Eating Disorders: Understanding the Reality
This article is general information published by the practice of Dr. Sholeh Toobaei, Specialist Psychiatrist, Dubai. It has not yet been individually reviewed by a clinician and is not a substitute for personal medical advice. Published: 1 September 2026.
Scope: This article is general information about eating disorders. It is not a diagnosis and cannot tell you whether you or someone you know has an eating disorder. Only a proper clinical assessment can do that.
What are eating disorders, really?
Eating disorders are not about food. They are about control, about coping with emotions, about managing an inner sense of chaos through external rules. Food, calories, weight, and shape become the arena in which the person fights for order. But the disorder itself is not about food — food is just the language the disorder uses.
Eating disorders have the highest mortality rate of any psychiatric condition. This is not because the person is stubborn or unmotivated. It is because the disorder causes biological changes — in appetite regulation, mood, impulse control, and reward processing — that make recovery exponentially harder the longer the disorder persists. Early intervention matters enormously.
What are the main types?
Anorexia nervosa involves restriction of energy intake leading to significantly low body weight, an intense fear of gaining weight, and a distorted body image. The person may see themselves as overweight even when they are underweight. There are two subtypes: restricting type (no regular binge eating or purging) and binge-eating/purging type. What unites them is not the weight but the psychological relationship with food, body shape, and control.
Bulimia nervosa involves recurrent episodes of binge eating — eating an objectively large amount of food in a discrete period while feeling a sense of loss of control — followed by compensatory behaviours to prevent weight gain. These behaviours include self-induced vomiting, misuse of laxatives or diuretics, fasting, or excessive exercise. Unlike anorexia, people with bulimia are often at a normal or above-normal weight, which can make the disorder harder to detect.
Binge Eating Disorder is like bulimia but without the compensatory behaviours. The person binges and then feels shame, guilt, and distress, but does not purge. This is the most common eating disorder in the general population. It is strongly associated with obesity and metabolic complications, but the underlying problem is the same loss of control and emotional dysregulation that characterises all eating disorders.
ARFID (Avoidant/Restrictive Food Intake Disorder) involves extreme food restriction that is not driven by body image concerns. The person may have sensory sensitivities (texture, smell, taste), fear of choking or vomiting, or simply lack interest in eating. This was only added as a diagnosis in 2013 because clinicians recognised that not all extreme food restriction is about weight.
What causes eating disorders?
Genetics play a substantial role — anorexia and bulimia run in families. Temperament matters — perfectionism, harm avoidance, and rigid thinking are common traits. But environment is crucial too. Cultural pressure around thinness, weight-related teasing, dieting, trauma, and high-achievement environments all increase risk.
In the Gulf and in expatriate communities, there is an additional layer: the cultural significance of food, the pressure to conform to beauty standards from multiple cultures (home country, host country, Western media), and the isolation that makes an eating disorder a private struggle with no one to confide in.
The most important thing to understand is that eating disorders are not vanity. They are serious mental health conditions that involve the brain's reward, appetite, and emotion-regulation systems. Restricting food changes the brain in ways that make recovery harder — and makes the person more rigid, depressed, and anxious. This is why nutritional rehabilitation is often the first step in treatment.
What happens to the body?
The physical consequences depend on the type and severity but can include: severe malnutrition, electrolyte imbalances (which can cause cardiac arrhythmias and sudden death), gastrointestinal problems, tooth erosion (from vomiting), dehydration, hair loss, brittle nails, cold intolerance, menstrual irregularities or absence, osteoporosis, and in severe cases, multi-organ failure.
The heart is particularly vulnerable. Starvation weakens the heart muscle. Electrolyte disturbances from purging can cause fatal arrhythmias. These are not theoretical risks — they are the leading cause of death in eating disorders.
What treatment looks like?
Treatment is multidisciplinary. A team typically includes a psychiatrist or psychologist, a dietitian, and a medical doctor to monitor physical health. The specifics depend on the type and severity.
For anorexia, the first step is almost always nutritional rehabilitation — restoring weight and normal eating patterns. This is not optional. Without adequate nutrition, psychotherapy is significantly less effective because the malnourished brain cannot engage fully in treatment. Family-based treatment (sometimes called the Maudsley approach) is particularly effective for adolescents.
For bulimia and binge eating disorder, CBT-E (enhanced cognitive behavioural therapy) is the first-line treatment. It addresses the cycle of dietary restriction, binge eating, and compensatory behaviours, and helps the person develop a more flexible relationship with food.
Medication has a limited but real role. SSRIs are effective for bulimia and binge eating disorder. They are not first-line for anorexia, because the malnourished brain does not respond well to medication — nutrition must come first.
Hospitalisation may be necessary when weight is critically low, when electrolyte abnormalities are present, or when there is an immediate risk of medical collapse. This is not failure. It is medical care.
Can someone recover from an eating disorder?
Yes. Recovery is possible at every stage. The longer the disorder has been present, the harder the recovery — but not impossible. Eating disorders are among the most stubborn psychiatric conditions, precisely because they cause the biological changes that resist treatment. But with proper, sustained treatment, many people recover fully and go on to live fulfilling lives.
The people who recover tend to have: professional help, a strong support system, willingness to engage in treatment even when they do not want to, and — crucially — time. Recovery is not linear. There will be setbacks. The question is whether the person has the support to keep going through them.
When should I seek help?
If you recognise these patterns in yourself — extreme dietary restriction, binge eating, purging, obsessive food counting, excessive exercise despite injury or illness, or a pervasive preoccupation with food, weight, and body shape that interferes with your life — seek a professional assessment. Eating disorders are the most medically dangerous psychiatric condition, and early intervention saves lives. If the person's weight is critically low, if they are fainting, if they have heart palpitations, or if they have stopped having periods, seek medical care immediately. Seek urgent help — call 999 (police) or 998 (ambulance) in the UAE, or go to the nearest emergency department — if you are experiencing fainting, heart palpitations, severe dehydration, vomiting blood, or if you are having thoughts of self-harm. For non-urgent enquiries, use the appointment request form on this website. This practice does not operate a monitored telephone line, and a message sent through the form may not be read straight away.