients pursuing chiropractic primarily for immune support and wellness see Dr. Foss every 2–4 weeks. This is similar to a wellness or maintenance visit frequency and is intended to maintain the structural and neurological patterns that support overall health.
Yes. SOT chiropractic is gentle and well-tolerated by patients of all ages. It supplements rather than replaces medical care for active infection or immunological conditions.
Schedule your new patient appointment with Dr. Foss at Pura Vida Chiropractic in San Antonio, TX. We'll identify the root cause and build a personalized care plan.
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