Avoidant Restrictive Food Intake Disorderlasopafrance

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Eddy, Jennifer J. Thomas, Introduction to a special issue on child and adolescent feeding and eating disorders and avoidant/restrictive food intake disorder, International Journal of Eating Disorders, 10.1002/eat.23052, 52, 4, (327-330), (2019). Avoidant/restrictive food intake disorder has the potential to cause serious mental health issues as the fears about eating increase. Anxiety about certain foods tends to arise first, only revolving around certain flavors, textures, and appearance in the beginning. They may also focus on the temperature of the food, refusing to eat things that. We are delighted to welcome Dr Gillian Harris and Sarah Mason to improve our understanding of ARFID - Avoidant Restrictive Food Intake Disorder. This webinar is ideal for parents and professionals alike, who support a child or young person with feeding and eating difficulties. With or without an ARFID diagnosis. We aim to cover. Avoidant/restrictive food intake disorder (ARFID) is an eating or feeding disturbance that is characterized by a persistent failure to meet appropriate nutritional and/or energy needs.

Avoidant/restrictive food intake disorder (ARFID) is an eating disorder that affects a person’s ability to eat for different reasons. In this series of articles, learn about ARFID and its causes.

What is ARFID?

Avoidant/restrictive food intake disorder (ARFID) is an eating disorder in which a person restricts or avoids eating food, usually for one or more of the following reasons:

  • Extreme sensitivity or dislike of certain food smells, tastes, appearances or textures
  • Fear of vomiting or choking while eating
  • Lack of interest in eating

ARFID can lead to malnutrition (poor health because of a lack of nutrients or calories).


A person with ARFID does not restrict or avoid food because of:

Recommended Food Intake

  • Issues with body weight or body image
  • Lack of available food variety
  • Cultural or religious reasons
  • Another medical or physical condition

Who is Most Likely to Develop ARFID?

Children who are male, younger or diagnosed with another medical condition are more likely to develop ARFID, compared to children who are female, older or have no other medical conditions. ARFID is also more common in children with autism spectrum disorder (ASD) or similar conditions.

What are Common Symptoms of ARFID?

The symptoms of ARFID can be like those of other eating disorders. But unlike other eating disorders, children with ARFID are not concerned with losing weight or changing their appearance.

Symptoms of ARFID can include:

  • Extreme picky eating
  • Extreme fear or anxiety when presented with food outside of their usual diet
  • Strong dislike of or aversion to certain food smells, tastes, appearances and textures
  • Fear that certain foods will cause choking, vomiting or other physical symptoms
  • Lack of interest in eating

If your child has ARFID, they have a higher risk of developing malnutrition. Symptoms of malnutrition can include:

  • Weight loss
  • Fatigue and/or dizziness
  • Abdominal (belly area) pain
  • Constipation or diarrhea
  • Loss of bone density (when bones become less dense and more likely to break)
  • Delayed growth
  • Levels of vitamins that are too low (including vitamin C, vitamin D, iron and others)
  • Dependence on vitamins or supplements to meet nutritional needs
  • In females, amenorrhea (a delay or loss of a menstrual period)

How Do Doctors Diagnose ARFID?

Doctors can diagnose ARFID with one or more of the following tests:

  • Review of your child’s medical history and eating habits
  • Physical exam to check for signs of malnutrition
  • Blood test to check vitamin levels and overall health
  • DXA scan (imaging of the bones in the wrist to check bone density)
  • Evaluation of your child’s body mass index (BMI, or weight in relation to their gender and height)

Your child might also meet with a psychologist (doctor who treats mental health).

Daily Food Intake Log

How Do Doctors Treat ARFID?

Treatment for ARFID focuses on boosting nutrition and managing feelings around food. ARFID affects both physical and mental health. The care team will help create a treatment plan for your child’s unique medical, nutritional and mental health needs.

Common ARFID treatments can include:

  • Prescription nutritional supplements
  • Creating a personalized meal plan with a dietitian
  • Cognitive-behavioral therapy to help manage feelings around food and eating
  • Speech therapy to improve oral-motor skills necessary for eating
  • Prescription medications to increase your child’s appetite or ease anxiety
  • In some cases, a hospital stay to help with weight gain or more serious medical needs
  • Meeting with a psychiatrist or psychologist to treat other mental health conditions that might relate to your child’s ARFID diagnosis

Rev. 2/2020. MassGeneral Hospital for Children and Massachusetts General Hospital do not endorse any of the brands listed on this handout. This handout is intended to provide health information so that you can be better informed. It is not a substitute for medical advice and should not be used to treatment of any medical conditions.

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What is Avoidant Restrictive Food Intake Disorder?

Avoidant Restrictive Food Intake Disorder (ARFID) is an eating disorder similar to anorexia in the sense that food intake is restricted and there is a general resistance to eating that results in significant nutritional deficiencies and extreme weight loss. Both conditions also affect your psychological and social well-being as well as your physical health.

The signs and symptoms of ARFID include extremely selective eating habits, limited food choices, eating only very small portions, difficulty chewing, swallowing and digesting certain foods. Children and adults with ARFID sometimes show a general disinterest in food and often need dietary supplements and sometimes external tube feeding to avoid nutrient deficiencies and maintain a normal weight.

ARFID affects mostly infants and young children but sometimes continues into (or even first shows up in) adulthood. Early studies suggest that up to 5% of children suffer from ARFID and the condition is thought to be as common as anorexia and bulimia. Unlike other eating disorders, ARFID is more likely to affect boys than girls. While those with ARFID are likely to have a coexisting anxiety disorder, they are less likely than those with other eating disorders to be depressed.

How is ARFID Different from Anorexia?


Unlike those with anorexia, who avoid many foods because of an excessive and obsessive fear of body fat and weight gain, those with ARFID avoid many foods because they fear choking or vomiting or they are disturbed by qualities such as the textures, smells or colors of certain foods. Children and adults with ARFID don’t worry about their body size or shape. ARFID is more like an extreme case of picky eating, and those who are affected generally have little appetite, are afraid to try new foods, and show great anxiety over the possibility of getting sick or dying from food poisoning or choking.

While the motivation for avoiding food may be different, the symptoms and health concerns of ARFID and anorexia are similar. However, since ARFID has only been recognized as an eating disorder in the Diagnostic and Statistical Manual of Mental Disorders (DSM-5) since 2013, not a lot is known about its root causes or the appropriate treatment of symptoms. Very few studies of ARFID have been performed with children and adolescents, and even fewer with adults.

What Causes ARFID?

The exact cause of ARFID is unknown but, as is the case for all eating disorders, a variety of biological, neurological, genetic, environmental, and sociocultural factors are likely to be involved. The condition is more likely to affect children with a history of extreme picky eating or who don’t grow out of a stage of normal picky eating. Early trauma, including traumatic experiences with food, such as an episode of choking, can play a role. Those with attention-deficit issues, on the autism spectrum or with anxiety disorders or intellectual disabilities are also at higher than normal risk of developing ARFID.

How ARFID Effects Health and Well-Being

Toddlers and children with ARFID, who often display extreme picky eating habits from very early childhood, may have trouble transitioning from individual foods to mixed foods and often refuse to try new foods, limiting both their calorie and nutrient intake.

Mac id manual login password. Malnutrition and gastrointestinal problems are common, as are developmental delays and stunted growth in children and weight loss in adults. Younger children may not lose weight, but they also do not gain the weight they need to grow and thrive. Lower than normal body weight for height puts children at risk for further medical problems.

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The health effects of ARFID, which are also signs of the condition, are similar to those of anorexia, and include sleeping problems, thinning hair, dry skin, muscle weakness, dizziness, feeling cold, menstrual irregularities in females, poor wound healing, slowed heart rate, anemia, and impaired immunity. Severe cases could lead to electrolyte imbalances and heart attack.

Importance Of Food Intake

Where to Get Help and What to Expect

Avoidant Restrictive Food Eating Disorder

Although it is a serious and long-lasting condition, ARFID can be difficult to diagnose. Since very young children are often affected by the unique symptoms of ARFID, treatment generally begins with specialized pediatric care and family-based therapy to help ensure proper care. Without treatment, ARFID is likely to continue into adulthood. It is best to start with your primary care physician or your child’s pediatrician, who can provide referrals to both mental and physical health specialists as necessary.

Avoidant Restrictive Food Intake Disorderlasopafrance Intake

Much more research and understanding of ARFID is necessary to provide guidance on the most appropriate and successful form of treatment. Although evidence is limited, cognitive behavioral therapy (CBT), which has been used to successfully treat other eating disorders, has been suggested as a potential treatment. CBT with children may take a slightly different form than with adults, incorporating various forms of play to deal with emotional issues and teaching skills to help the family manage their child’s condition. Individual case study reports indicate that other therapies used generally to treat eating disorders, such as family-based therapies, hospitalized re-feeding that may include tube feeding in severe cases and, in some cases, medication, all need further study but may be considered in treating ARFID in children and adults.

Last Updated: Aug 13, 2020

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