Why the Hunger & Fullness Scale Can Be Inaccessible for Neurodivergent Individuals
The Hunger & Fullness Scale is often presented as a simple tool for intuitive eating. However, for many neurodivergent people, it’s anything but simple. Autistic, ADHD, AuDHD, and otherwise neurodivergent individuals often experience the world differently, including how they sense, interpret, and respond to internal cues.
Below are key reasons this tool may not feel supportive or usable.
1. Interoceptive Awareness Differences
The scale relies heavily on noticing internal bodily cues like hunger, fullness, energy shifts, or stomach sensations. But many neurodivergent people experience:
reduced interoceptive awareness
delayed or muted hunger signals
difficulty distinguishing between sensations (e.g., anxiety vs hunger)
sudden “now or never” hunger rather than gradual cues
When the internal cues aren’t clear, predictable, or accessible, a numbered scale becomes confusing or irrelevant.
2. Perceived Demands and Demand Avoidance
For individuals with PDA profiles or general demand sensitivity, the instruction to “rate your hunger” can feel like a demand. Even if the intention is gentle, the structure can trigger:
resistance
shutdown
avoidance
pressure to “get it right”
What’s meant to be supportive can instead feel like another rule to follow.
3. Perfectionistic Thinking Patterns
Many neurodivergent people lean toward black‑and‑white thinking or rigid cognitive patterns. A scale with numbers can unintentionally reinforce:
pressure to identify the “correct” number
stopping or starting eating at the “perfect” point
self‑criticism if the number doesn’t feel accurate
hyperfocus on doing intuitive eating “properly”
Instead of building trust with the body, the scale can become another performance metric.
4. Abstract Concepts Can Be Hard to Interpret
“Hunger level 3” or “fullness level 7” is an abstract idea. Neurodivergent thinkers often prefer concrete, sensory‑based, or binary information. Abstract scales require:
imagination
subjective interpretation
flexible thinking
internal referencing
These are all areas that can be challenging depending on the person’s neurotype.
Additional Barriers Worth Naming
Alexithymia—> Difficulty identifying or describing internal emotional states can overlap with difficulty identifying physical states like hunger or fullness.
Sensory Overrides —> Some neurodivergent people experience sensory overwhelm, hyperfocus, or task absorption that completely masks hunger cues until they become extreme.
Executive Functioning Challenges —> Even if someone can identify hunger, translating that into action (preparing food, choosing food, stopping a task) can be the real barrier — not the hunger itself.
A More Supportive Approach
Instead of relying on a numbered scale, neurodivergent‑affirming alternatives might include:
Concrete cues (e.g., “headache,” “shakiness,” “irritability”)
Pattern‑based eating (e.g., eating every 3–4 hours)
External reminders
Sensory‑friendly foods
Energy‑based check‑ins rather than hunger‑based ones
These approaches honour neurodivergent needs rather than forcing neurotypical frameworks.
Support
If you’d like compassionate, neuro‑affirming support around eating, hunger cues, or building a more accessible relationship with food, you’re welcome to reach out to us, we’re here to support you in ways that work for your brain and body.
Helpful Resources
Note: The information provided in this blog is for educational purposes only and is NOT intended as medical /psychological advice. Please consult a healthcare professional for personalised guidance.
This blog post was created with the support of AI tools to help with clarity and structure. All content reflects the professional knowledge and clinical judgement of the authors.
