Leaky Gut: What It Is, What It Does & How Chiropractic + Nutrition Can Help

The Spine–Gut Connection: Why Chiropractors Care About Gut Health

Your nervous system coordinates digestion, motility, mucus production, and immune signaling along the
gut-brain axis. When spinal function and autonomic balance are optimized, digestive function can
be more resilient. For a broader overview, see our post on the
Gut–Brain Connection.

What Is “Leaky Gut”?

In clinical literature, “leaky gut” refers to increased intestinal permeability—a weakening
of the gut’s tight junctions (TJs) and protective mucus layer. When TJs loosen, particles like food antigens
and microbial fragments can cross the barrier and potentially trigger immune responses. Evidence is strongest
in select GI conditions; in other areas, research is ongoing.

How Does It Develop?

• Dietary patterns & dysbiosis: low fiber, high sugar/ultra-processed foods are associated with impaired barrier function.
• Chronic stress: stress hormones and inflammation can alter tight junction integrity.
• Alcohol, some medications, toxins: frequent NSAID use, alcohol overuse, and environmental triggers may increase permeability.
• Genetic/autoimmune context: some individuals exhibit greater zonulin/TJ dysregulation under stressors.

What Might You Notice?

Symptoms can be local or systemic and vary widely:

Nutrition & Lifestyle: Foundations for a Stronger Gut Barrier

Building a resilient gut starts with consistent, whole-food nutrition and lifestyle practices that support your body’s natural healing capacity.

• Whole-food pattern: vegetables, fruits, legumes, properly prepared grains (as tolerated), lean proteins, olive oil, and fatty fish.
• Fermented foods & prebiotic fibers: support a diverse microbiome and short-chain fatty acids (SCFAs) that nourish the gut lining.
• Stress & sleep: autonomic balance matters—sleep hygiene, breath work, and gentle activity help regulate gut-brain signaling.
• Limit common irritants: overuse of NSAIDs, alcohol, and ultra-processed foods can stress the barrier.

Supplement Categories That May Help

We personalize recommendations after assessment. Common categories that may support barrier integrity include:

• Probiotics (microbiome balance, mucus support)
• L-glutamine (fuel for enterocytes; supports epithelial integrity)
• Digestive enzymes (optimize digestion; reduce undue antigen load)
• Zinc carnosine (mucosal repair & immune modulation)
• Collagen peptides / DGL / quercetin (structural and TJ-supportive nutrients)

Explore our curated Gut-Barrier Support plan in our
Fullscript™ online store.

How We Approach Gut Health at Ryan Chiropractic Wellness

Our integrated approach combines proven chiropractic techniques with personalized nutrition strategies to address the root causes of gut dysfunction.

1. Comprehensive intake & Nutrition Response Testing (NRT) to identify stressors (nutrient gaps, food reactivity, toxin burden, autonomic imbalance).
2. Chiropractic care to support spinal function and nervous-system balance that influences gut motility and immune signaling.
3. Personalized nutrition & lifestyle plan with practical step-downs and follow-up to track changes in symptoms and function.
4. Targeted supplement categories integrated once the foundations are in place.

Serving patients in Georgetown, MA and Taunton, MA

References & Further Reading

1. Camilleri M. Leaky gut: mechanisms, measurement and clinical implications. J Intern Med. (Review)
2. Bischoff SC et al. Intestinal permeability—a new target for disease prevention and therapy. BMC Gastroenterology.
3. Cleveland Clinic. Leaky Gut Syndrome.
4. Frontiers in Immunology. Microbiota–gut–immune interactions and systemic inflammation (review).
5. MDPI / Molecules & IJMS reviews on diet, SCFAs, and tight-junction regulation.