Your gut is not just a digestive organ. It regulates your immune system, produces neurotransmitters, influences your hormones, and communicates directly with your brain. When it's dysregulated, the effects are felt everywhere — not just in your stomach.
Book a Discovery CallCommon symptoms we address
"I've been told it's just IBS. But nothing I try actually makes it better."
Why the gut affects everything
The gastrointestinal system contains 70–80% of the body's immune tissue, houses trillions of microorganisms that regulate metabolism and inflammation, and produces over 90% of the body's serotonin. Its lining — just one cell thick — is the primary barrier between your internal environment and the outside world.
When that barrier becomes compromised — through chronic stress, poor diet, antibiotic use, infections, or toxin exposure — the result is intestinal permeability, commonly called "leaky gut." Partially digested food particles and microbial byproducts enter the bloodstream, triggering systemic immune activation that can manifest as joint pain, brain fog, skin conditions, autoimmunity, hormonal disruption, and mood disorders.
This is why gut dysfunction rarely stays in the gut. And it's why addressing digestive health is often the foundation on which everything else improves.
How gut dysfunction shows up elsewhere
Gut → Brain Gut-Brain Axis
Microbiome imbalance drives anxiety, depression, brain fog, and sleep disruption through the vagus nerve and neurotransmitter production.
Gut → Skin Gut-Skin Axis
Intestinal permeability and dysbiosis create the systemic inflammation that surfaces as acne, rosacea, eczema, and psoriasis.
Gut → Hormones Estrobolome Connection
The estrobolome — a collection of gut bacteria — directly regulates estrogen metabolism and recirculation, influencing PMS, fertility, and cancer risk.
Gut → Immunity Gut-Immune Axis
Over 70% of immune tissue lines the gut. Dysbiosis and barrier dysfunction are primary drivers of autoimmune conditions and chronic immune dysregulation.
Gut → Metabolism Microbiome-Metabolic Axis
Gut bacteria regulate nutrient extraction, insulin sensitivity, fat storage signals, and inflammatory markers linked to metabolic syndrome.
Conditions we commonly address
Irritable bowel syndrome is a symptom pattern, not a diagnosis with a cause. We investigate what's actually driving the bowel dysfunction — dysbiosis, motility issues, food sensitivities, or stress physiology — and address it specifically.
Small intestinal bacterial overgrowth — one of the most underdiagnosed causes of chronic bloating, gas, and altered bowel habits. We test for hydrogen and methane dominant SIBO and build targeted eradication and restoration protocols.
Leaky gut driving systemic inflammation, food sensitivities, immune reactivity, and downstream conditions including skin disorders, autoimmunity, and hormonal disruption.
Imbalance in the gut microbiome — overgrowth of pathogenic organisms, depletion of beneficial species, or loss of microbial diversity — assessed through comprehensive stool analysis and addressed through targeted restoration.
Immune-mediated food reactivity and non-immune intolerances (including lactose, fructose, histamine, and gluten sensitivity) identified and addressed through strategic elimination, testing, and reintroduction protocols.
Functional adjunct support for Crohn's disease and ulcerative colitis — reducing inflammatory burden, supporting mucosal healing, and extending remission alongside conventional gastroenterology care.
Where conventional care falls short
Conventional gastroenterology is essential for ruling out structural disease — cancer, ulcers, anatomical abnormalities. Colonoscopies, endoscopies, and imaging are irreplaceable for that purpose.
But when those tests come back normal and you're still struggling daily, the standard response is often a diagnosis of IBS and a referral to a low-FODMAP diet app. That's not a solution — it's a management strategy for a problem that hasn't been investigated.
Functional medicine goes further: we use advanced microbiome testing, intestinal permeability markers, SIBO breath testing, food sensitivity panels, and organic acid testing to understand the actual physiology driving your symptoms. Then we build a protocol around that data.
"IBS isn't a diagnosis — it's a description. We want to know what's actually happening in your gut, not just what to call it."
How we work
Systematic, data-driven, and built around the clinical evidence for gut healing — not elimination diets alone.
We document your complete digestive history — onset, triggers, diet patterns, antibiotic use, travel history, stress timeline, and prior interventions. Context is everything in gut medicine.
Comprehensive stool analysis, SIBO breath testing, intestinal permeability markers, and food reactivity panels — selected based on your specific presentation to map your gut's actual state.
A stepwise gut restoration protocol using the 5R framework — Remove, Replace, Reinoculate, Repair, Rebalance — personalized to your testing results and clinical picture.
As gut function improves, we address downstream effects — immune function, hormonal balance, skin, mood, and energy — tracking improvement across all systems, not just digestive symptoms.
Our methodology
The 5R protocol is the evidence-based standard for functional gut restoration — a stepwise approach that addresses each layer of gut dysfunction systematically rather than treating symptoms in isolation.
Eliminate the triggers
Identify and remove pathogens, bacterial overgrowths, food sensitivities, toxins, and inflammatory dietary patterns driving gut dysfunction.
Restore digestive function
Support digestive capacity with enzymes, stomach acid support, and bile acids where deficient — restoring the chemistry needed for proper breakdown and absorption.
Restore the microbiome
Introduce targeted probiotics, prebiotics, and fermented foods to repopulate beneficial microbial species and rebuild microbial diversity.
Heal the gut lining
Support intestinal epithelial repair with glutamine, zinc carnosine, collagen, polyphenols, and butyrate — rebuilding the barrier that keeps inflammation systemic.
Sustain the change
Address lifestyle factors — sleep, stress physiology, movement, and circadian rhythm — that determine whether gut healing sticks long-term or reverts.
What we test
Standard gastroenterology testing rules out disease. Functional testing reveals the actual state of your gut ecosystem — microbiome composition, barrier integrity, digestive capacity, and immune reactivity.
Discuss Your TestingGI-MAP Stool Analysis
Comprehensive DNA-based stool test mapping microbiome composition, pathogens, parasites, opportunistic bacteria, and digestive markers including calprotectin and secretory IgA
SIBO Breath Testing
Lactulose or glucose breath test measuring hydrogen and methane gas production — identifying hydrogen-dominant, methane-dominant (IMO), or mixed SIBO patterns
Intestinal Permeability Markers
Zonulin, occludin, actomyosin, and LPS antibodies — quantifying the degree of barrier breakdown and systemic immune activation
Food Sensitivity Testing
IgG and IgA food reactivity panels identifying immune-mediated responses to specific foods — used alongside structured elimination-reintroduction protocols
Organic Acids Testing
Urine organic acids revealing yeast overgrowth, bacterial byproduct accumulation, mitochondrial function, neurotransmitter metabolism, and nutritional deficiencies
Inflammatory & Immune Markers
hs-CRP, calprotectin, secretory IgA, and cytokine panels — measuring the systemic inflammatory burden driven by gut dysfunction
Common questions
Yes — and this is exactly the patient we see most often. A normal colonoscopy rules out structural disease like cancer, IBD, and polyps, which is important. But it tells us almost nothing about your microbiome composition, intestinal permeability, SIBO, digestive enzyme function, or food reactivity. Functional gut testing looks at an entirely different layer of gut physiology that conventional gastroenterology doesn't assess.
Increased intestinal permeability is a well-documented physiological phenomenon with a substantial and growing body of peer-reviewed research. It's been associated with autoimmune disease, inflammatory conditions, metabolic disorders, and neurological symptoms. The term "leaky gut" isn't a formal ICD diagnostic code, which is partly why conventional medicine is slow to adopt it — but the underlying mechanism is real, measurable, and clinically significant. We can test for it directly.
Elimination diets are a useful tool — and we use them strategically — but they're only one piece of a gut restoration protocol. On their own, they identify reactive foods but don't address the underlying microbiome imbalances, barrier dysfunction, or pathogenic overgrowths driving the reactivity in the first place. Without addressing root causes, most people find that food sensitivities return, expand, or shift over time. Our protocols use elimination as part of a comprehensive framework, not as the whole answer.
Yes — and in our experience, "IBS" patients often have identifiable, addressable causes when properly investigated. SIBO is found in 60–80% of IBS patients in research settings. Dysbiosis, intestinal permeability, food sensitivities, and parasitic infections are all frequently discovered on comprehensive testing. The IBS label is a starting point for investigation, not a final answer. When we find the driver, we can treat it — and outcomes are generally very good.
Consistently, yes — and this is one of the most rewarding aspects of gut-centered care. Patients who come in primarily for bloating and bowel issues regularly report that within a few months their skin has cleared, their brain fog has lifted, their mood has stabilized, and their energy has returned. This is not coincidence. When the gut-skin, gut-brain, and gut-immune axes are operating correctly, the downstream effects are systemic and significant.
Start with a free discovery call. We'll talk through your digestive history, what you've already tried, and whether functional gut medicine can help you find real answers.
Book a Free Discovery Call