Your Guide to an ARFID Diagnosis
What it means, and what support can look like
Prepared by
Dr Melissa Bujtor
HCPC Registered Dietitian · AfN Registered Nutritionist (RNutr)
Paediatric Feeding Specialist
You may have recently been diagnosed with ARFID, be thinking about pursuing an assessment, or simply be wondering whether ARFID could help explain your experience of food and eating.
For some people, recognising ARFID brings relief. Things that may have been described for years as fussiness, pickiness, being difficult or something you should "just get over" can begin to make more sense.
For others, the possibility of a diagnosis brings questions. Does this really apply to me? Is there anything I need to do? Would a diagnosis actually help?
This guide explains what ARFID is, what an assessment can offer, and what support might look like for you.
What ARFID means
Avoidant/Restrictive Food Intake Disorder (ARFID) is a recognised eating disorder in which the amount or range of food someone is able to eat is restricted enough to affect their nutritional or physical health, or their ability to take part in everyday life.
Unlike some other eating disorders, ARFID is not driven by concerns about weight or body shape. It can be experienced by children, young people and adults.
For some adults, their experience of food has been similar for as long as they can remember. Others notice significant changes later in life, sometimes following illness, choking, vomiting, gastrointestinal symptoms or another difficult experience associated with eating.
Receiving a diagnosis does not change who you are, nor does it mean everything about the way you eat needs to change.
It can provide a way of understanding your experience and identifying where support, adaptation or change might make life easier or protect your health.
Understanding your experience of food
ARFID looks different from person to person. Experiences commonly relate to one or more of three areas:
Sensory differences around food
Particular textures, tastes, smells, temperatures, appearances or combinations of foods may be uncomfortable, overwhelming or simply not manageable.
Low interest in eating or food
You may experience little appetite or interest in food, eating may require considerable effort, or hunger cues may be less noticeable.
Concern about what might happen when you eat
Such as choking, vomiting, pain, an allergic reaction or another frightening or uncomfortable consequence.
These can overlap and may change over time. There may also be other things affecting eating, including physical health, gastrointestinal symptoms, feeding or swallowing skills, previous experiences, environment, stress, routine and neurodevelopmental differences.
Understanding your particular experience of eating is more useful than simply counting how many foods you eat.
Is restricted eating always ARFID?
No.
People eat differently for many reasons. Having a limited range of foods, strong preferences, sensory differences or needing foods prepared in particular ways does not automatically mean you have an eating disorder.
An ARFID assessment considers the wider picture: what you eat and drink, whether your nutritional needs are being met, your physical health, and the impact eating has on your everyday life.
How many foods do you eat?
What impact is eating having on your health and your life?
Why might I consider an assessment?
You do not need a diagnosis simply because you eat differently from other people. An assessment may be helpful if you want to better understand your eating, or if the way you currently eat is affecting your nutrition, physical health or everyday life.
You may recognise experiences such as:
- relying on a relatively small or very specific range of foods;
- finding it difficult to meet your nutritional needs;
- relying on supplements or nutritional drinks;
- losing weight or finding it difficult to maintain weight;
- struggling to eat enough, particularly when appetite is low;
- finding unfamiliar foods particularly difficult;
- sensory experiences making many foods inaccessible to you;
- fear of choking, vomiting, pain or another consequence of eating;
- needing significant planning to make sure suitable food is available;
- finding restaurants, travel, work events or social situations involving food difficult;
- your available food range becoming smaller;
- food and eating taking considerably more thought, energy or preparation than you would like.
None of these on its own means that you have ARFID.
They may, however, be reasons to understand what is happening more fully.
What an assessment can offer
A good assessment should be about understanding you, not simply deciding whether you meet a set of diagnostic criteria.
It may explore:
- what you currently eat and drink;
- whether your nutritional needs are being met;
- your physical health;
- your history with food and eating;
- sensory experiences around food;
- appetite, hunger and fullness;
- fears or previous experiences affecting eating;
- gastrointestinal or other medical symptoms;
- feeding or swallowing skills where relevant;
- neurodevelopmental differences where relevant;
- routines, predictability and the environment in which you eat;
- the impact of eating on work, relationships, travel, socialising and everyday life;
- foods, routines and strategies that already work for you;
- what you would — and would not — like to change.
It is also important to consider whether something other than, or alongside, ARFID may help explain what you are experiencing.
Whether or not an assessment results in an ARFID diagnosis, understanding your eating more fully can be valuable in its own right.
What support can look like
There is no single approach that is right for every adult with ARFID. Support should reflect your health needs, your experience of food and your priorities. It may include:
Supporting nutrition and physical health
Making sure your body is getting what it needs, making the most of foods that are already accessible to you and using supplementation where appropriate.
Making eating easier
Finding practical ways to reduce the effort, distress or disruption that eating creates in everyday life.
Working with sensory needs
Understanding which sensory characteristics make foods accessible or difficult and making appropriate adaptations.
Supporting appetite and regular eating
Where hunger or interest in food is limited, finding strategies that make meeting your needs more achievable.
Working with fear or anxiety
Where fear of choking, vomiting, pain or another consequence is affecting eating, appropriate psychological support may be helpful.
Increasing flexibility where you want it
Being able to manage additional foods or variations of familiar foods can make everyday life, nutrition or social situations easier. Any work towards this should have a purpose that matters to you.
Making accommodations
Sometimes the most useful change is not changing the person or the food they eat, but changing the environment, expectations, preparation or support around eating.
Working with a wider team where needed
Depending on your needs, this might include a dietitian, psychologist or other mental health professional, GP, gastroenterologist, speech and language therapist or occupational therapist.
You should understand why something is being recommended and have a meaningful say in what you are working towards.
What does meaningful change look like?
There is no single answer.
It might mean meeting your nutritional needs more reliably. It might mean finding ways to eat when appetite is low, having less anxiety around food, being able to travel more easily, coping when a familiar product changes, making work or social situations involving food more manageable, or reducing the amount of energy that eating takes from your day.
It might mean finding accommodations that allow you to continue eating familiar foods while better supporting your nutritional needs.
For some people, increasing food range or flexibility will be important. For others, that may not be the immediate priority.
The aim is not to make your eating look more "normal". It is to understand what you need and identify changes or support that are meaningful to your health, wellbeing and life.
Living with ARFID day to day
- Protect the foods that work. Familiar and accessible foods are valuable. Removing them in an attempt to force yourself to eat something else can make getting enough nutrition harder.
- Make eating easier where you can. Convenience, repetition and predictability can be useful ways of making sure eating happens.
- Use accommodations that help. Particular brands, preparation methods, environments, routines or ways of presenting food may make eating more accessible.
- Notice the wider impact. Food can affect shopping, cooking, work, relationships, travel and social occasions as well as eating itself.
- Work with your needs rather than judging them. Understanding your sensory experiences, routines, appetite and environment can help you find approaches that work for you.
- Look beyond the number of foods. Nutritional adequacy, reduced distress, flexibility where it matters, participation and quality of life can all be meaningful outcomes.
Questions you might have
Have I always had ARFID without knowing it?
Possibly. Some adults recognise similar experiences going back to childhood, while for others eating changes later. Assessment can help explore your individual history without assuming when or why your eating developed as it did.
Is this just extreme picky eating?
ARFID is not defined simply by being selective about food. Assessment considers whether restricted intake is having a significant nutritional, physical or psychosocial impact.
Do I have to be underweight to have ARFID?
No. You cannot tell whether someone has ARFID by looking at them, and ARFID can occur across the weight spectrum.
Does having ARFID mean I am neurodivergent?
No. ARFID can occur in anyone. There is an association between ARFID and neurodevelopmental differences such as autism and ADHD, but having one does not mean you necessarily have the other.
Will someone try to make me eat foods I cannot tolerate?
Good ARFID care should begin by understanding why foods are difficult or inaccessible to you. Any work involving food should have a clear purpose, take account of your sensory and other needs, and be discussed collaboratively with you.
Do I need to change if I am managing well?
Not necessarily. Eating differently from other people is not, by itself, something that needs fixing. What matters is whether your current way of eating is supporting your nutritional and physical health and allowing you to live the life you want.
What if I don't meet the criteria for ARFID?
Not receiving an ARFID diagnosis does not make your experience of eating unimportant. Assessment may identify other factors affecting your eating and help establish what support, if any, would be useful.
Thinking about an ARFID assessment?
You do not need to know whether you have ARFID before asking for help.
If food and eating are affecting your nutrition, health or everyday life — or you simply want to better understand an eating pattern you have lived with for a long time — an assessment can be a useful place to start.
At Dr Melissa Bujtor Specialist Dietetic Practice, ARFID assessment looks beyond the number of foods you eat. We explore your nutrition, physical health, sensory experience, appetite, eating history and the impact food has on your everyday life, with recommendations tailored to you and your needs.
If you are wondering whether ARFID might explain your experience of eating, have recently received a diagnosis, or would like to discuss what support might be appropriate, get in touch.
- Your GP — particularly if you are concerned about your physical health, nutritional intake or recent changes in eating.
- Beat — the UK's eating disorder charity, offering information and support for people affected by eating disorders.
- ARFID Awareness UK — information and resources specifically relating to ARFID.
Written by Dr Melissa Bujtor, HCPC Registered Dietitian, AfN Registered Nutritionist (RNutr) and Feeding Specialist, for Dr Melissa Bujtor Specialist Dietetic Practice. This guide provides general information and is not a substitute for individual clinical advice. Assessment and care are always tailored to the individual.
About the author
Dr Melissa Bujtor
A HCPC Registered Dietitian and AfN Registered Nutritionist with specialist expertise in paediatric dietetics, feeding development and eating disorders.
Dr Bujtor also holds a British Psychological Society-accredited Master’s degree in Psychology, bringing an understanding of behaviour, cognition and emotional development to her clinical work with children and young people.
She is a published scientist whose work spans research, policy and advocacy, and serves on the Board of Trustees of The Feeding Trust, helping to connect research, policy and clinical practice to improve outcomes for children, young people and families.
Her clinical practice combines evidence-based dietetics with a developmental understanding of feeding — looking beyond what a child eats to understand the factors that may be contributing to their difficulties.
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