What Is Neurodivergence — And What Does It Have to Do With Food?
You may have heard the word neurodiversity more and more in recent years. But what does it actually mean — and why does it matter when we talk about our relationship with food?
Neurodiversity is the idea that neurological differences between people are a natural part of human variation, not deficits to be corrected. It describes differences in how the brain works.
Neurodivergence is a term used to describe individuals whose cognitive functioning diverges from what is typically expected or considered ‘neurotypical’.
It includes conditions like autism, ADHD, dyslexia, dyspraxia, developmental language disorder, and more. An estimated one in five people are neurodivergent — meaning their brains process, learn, and experience the world differently.
These differences can shape a person's relationship with food in profound ways.
How neurodivergence shapes our relationship with food?
Sensory sensitivities, for example, can make certain textures, smells, or tastes genuinely distressing — not a matter of preference, but of physiology. A strong need for routine and predictability can mean that disruptions to mealtimes create real anxiety. Difficulty with interoception — the ability to sense internal body signals — can make it hard to recognise hunger or fullness. And for those with ADHD, impulsivity and the search for dopamine can play a significant role in eating patterns.
At the same time, overlapping traits between neurodivergence and eating disorders — rigid thinking, sensory avoidance, emotional dysregulation — can make it difficult to distinguish between the two, leading to misdiagnosis and missed support for years, sometimes decades.
None of this means that being neurodivergent causes an eating disorder. But it does mean that for many people, the two are deeply connected — and that understanding one requires understanding the other.
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