Patient Library / Digestion / Leaky Gut (Intestinal Permeability)
Leaky Gut (Intestinal Permeability)
Increased intestinal permeability is a real, measurable finding — and the driver behind a wide range of conditions that seem unrelated to digestion.
Leaky gut — increased intestinal permeability — is not a fringe concept. It's a measurable biological phenomenon with robust research behind it. When the gut barrier becomes compromised, bacterial toxins and undigested food particles enter the bloodstream and trigger systemic immune activation. The downstream consequences include food sensitivities, autoimmune conditions, skin disorders, mood disruption, and chronic fatigue.
A Mechanism, Not a Diagnosis
Leaky gut is not a condition itself but a process that underlies or amplifies many others — autoimmune disease, food sensitivities, skin conditions, and neurological symptoms often trace back to a compromised gut barrier.
Measurable
Intestinal permeability can be directly measured through lactulose:mannitol urine testing and blood markers including zonulin, LPS, and I-FABP — this is not a diagnosis made by exclusion or symptom reporting alone.
Repairable
The gut lining regenerates every 3–5 days. With the right protocol — removing triggers, restoring digestive function, rebuilding barrier integrity — meaningful repair is achievable within weeks to months.
What You Need to Know
Frequently Asked Questions
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Most acid reflux is not caused by too much acid — which is why acid-blocking medications often provide only partial relief.
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Learn more →Ready to get started?
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