Why ADHD Changes How You Eat: Brain, Gut & Food Sensitivities

Clinical neuroscientist and nutrition researcher Dr Miguel
Toribio-Mateas returns to The Hidden 20% to challenge one of the
most persistent myths in ADHD: that it’s just about the brain.


In this conversation, Ben and Dr Miguel explore ADHD through a
whole-body lens - from nervous system regulation and eating
patterns to capacity, sensory sensitivity and the gut–brain axis.


They unpack why food isn’t just fuel but a regulatory tool, why
so many ADHDers struggle with inconsistent eating, and why “just
eat better” advice often misses the point entirely. The
conversation then goes deeper into why the same food can feel
fine one day and intolerable the next, and how what we often
label as “food sensitivities” may actually be linked to stress,
overload and nervous system state.





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Host: Ben Branson


Production Manager: Phoebe De Leiburné


Video Editor: James Scriven


Social Media Manager: Charlie Young


Music: Jackson Greenberg


Head of Marketing: Kristen Fuller


00:00 Introduction: ADHD Beyond The Brain


01:42 Why ADHD Is a Nervous System Condition


05:18 Fight, Flight, Freeze: ADHD & Regulation


09:12 Why Food Impacts ADHD More Than You Think


13:40 ADHD Eating Patterns: Skipping, Binging & Dopamine


18:25 Why “Just Eat Better” Doesn’t Work for ADHD


22:10 Regulation Before Optimisation: Rethinking Food


26:30 Simple Food Changes That Support ADHD Brains


31:05 Food, Mood & Energy Crashes Explained


35:22 Why The Same Food Feels Different Day to Day


38:40 Understanding Capacity in ADHD


42:15 Sensory Sensitivity, Stress & The Body


45:50 The Gut–Brain Axis Explained Simply


49:10 “Food Sensitivities” vs Nervous System Overload


53:05 Stress, Digestion & ADHD Explained


56:10 What Actually Helps: Supporting Regulation First


59:30 Dr Miguel’s Green Dot Badge


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Ben Branson @seedlip_ben


Dr Miguel Toribio-Mateas @drmiguelmateas





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