Midlife Mayhem

ZONULIN, GLUTEN & ECOLI - a strange connection

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🎙️ Midlife Mayhem Show Notes: Zonulin & Leaky Gut — Why You Can’t Not Be Affected

📆 Tight28 starts July 6–August 2!

Enjoy your gluten-filled 4th of July… then join us for 28 days of discovery, education, and possibly the biggest physical and mental relief you didn’t know you needed. 👉 Tight28.com

🔬 Episode Topic: Zonulin – The Gatekeeper of Your Gut (And Why You’re Not Immune)

In today’s episode, we’re getting real about zonulin—what it is, what it does, and why it might be quietly wrecking your health (yes, even if you feel “fine”).

Unlike a food sensitivity (which affects some), zonulin affects everyone. It’s not subjective. It’s not up for debate. And it might just be turning your digestive system into a fishnet factory.

🧠 What You’ll Learn:

  • What is zonulin?

    A protein made in the small intestine that controls your gut’s tight junctions (think: gatekeeper).

  • Cheesecloth vs. Fishnet Stockings Analogy

    A visual breakdown of what a healthy gut lining should be doing… and what happens when zonulin is chronically elevated.

  • The Origin Story

    Discovered by Dr. Alessio Fasano (Italian gastroenterologist), zonulin was the missing link in how gluten triggers immune responses, even in non-celiacs.

  • Why It’s a Universal Problem

    Zonulin loosens your gut lining in everybody, not just those with gluten sensitivity. When that lining opens too wide, stuff gets into your blood that shouldn’t. Your immune system freaks out. Cue: inflammation, fatigue, mood swings, brain fog, skin issues, and more.

  • Enter LPS (Lipopolysaccharides)

    When zonulin opens the gates, LPS—an inflammatory toxin from normal gut bacteria—sneaks in. It’s been linked to insulin resistance, autoimmune conditions, and chronic fatigue.

  • Zonulin Triggers

    • Gluten (especially gliadin)

    • Bacterial overgrowth (E. coli, salmonella, SIBO)

    • Toxins & inflammation

    • Why the Body Even Makes Zonulin

      It’s a defense mechanism—but it backfires when activated daily by diet. Occasional gluten = recoverable. Daily gluten = chronic gut permeability.

    • Kevin’s Case Study

      Gluten out, inflammation gone. Kevin lost 15 lbs in 10 days—pure inflammation and water. Not fat. Just normalized gut havoc.

      🧪 Can You Test Zonulin?

      Yes.

      • Stool Test (GI Map, Doctor’s Data): Measures zonulin in the gut

      • Blood Test (Serum Zonulin): Measures zonulin that’s leaked into the bloodstream—often high in autoimmune or chronically inflamed individuals

        đź’Ą Key Takeaways:

        • Zonulin ≠ Sensitivity.

          It’s a biological mechanism. It works the same in everyone.

        • Gluten increases zonulin. Period.

          Doesn’t matter if you “feel fine”—your gut lining is still impacted.

        • This is reversible.

          Remove the irritants, and the results are often shockingly fast.

          🎯 Ready to Discover What You've Normalized?

          Join me for Tight28 (July 6–August 2)

          We dive into:

          • Food reactivity

          • Histamine & inflammation

          • Gut-brain-skin connections

          • How to feel actually better—without going full-on monk mode

            👉 Tight28.com

            Let’s clean up your gut without a “cleanse.” Just smart, scientific education with a side of sass. 🎯

            đź“Ł Final Thoughts:

            If you eat gluten regularly and think you're unaffected—you're not.

            Zonulin guarantees it.
            And you can feel better than you do right now.

            🎧 Listen. Learn. Question Everything.

            That’s Midlife Mayhem.

            đź”— Tight28.com | Starts July 6

            #MidlifeMayhem #Tight28 #GutHealth #Zonulin #FoodSensitivities #BodyComposition #Inflammation #GlutenFacts #LeakyGut #LPS #GlutenFreeCurious #MidlifeStrong

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            Midlife MayhemBy joanne lee cornish