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Katie Stewart Wellness
Keep It Clear Podcast

Episode · March 4, 2026

S04E9. Mold Toxicity, Histamine Intolerance & Weight Loss Resistance with Elizabeth Aylor

2 min read

Show notes

S04E09. Mold Toxicity, Histamine Intolerance & Weight Loss Resistance with Elizabeth Aylor

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Listen on Apple Podcasts or Watch on YouTube

Mold, histamine, stubborn weight, and that “why is my body reacting to everything?” spiral… this episode is for you.

In this week’s Keep It Clear episode, we sat down with Elizabeth Aylor (Certified Strength & Conditioning Specialist, Holistic Nutritionist, and FDN-P) to unpack the real reasons weight loss can feel impossible even when you’re “doing everything right.”

Elizabeth shares her full journey from lifelong skin and gut issues, to OCD and extreme dieting, to mast cell activation and living on three foods, to discovering mold toxicity and thyroid conversion issues that derailed her health and body composition fast. You’ll hear exactly how mold can drive histamine intolerance, anxiety, inflammation, and weight loss resistance, plus why extreme elimination diets can feel like they help… until they don’t.

This is a super practical conversation about foundations first, testing wisely, and building a body that can actually handle detox, carbs, training, and real life again.

In this episode, we get into:

  • How mold exposure can drive histamine intolerance, anxiety, inflammation, and weight loss resistance (and why you can be exposed vs colonized)
  • Why extreme elimination diets (including carnivore) can quiet symptoms short-term, but still miss the root cause
  • The digestion piece almost everyone skips: stomach acid, absorption, and why “you’re not what you eat, you’re what you absorb” matters for body composition
  • The foundations that move the needle first: sleep, stress load, bowel movements, gentle drainage support, and realistic strength training
  • Thyroid conversion issues (T4 to reverse T3) and why basic labs can miss what’s really going on

Let’s Connect:

  • Book a free call and let’s chat about how we can help:  here.
  • Download The Gut Loving Cheat Sheet here.
  • Follow Katie on Instagram, here.

Medical Disclaimer: The information provided in these blogs and podcasts is for educational purposes only and is not intended to diagnose, treat, cure, or prevent any disease. Consult with a qualified healthcare provider before making any changes to your diet, medications, or lifestyle. Content is not a substitute for professional medical advice or care.

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