Most people are told IBS is something they just have to live with. Manage the symptoms. Avoid trigger foods. Hope for the best. But what if that entire approach is wrong?
In this episode, I interview the Thyroid Pharmacist, Dr. Izabella Wentz who recently wrote an amazing book called IBS: Finding and Treating the Root Cause of Irritable Bowel Syndrome. In this interview, she challenges the idea that IBS is a lifelong condition and instead explains why it’s often a signal of deeper dysfunction in the body and goes over the top strategies to fix it.

The Hidden Triggers Behind Your Gut Issues
IBS isn’t caused by one thing. It can be driven by gut infections, food sensitivities, low stomach acid, or imbalances in your microbiome.
Dr. Wentz shares how parasites, bacterial overgrowth, and even overlooked dietary triggers can quietly keep your symptoms alive. The surprising part is that many of these root causes are rarely tested for or addressed.

What It Really Takes to Heal Your Gut
Healing isn’t about guessing or following generic advice. It starts with identifying your unique triggers and supporting your body with the right strategies.
From elimination diets to targeted nutrients and deeper testing, this episode walks you through where to begin. If you’ve tried everything and still feel stuck, this conversation may shift how you think about gut health entirely.
- 00:00 IBS Not Always SIBO
- 00:21 Meet Dr. Isabella Wentz
- 01:29 Host IBS Journey
- 06:15 Isabella IBS to Hashimoto’s
- 10:16 What IBS Is
- 12:39 Conventional Treatments Limits
- 15:09 IBS Types And Symptoms
- 16:18 DIG IT Root Causes
- 20:36 Where To Start Testing
- 23:40 Parasites And Giardia
- 25:00 Host Elimination Diet Story
- 27:22 Izabella Personal Triggers
- 30:14 Stomach Acid Defense
- 32:40 Natural H. Pylori Protocols
- 34:47 Blasto Treatment Options
- 36:12 Constipation Quick Fixes
- 37:35 Ileocecal Massage Tips
- 40:20 Fiber Tolerance Paradox
- 42:34 Personalizing Fiber Intake
- 47:33 Thiamine And Stomach Acid
- 52:16 Nutrient Testing For IBS
- 54:13 Diarrhea Relief Strategies
- 57:35 Book Wrap Up

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Resources:
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- Visit paleovalley.com/jockers and save 15%
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Connect with Dr. Izabella Wentz:
- Book: https://amzn.to/3NoNbkt
- Website: www.thyroidpharmacist.com
Connect with Dr. Jockers:
- YouTube
- Website
- If you are interested in being a guest on the show, we would love to hear from you! Please contact us here!
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