Eating Disorders in Teens: Recognising the Signs and Finding Support
Updated: 4 days ago
It might begin with small changes. Your teenager starts avoiding family meals, becomes anxious about certain foods, or spends more time checking their appearance. Perhaps they say they are simply “being healthy”, yet eating seems to be becoming more stressful and their world a little smaller.
As a parent, it can be difficult to know when to be concerned, what to say, or whether seeking help will feel like an overreaction.
You do not need to wait until your teenager looks unwell before asking for support.
Eating disorders can affect people of any body size, and appearance alone cannot tell us how someone is coping or whether they are medically safe. Early assessment matters.
At Salt Psychology & Wellbeing Support in Robina on the Gold Coast, we support teens and families experiencing eating difficulties. We offer Enhanced Cognitive Behaviour Therapy (CBT-E) and family work, with treatment guided by each young person’s needs.
When food and body concerns begin taking over
Eating disorders in teens are serious mental health conditions that affect physical health, emotional wellbeing and everyday life. They can involve restriction, binge eating, behaviours intended to compensate for eating, or significant food avoidance.
They include anorexia nervosa, bulimia nervosa, binge eating disorder, and other specified feeding or eating disorders (OSFED). Avoidant/restrictive food intake disorder (ARFID) involves difficulties eating enough or eating sufficient variety, which may relate to sensory sensitivities, low interest in food or fears about eating, rather than weight or shape concerns.
Eating disorders in teenagers can effect all genders. Although the patterns differ, a useful question is whether food, eating, exercise or body concerns are increasingly affecting your teenager’s health, relationships and ability to participate in life.
Signs parents may notice as eating disorders develop in teens
Changes are sometimes gradual, and no single sign confirms an eating disorder. Patterns worth discussing with a health professional include:
Skipping meals, avoiding shared meals or cutting out food groups.
Increasingly rigid rules about what, when or how much to eat.
Distress, guilt or anxiety around food.
Frequent body checking or harsh comments about appearance.
Exercise that feels compulsory, including distress when unable to exercise.
Eating secretly or describing feeling out of control around food.
Bathroom visits immediately after meals.
Withdrawal from friends or activities involving food.
Dizziness, fatigue, feeling unusually cold, menstrual changes or changes in expected growth.
A young person may minimise these changes, feel ashamed, or struggle to explain what is happening. Approach the conversation with care while taking your concerns seriously.
Why adolescence can be a vulnerable time
Adolescence brings changes in the body, identity, friendships and independence. For some young people, these changes occur alongside anxiety, perfectionism, low self-worth or intense pressure to fit in.
Eating disorders develop through a combination of biological, psychological and social factors. Dieting, body dissatisfaction and appearance-based teasing can increase vulnerability; there is rarely one simple cause.
For families, searching for the moment everything went wrong can be exhausting. A more helpful focus is understanding what your teenager needs now and building a coordinated response around them.
How to start the conversation
Choose a quiet moment outside mealtimes. Begin with what you have noticed and your concern for their wellbeing, rather than commenting on their weight or appearance.
You might say:
“I’ve noticed eating seems more stressful lately, and you haven’t seemed quite yourself. I care about you, and I’d like us to get some support to understand what’s happening.”
Listen without trying to resolve everything in one conversation. If your teenager becomes upset or dismisses your concerns, you can remain calm and clear:
“I understand this feels uncomfortable. We can take it one step at a time, but I do want us to check that your health is okay.”
Try to avoid debates about whether their body looks “fine”, praise for weight loss, or comments about needing more willpower. Keep everyday conversations connected to their interests, friendships and qualities beyond appearance.
Why a medical assessment matters
A GP appointment is an important early step when an eating disorder is suspected. Assessment needs to consider eating behaviours, physical health, mental health and the young person’s growth and development.
Body weight or a single test result should not be used on its own to decide whether someone needs treatment.
Psychological support works alongside medical monitoring and nutritional care, with specialist services involved when needed.
If your teenager collapses, has chest pain, becomes confused or appears acutely unwell, seek emergency medical care. Call 000 for a medical emergency.
How CBT-E can help
At Salt Psychology, we offer CBT-E: Enhanced Cognitive Behaviour Therapy. This is a structured psychological treatment developed specifically for eating disorders.
CBT-E helps a young person understand the patterns keeping their eating difficulties going and work towards change. Depending on their needs, treatment may include:
Establishing a more regular and adequate pattern of eating.
Understanding and changing rigid food rules.
Addressing concerns about eating, weight and shape.
Reducing the influence of appearance on self-worth.
Developing ways to respond to difficult emotions and situations.
Planning for setbacks and maintaining progress.
Treatment is collaborative and individualised. It involves practical changes as well as exploring thoughts and feelings.
For adolescents, CBT-E also recognises the importance of parental involvement and ongoing medical assessment.
Supporting the family, too
We also offer family work, helping parents and carers understand eating difficulties, communicate with their teenager and support recovery at home.
This may involve making sense of distress around meals, developing consistent responses, strengthening communication and supporting parents who feel worried or overwhelmed. Family involvement is approached with sensitivity to the teenager’s developmental stage, privacy and safety.
Taking the next step
You do not need to have the right words, a confirmed diagnosis or certainty about how serious things are before seeking advice.
If food, exercise or body concerns are taking up more of your teenager’s life, start with a GP assessment and ask about appropriate eating disorder support.
At Salt Psychology in Robina, we offer a compassionate space to understand these difficulties and discuss suitable psychological care, including CBT-E and family work.
Recovery is possible. Reaching out can be the beginning of helping your teenager reconnect with a life that has more room for friendships, interests and who they are beyond their appearance.
Further information and support
If you’re concerned about your teenager’s eating, body image or relationship with food, these organisations offer information and support for parents and carers:
Butterfly Foundation — information about eating disorders and body image, alongside support options for individuals and families.
Eating Disorders Queensland (EDQ) — Queensland-based support, education and programs for families and carers.
National Eating Disorders Collaboration (NEDC) — educational resources to help families understand eating disorders and navigate support.
You don’t need to wait for a diagnosis to raise your concerns. A GP can assess your teenager’s physical health and help coordinate appropriate care. These resources can complement individual support from your treating team.
Frequently asked questions
Can my teenager have an eating disorder if their weight has not changed noticeably?
Yes. Eating disorders occur across body sizes, and visible weight change is not required for concerns to deserve assessment.
Should we wait until my teenager wants help?
Seek professional advice when you are concerned. A GP or treating clinician can help you respond sensitively when your teenager feels uncertain or reluctant.
Will parents be involved in therapy?
Family involvement is often important in adolescent treatment. At Salt Psychology, we discuss how parents and carers can support care while considering the young person’s needs, privacy and safety.
This article provides general information and does not replace individual medical or psychological assessment.
Evidence informing the article: NEDC’s National Eating Disorders Strategy 2023–2033, warning signs and treatment guidance; NICE treatment recommendations; and the official CBT-E descriptions of treatment and adolescent adaptations.
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