What Is an Eating Disorder? Signs, Types and When to Seek Help in Ireland
Learn what an eating disorder is, the common types, warning signs and how to get help in Ireland. Eating disorders are treatable with the right support.
Orla was fourteen when she stopped eating lunch at school. It started quietly: a sandwich left in her bag, an apple thrown in the bin, a shrug when her mother asked if she was hungry. By sixteen, she had become brilliant at hiding it. She ate breakfast when her parents were watching, picked at dinner, and spent hours scrolling through fitness accounts before bed. She told herself she was just being healthy. But the truth was, food had become a full-time obsession, and she couldn't remember the last time she felt okay about her body.
She isn't alone. Eating disorders are one of the most serious and misunderstood mental health conditions in Ireland. They affect people of every age, gender and background, and they often begin in adolescence or early adulthood. The good news is that recovery is possible, and the sooner someone gets the right support, the better the outcome. Understanding what an eating disorder actually is — and what it isn't — is an important first step.
What an Eating Disorder Actually Is
An eating disorder is a mental health condition in which a person's relationship with food, eating, body weight or body shape becomes harmful and takes over their life. It is not a lifestyle choice, a phase, or a matter of vanity. It is a serious condition that affects thoughts, emotions, behaviours and physical health.
Eating disorders can involve eating too little, eating too much, becoming fixated on "healthy" eating, or using food as a way to cope with distress. What they share is a persistent disturbance in eating or eating-related behaviour that causes significant distress or impairment. Someone with an eating disorder may feel trapped in a cycle they can't break, even when part of them wants to.
According to the HSE National Clinical Programme for Eating Disorders, an estimated 188,895 people in Ireland will experience an eating disorder at some point in their lives. In 2025 alone, the HSE recorded 915 referrals to specialist eating disorder services and 465 people commencing treatment — a 13 per cent increase on the previous year. The demand is real, and it is growing.
Common Types of Eating Disorders
There are several recognised types of eating disorders. Each has its own features, but they can also overlap. The most common include:
- Anorexia nervosa — characterised by restrictive eating, intense fear of gaining weight, and a distorted body image. People with anorexia often lose a significant amount of weight, but not everyone becomes underweight.
- Bulimia nervosa — involves cycles of binge eating followed by compensatory behaviours such as vomiting, excessive exercise, or laxative use. These cycles are usually driven by shame and secrecy.
- Binge eating disorder — the most common eating disorder. It involves eating large quantities of food in a short time, often past the point of comfort, while feeling a loss of control. It does not involve regular purging.
- Avoidant/restrictive food intake disorder (ARFID) — a condition in which a person avoids or limits food intake for reasons unrelated to body image, such as sensory sensitivity, fear of choking, or lack of interest in food.
- Orthorexia — an obsession with "healthy" or "clean" eating that becomes restrictive and interferes with daily life. It is not yet a formal diagnosis, but it is increasingly recognised by clinicians.
- Other specified feeding or eating disorders (OSFED) — a category for people who experience significant eating disorder symptoms but do not meet the full criteria for the conditions above. This does not make their experience any less serious.
Body dysmorphic disorder, while distinct from eating disorders, often overlaps. It involves an intense preoccupation with perceived flaws in appearance and can drive restrictive eating, excessive exercise, or other behaviours aimed at changing the body.
What Actually Causes an Eating Disorder?
Eating disorders do not have one single cause. They develop through a combination of genetic, biological, psychological and social factors. Some people may be more vulnerable because of a family history of eating disorders, anxiety or depression. Others may develop an eating disorder after a period of stress, trauma, bullying, or major life change.
Social and cultural pressures play a role too. In Ireland, as elsewhere, young people are exposed to idealised body images through social media, advertising and sport. Diet culture is everywhere, and what starts as a seemingly harmless attempt to "eat clean" or "get in shape" can spiral into something much more serious.
Perfectionism, low self-worth, and a strong need for control are common psychological traits. For some people, food becomes the one area of life they feel they can manage. Over time, that control becomes a prison.
Harriet Parsons, Chief Executive Officer at Bodywhys, the Eating Disorders Association of Ireland, puts it clearly:
"At family level, the emotional impact of caring for someone with an eating disorder is very high, including shock and guilt. This is clear from parents and carers who've described their journeys as though they've been to hell and back."
Her words remind us that eating disorders do not affect only the person experiencing them. Families, partners and friends often carry a heavy load too.
When Does Disordered Eating Become an Eating Disorder?
Many people worry about their eating from time to time. Dieting, skipping a meal, or feeling guilty after a takeaway is common. Disordered eating becomes an eating disorder when the thoughts and behaviours become persistent, intense and disruptive to normal life.
Warning signs to watch for include:
- Skipping meals, avoiding certain foods, or eating in secret
- Becoming extremely anxious about weight, shape or calories
- Exercising excessively, even when injured or unwell
- Withdrawing from social situations involving food
- Mood changes, irritability, low energy, or difficulty concentrating
- Physical signs such as dizziness, fatigue, digestive problems, or menstrual changes
- A strong sense of shame or distress after eating
If you recognise several of these signs in yourself or someone you care about, it is worth seeking professional advice. Early intervention makes a real difference.
What Actually Helps?
Eating disorders are treatable, and recovery is possible. The most effective treatments depend on the type and severity of the eating disorder, but they often include a combination of psychological therapy, nutritional support and, in some cases, medical monitoring.
Evidence-based psychological therapies include:
- Cognitive behavioural therapy (CBT) — helps people understand and change the thoughts and behaviours that keep the eating disorder going. CBT-E is a specialist form adapted for eating disorders.
- Family-based treatment (FBT) — particularly effective for children and adolescents, this approach empowers families to support recovery.
- Dialectical behaviour therapy (DBT) — useful when emotions feel overwhelming and food is used as a way to cope.
- Specialist supportive clinical management — a structured approach that combines therapy, nutrition and medical care.
In Ireland, specialist support is available through HSE community eating disorder teams, CAMHS for young people, and organisations such as Bodywhys. The HSE uses a stepped model of care, which means the level of support matches the severity of the condition. Some people need intensive specialist input, while others benefit from community-based therapy, GP monitoring and peer support.
Many people also benefit from private therapy, either face-to-face or online. Working with a therapist who understands eating disorders can help you untangle the thoughts and behaviours that keep the cycle going, develop healthier coping strategies, and rebuild trust with food and your body. At Feel Better Therapy, you can explore CBT and specialist therapy and get matched with a therapist who understands eating disorders and body image concerns.
Frequently Asked Questions
Are eating disorders common in Ireland?
Yes. The HSE estimates that almost 189,000 people in Ireland will experience an eating disorder at some point. In 2025, Bodywhys supported 6,696 people through its helpline, email service, online groups and family programmes.
Can men get eating disorders?
Absolutely. Eating disorders affect people of all genders. Men and boys are often underdiagnosed because of the mistaken belief that eating disorders only affect young women.
Is an eating disorder a choice?
No. Eating disorders are serious mental health conditions. Nobody chooses to develop one, and willpower alone is rarely enough to recover.
When should someone seek help?
The sooner the better. If eating habits, thoughts about food, or body image concerns are interfering with daily life, relationships, school or work, it is time to speak to a GP, mental health professional, or a specialist organisation such as Bodywhys.
Can online therapy help with eating disorders?
Online therapy can be a valuable part of support, particularly for CBT, body image work, and managing anxiety around food. For moderate to severe eating disorders, it should complement medical and dietetic care rather than replace it.
You Don't Have to Figure It Out Alone
If you are worried about your own eating, or about someone you love, the most important thing to know is that help is available. Eating disorders thrive in secrecy, but recovery begins with a conversation. That conversation might start with a GP, a trusted friend, or a specialist service such as Bodywhys.
You don't have to have all the answers before reaching out. You can explore therapy options for eating disorders through Feel Better Therapy and get matched with a therapist who can support you or your family through the next steps.
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This article is for informational purposes only and does not constitute medical advice. If you are concerned about an eating disorder, please contact your GP or Bodywhys on 01-2107906. In a crisis, contact Samaritans Ireland at 116 123.