What is ARFID: A Less Commonly Understood Eating Disorder


What is ARFID?


Have you ever heard of ARFID? It might sound complicated or confusing, but it is a newly defined eating disorder that has actually always existed It’s an important condition to understand, especially in the realm of eating disorders and mental health. ARFID stands for Avoidant/Restrictive Food Intake Disorder. Traditionally ARFID was seen as ‘extreme fussy eating’ but in fact it is an eating disorder because of the mental barrier to eating that is driven by significant Anxiety. This disorder can have a significant impact on one’s mental health, self-care, and overall wellbeing. It is also commonly associated with Autism and Neuro-divergence.


ARFID Diagnostic Criteria


In healthcare we use what’s called the DSM (Diagnostic and Statistical Manual of Mental Disorders) to diagnose eating disorders. The latest version the DSM-5 came out in 2013 and that is when ARFID was first named. ARFID can affect anyone, children, adults and all genders alike.


In the DSM-5 ARFID is defined as:

In the absence of another discrete mental disorder or medical condition, An eating or feeding disturbance which can include:

  • Lack of interest in food
  • Refusal or inability to eat foods based on smell, taste, texture, or appearance.
  • Concern about aversive consequences of eating, this can often come as a result of a choking experience, allergic reaction or Emetophobia (fear of vomiting)

Plus one or more of the following:

  • Failure to meet nutritional needs resulting in significant weight loss or faltering growth in children.
  • Significant micro-nutrient deficiencies.
  • Requirement for oral nutrition supplements (liquid diet) or tube feeding.
  • Marked interference with psychosocial functioning- e.g.- stress around the family dinner table, or avoidance of social activities involving food.


ARFID cannot be due to lack of food or a culturally sanctioned practice. (e.g., religious fasting or religious/ cultural dietary regulations). ARFID is also exclusive from anorexia nervosa or bulimia nervosa, in that there is no perception of distorted body image. (This can be a tricky one as I have seen young people with ARFID who feel a level of dissatisfaction with their bodies, but the importance is that this is not the driving factor in the dietary restriction).


Identifying ARFID involves recognising specific patterns of behaviour related to food and eating. If you find yourself avoiding certain foods or food groups due to sensory issues, concerns about negative consequences, or a lack of interest in eating, you might be experiencing ARFID. Other signs could include difficulty with certain textures, limited variety in your diet, and anxiety around mealtimes. Remember, you’re not alone in this, and seeking help is a positive step towards healing.


What to do if you think you have ARFID


Realizing you might have ARFID can be a turning point on your journey to healing. First and foremost, be kind to yourself and acknowledge that seeking help is a sign of strength. At the time of writing in the UK, the NHS is very limited in what it can offer to people with ARFID, often only those who are most physically unwell because of this condition can access help, and even then, it may include travelling very far or seeing professionals who are not well equipped or qualified.


ARFID Awareness UK is the main UK charity that offers educational resources and peer support groups. This is a good place to go to find out more information and connect with people who are also affected.


Consulting a registered dietitian who specialises in eating disorder recovery can provide you with essential guidance to improve your diet and health. They can help you understand your relationship with food, address your concerns, and provide tailored nutrition advice that supports both your physical and mental health.


How I support my clients with ARFID


As a registered dietitian with a focus on eating disorder recovery and mental health, I’ve had the privilege of assisting numerous clients on their path to recovery from ARFID. Navigating this journey requires a holistic approach that goes beyond just the food on your plate. Together, we explore the emotional aspects tied to eating, body image, and self-care.


When working with my clients, I emphasize the importance of nourishment—both physical and emotional. Healing from ARFID involves gently challenging the avoidance behaviours and gradually expanding food choices. It’s not about rushing the process but rather creating a safe and supportive environment for exploration. We work on building a positive relationship with food, understanding hunger and fullness cues, and incorporating self-care practices that foster mental wellbeing. Often the people I support benefit from therapy support to manage their anxiety at this time, especially if their ARFID is linked to traumatic events in the past or current phobias.


If you feel you would like support from me, I offer free discovery calls so we can get to know eachother first. You can find more information about the clinic here, or get in touch with me here.


In Conclusion


ARFID is a newly recognised eating disorder linked to anxiety around food and can result in malnutrition. It can impact anyone, from young children to the elderly and people of all genders.


ARFID can be recovered from and seeking help from a registered dietitian or a therapist who specialises in eating disorders is an important step towards embracing a healthier relationship with food.


You’re not alone, and there is hope for a brighter and more peaceful future.


Disclaimer: This blog post is for informational purposes only and should not be considered a substitute for professional medical or mental health advice. If you suspect you have ARFID or any other eating disorder, please seek help from a qualified healthcare provider.