Food Sensitivities Aren’t Just About Your Gut: A Mind Down, Body Up Approach | Ep 401

Food Sensitivities Aren’t Just About Your Gut: A Mind Down, Body Up Approach | Ep 401

Author: Erin Holt March 10, 2026 Duration: 32:22

The mind and the body are always inextricably connected.

Here’s the truth: multiple food sensitivities are rarely about the food alone. And if you’re eating in fight-or-flight, you’re physiologically set up to react before the first bite even hits your stomach.

This episode connects gut-immune mechanisms with nervous system reality. Erin walks through what actually drives multiple food sensitivities from the body up and the mind down, and where she gets hot to trot: the expectant state. She explains why fear-based eating can amplify symptoms and how belief alone can shift physiological response.

If you’ve been stuck in restriction cycles or reacting to “everything,” this will help you stabilize instead of spiraling.

In this episode:

  1. The two vitamins that can REALLY help to stabilize the immune system if we are reacting to a lot of foods
  2. Dr. Alia Crumb’s milkshake study that proves belief can shift hormone output and hunger signaling
  3. How overactive dendritic cells act like “Pac-Man” in your small intestine and flag too many foods for destruction
  4. Erin’s recommended pre-meal practices that can shift Secretory IgA levels and improve tolerance

Resources mentioned:

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FOR OUR FULL LIST OF LINKS + RESOURCES, HEAD TO:

https://www.thefunktionalnutritionist.com/podcast/401-food-sensitivities

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Erin Holt’s The Funk'tional Nutrition Podcast digs into the connections between what we eat, how our bodies function, and how we think and feel. This isn't about rigid diets or quick fixes. Instead, Erin, a functional nutritionist, facilitates honest conversations that often challenge conventional health narratives. You’ll hear deep dives into current nutrition topics, where she breaks down the science and practical application in an accessible way. The podcast also features interviews with pioneers and experts across the functional medicine and holistic wellness fields, offering a range of perspectives on achieving vitality. The tone is grounded, eye-opening, and intentionally funky-it’s a deliberate and refreshing twist on mainstream health information. Listening provides a sense of empowerment, moving beyond fear-based advice to a more nuanced understanding of personal health. Each episode is designed to inform and equip you with a different lens on wellness, blending holistic health, real food principles, and mind-body awareness. Tune in for a podcast that values depth, curiosity, and a functional approach to nutrition that actually makes sense for everyday life.
Author: Language: English Episodes: 100

The Funk'tional Nutrition Podcast
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