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All Call Recordings > Guest Expert Recordings

IBS: Root Causes & What to Do About It with Dr. Izabella Wentz (April 22, 2026)

Timestamps:

  • 00:01:48 – If someone thinks they have IBS, or has been diagnosed with it, where and how should they start figuring out what’s actually driving their symptoms?
  • 00:04:14 – Does your new IBS book help people identify clues or patterns to look for, especially if testing isn’t an option for them right away?
  • 00:05:11 – What are the most common root causes of IBS and how to identify them?
  • 00:10:32 – When testing is helpful and when it’s not necessary?
  • 00:13:57 – Once someone has narrowed down what might be driving their symptoms and gained some clarity on the root causes, what are a few simple changes that can make a noticeable difference?
  • 00:15:50 – Supplements and simple strategies that may support symptoms relief?
  • 00:19:09 – What diet changes can make a real difference without being too restrictive or overwhelming?
  • 00:25:14 – What’s the best approach to reintroducing foods after eliminating them, and how do you know when the timing is right?
  • 00:27:24 – Can you briefly explain the mechanism by which stress can contribute to IBS, and what types of stress we’re specifically referring to?
  • 00:30:59 – What suggestions do you have for women who may be experiencing symptoms related to estrogen dominance, histamine intolerance, and IBS? What should they focus on to help manage or improve these symptoms?
  • 00:35:40 – What are the common mistakes people make when trying to manage or resolve IBS?
  • 00:37:57 – What does a realistic timeline for improvement look like once someone starts actively addressing this?
  • 00:39:05 – Let’s walk through your journey with the book. Why did you decide to write it, what prompted you to start, and what can readers expect to gain from it?
  • 00:44:25 – Is stress linked to low DAO levels, or are other factors involved as well? And can low DAO be a contributing factor to sensitivities and skin conditions like eczema in teenagers?
  • 00:47:16 – Can you talk about parasites in regards to IBS?
  • 00:53:00 – In your experience, what do people often miss when treating H. pylori with herbal microbials? What tends to be overlooked?
  • 00:55:40 – Where’s the best place for people to connect with you, find your book, and do you still take on private patients?

Resources:

Website: https://thyroidpharmacist.com/

Instagram Account: https://www.instagram.com/izabellawentzpharmd/

Podcast: https://thyroidpharmacist.com/articles/podcast/

Support your gut health journey with the IBS Book (available for pre-order now!)

IBS: Root Causes & What to Do About It with Dr. Izabella Wentz (April 22, 2026)

All Call Recordings > Guest Expert Recordings