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The Funk'tional Nutrition Podcast

The Funk'tional Nutrition Podcast

By: Erin Holt
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About this listen

Holistic Health | Real Food Nutrition | Functional Medicine | Mind-Body Honest and eye-opening conversations with functional nutritionist Erin Holt. Erin shares insight into hot topic nutrition, plus interviews with thought leaders in the functional medicine and wellness world. Get informed and empowered with this funky spin on mainstream health information.Copyright Erin Holt Alternative & Complementary Medicine Hygiene & Healthy Living Psychology Psychology & Mental Health
Episodes
  • Endometriosis 101: Why Gut Health, Histamines, and Toxins Matter | Ep 366
    Jun 24 2025

    If you've ever been told that endometriosis is “just a hormonal issue”, this episode will challenge everything you thought you knew. Endo is not a simple diagnosis - it’s a whole body inflammatory disease, and conventional approaches often miss key contributors like gut dysbiosis, immune dysfunction, and histamine intolerance. Through powerful client case studies, Erin highlights how a root cause lens can bring real relief where protocols alone fall short.

    You’ll learn how functional testing like stool analysis, SIBO breath tests, and even mold and toxin panels can uncover what's really going on beneath your symptoms. Whether you’ve been living with endo symptoms for years or are just starting your healing journey, this episode will help you reclaim your health.

    In this episode:


    • Why up to 90% of people with endo ALSO struggle with irritable bowel symptoms
    • How LPS-producing bacteria and gut imbalances can drive immune dysfunction in endometriosis
    • The connection between estrogen, histamine, and mast cell activation (and why it matters for symptom relief)
    • What high beta-glucuronidase on a stool test could tell you about hormone detox pathways
    • When it’s time to look beyond gut and hormone tests and look to mold, toxins, and deeper functional markers


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    28 mins
  • What an Endoscopy and Gallbladder Scan DIDN’T Show: Uncovering Stomach Pain, Bloating, & Rosacea | Ep 365
    Jun 17 2025

    Are you navigating mysterious gut issues, only to be told everything looks “normal”? Erin walks us through a real client case that sheds light on what standard GI testing often misses. After 20 years of stomach pain, bloating, rosacea, and food reactions, a functional stool analysis finally gave this woman answers.

    Erin breaks down the six major findings from the client’s GI Map stool test, including H. pylori, low commensal bacteria, opportunistic overgrowths, low digestive enzymes, sky-high immune markers, and gluten reactivity. You’ll hear how each result connects to her symptoms and how traditional medicine overlooked all of it.

    Erin also speaks candidly about why physical healing must be addressed alongside emotional and energetic work and what realistic healing timelines really look like when you're working with a functional provider.

    In this episode:
    • The GI test that uncovered H. Pylori, low beneficial bacteria, and inflammation, even after years of “normal” endoscopies
    • Why symptoms like rosacea, joint pain, and food reactions may be rooted in gut dysfunction (and what to do about it)
    • Opportunistic bacteria like Pseudomonas and Staph aureus can drive food sensitivities, especially to gluten
    • What elevated secretory IgA and anti-gliadin IgA REALLY say about your gut’s immune response
    • Erin’s take on realistic healing timelines and why your gut protocol might need constant evolution to truly work


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    30 mins
  • The Truth About Food Sensitivities: Why You're Reacting to Everything | Ep 364
    Jun 10 2025

    If you’re stuck in a food reactivity rabbit hole, this episode will help you decode what’s really going on. Erin unpacks the difference between food allergies and sensitivities, highlighting how sensitivities can trigger delayed, systemic inflammation days after exposure. She shares why symptoms vary so widely - ranging from headaches to joint pain to brain fog, and how your body’s “weakest link” often determines where symptoms show up.

    But rather than just treating food as the enemy, Erin digs into the root causes: changes in food production, immune system overreactions, and gut dysfunction. Environmental toxins, stress, and even poor digestion are priming your body to misfire against food, and your $200 at-home test might be leading you down the wrong path.

    Tune in for a clear breakdown of how to properly execute an elimination and provocation diet, what red flags on a food sensitivity test REALLY mean, and why blindly removing a bunch of foods could actually make things worse in the long run.

    In this episode:
    • Why food sensitivity tests showing 25+ reactions might say more about your gut integrity than the foods themselves
    • The two BIGGEST reasons our modern immune systems are freaking out, and how it connects to food
    • How poor digestion and low stomach acid make your body attack food like a threat
    • What Erin actually recommends before ever turning to food sensitivity testing
    • The unexpected role of hormones, Vitamin A, and stress in triggering food reactions


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    29 mins
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