613. IBS, Hashimoto’s, and the Thyroid–Gut Connection with Izabella Wentz

613. IBS, Hashimoto’s, and the Thyroid–Gut Connection with Izabella Wentz

Author: Dr. Amie Hornaman March 17, 2026 Duration: 55:42
What if the gut symptoms you have been told to ignore are actually the warning sign of something much bigger? In this episode, I sit down with pharmacist and thyroid expert Izabella Wentz to unpack a connection that many people with thyroid issues completely overlook: the gut. We dive into the surprising relationship between IBS, intestinal permeability (leaky gut), and autoimmune conditions like Hashimoto’s. Izabella shares her personal story of being diagnosed with IBS years before her own Hashimoto’s diagnosis and why that early signal might have been the clue that everything else was coming. Together, we explore why so many people receive the IBS label but never uncover the real root cause and what might actually be happening inside your gut when symptoms like bloating, reflux, diarrhea, or constipation show up. We also break down the deeper physiology behind gut dysfunction and how stress, parasites, infections, low stomach acid, and even your nervous system can quietly drive chronic symptoms and immune dysfunction. If you have ever been told your labs are “normal,” handed a probiotic, and sent on your way, this conversation will challenge everything you thought you thought you knew about digestive health. Most importantly, Izabella shares how identifying the true cause behind IBS can completely change the trajectory of someone’s thyroid health and overall well-being. What you’ll learn: Why the IBS diagnosis often hides dozens of possible root causes The surprising link between IBS and future autoimmune disease How leaky gut may quietly trigger immune dysfunction The hidden gut infections many thyroid patients never test for Why stress can literally signal your gut bacteria to become more aggressive What “normal digestion” should actually look like and why many people get this wrong The overlooked role of low stomach acid in brain fog, reflux, and fatigue Why throwing every gut supplement at the problem can sometimes make things worse If you have been struggling with gut symptoms, thyroid issues, or feeling like something in your body just is not adding up, this episode will open your eyes to connections you may have never considered before. Resources from Izabella: Download Your Free Support Guide: www.thyroidpharmacist.com/abc  SHOP DR. AMIE’S FIXXR® SUPPLEMENTS: betterlifedoctor.com  LET'S GET YOUR LIFE BACK...Connect with Dr. Amie Hornaman Book a free thyroid and hormone solution call: https://dramiehornaman.com/pages/book-a-call  CHECK OUT MY FREEBIES... JUST CLICK BELOW Thyroid Optimization Guide: https://health.dramie.com/thyropause  7 Day Thyroid Healing Kickstarter: https://fixyourthyroid.com/7daykickstarter  Thyroid on Trial: https://health.dramie.com/thyroid-on-trial-optin  RATE, REVIEW AND FOLLOW ON APPLE PODCASTS Show your love for Dr. Amie and The Thyroid Fixer Podcast! If you’re enjoying our journey together, I’d be thrilled if you could take a moment to rate and review the show on Apple Podcasts. Your support helps me reach and help more people just like you, guiding them towards their optimal selves! Just click HERE, scroll all the way down, give us those 5 stars, and share what you enjoy about my episodes in a review. Haven’t subscribed yet? Make sure to follow The Thyroid Fixer Podcast to catch all the new episodes that come out every week. Follow HERE and never miss out on a moment of the journey! CONNECT WITH ME ON SOCIAL MEDIA: Join my exclusive Facebook Group and get questions answered LIVE weekly, Just Fix Your Thyroid, for a Community of HOPE and SUPPORT in your thyroid journey. https://www.facebook.com/groups/dramie/  Like me on Facebook: Amie Hornaman Nutrition and Functional Medicine Subscribe on YouTube: Dr. Amie Hornaman Follow me on Instagram: @dramiehornaman

Struggling with unexplained fatigue, stubborn weight gain, or mental fog can feel isolating, especially when standard answers don't seem to help. The Thyroid (and Hormone) Fixer Podcast: Thyropause, Menopause, Metabolism and How to Fix It digs into the complex hormonal shifts behind these common frustrations. Host Dr. Amie Hornaman, a Functional Medicine doctor with a unique background as a fitness model, guides conversations that bridge the gap between clinical understanding and real-world application. Her own journey through a series of misdiagnoses informs a deeply empathetic approach. Each episode moves beyond simply naming problems like thyropause or menopause, focusing instead on actionable strategies for metabolic health and overall well-being. You'll hear discussions that blend medical insight with practical lifestyle adjustments, all aimed at moving from feeling broken to finding sustainable solutions. This isn't about quick fixes; it's about building a foundational understanding of how your body's systems interact. Tune into this podcast for a direct, compassionate resource that feels like a conversation with a knowledgeable friend who's genuinely invested in your path to reclaiming energy and vitality.
Author: Language: en-us Episodes: 100

The Thyroid (and Hormone) Fixer Podcast: Thyropause, Menopause, Metabolism and How to Fix It
Podcast Episodes
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