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

EPISODE · Mar 10, 2026 · 32 MIN

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

from The Funk'tional Nutrition Podcast

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:The two vitamins that can REALLY help to stabilize the immune system if we are reacting to a lot of foodsDr. Alia Crumb’s milkshake study that proves belief can shift hormone output and hunger signalingHow overactive dendritic cells act like “Pac-Man” in your small intestine and flag too many foods for destructionErin’s recommended pre-meal practices that can shift Secretory IgA levels and improve toleranceResources mentioned:The Funk’tional Nutrition Academy Open House kicks off March 11th. Join us for FREE live classes.Applications are now open for Funk’tional Nutrition Academy, our 14 month clinical mentorship + training program.Order The Gut Panel to uncover the hidden root causes behind your “mystery” symptoms.Join the waitlist for Manifest Your Health. Doors open in the spring!Apply to work with us 1:1 here.FOR OUR FULL LIST OF LINKS + RESOURCES, HEAD TO:https://www.thefunktionalnutritionist.com/podcast/401-food-sensitivitiesCheck out The Funk’tional Nutritionist: Website | InstagramOrganifi supplement powder (save 20% on your order with code FUNK)LMNT Electrolyte Replenishing powder (Use code FUNK and get a free sample pack with any purchase!)OneSkin (Use code FUNK for 15% off your first purchase)

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

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