Eating Disorders in Adolescents: What Providers Need to Know for Early Intervention

Eating disorders are one of the most serious mental health concerns facing today’s adolescents. They can affect every aspect of a young person’s life, including their physical health, school performance, relationships, self-esteem, and more. According to the National Institute of Mental Health, about 2.7% of adolescents in the U.S. will experience an eating disorder in their lifetime, and many more engage in disordered eating behaviors that may not meet full diagnostic criteria. The good news is that providers are in an influential position to notice early warning signs, open conversations, and connect families to support before these patterns of behavior become too engrained.
Why Early Intervention Matters
The earlier an eating disorder is identified and treated, the better the treatment outcomes. Research shows that getting support quickly after the disorder’s onset is linked to faster recovery, lower relapse rates, and healthier long-term development (Treasure & Russell, 2011). Waiting too long to seek help can mean medical complications, deeply ingrained behaviors, and a more difficult path to healing. For many adolescents, a caring provider who notices the signs and advocates for treatment can make all the difference in recovery and can even save lives.
Recognizing Early Warning Signs
Adolescents may not always disclose their struggles directly, so providers should keep an eye out for a range of indicators:
- Physical signs: noticeable weight changes, menstrual irregularities, digestive issues, dizziness, or fatigue.
- Behavioral patterns: skipping meals, restrictive eating, excessive exercise, frequent dieting, eating in secret, or leaving for the bathroom after meals.
- Emotional and cognitive signs: preoccupation with weight or body shape, food rituals, heightened anxiety around eating, or perfectionistic tendencies.
It’s important to remember that eating disorders don’t always “look” a certain way. Teens can be distressed about food and body image even if their weight appears to be within a “normal” range.
Screening Tools and Assessments
Using free screening tools available online can be an effective way to gauge a patient’s needs and gain further insight on treatment options for a possible eating disorder. Here are 4 free screening resources we recommend you use before making a referral for a higher level of care.
- EDE-Q (Eating Disorder Examination Questionnaire): helps assess eating attitudes and behaviors.
- Nine Item Avoidant/Restrictive Food Intake disorder screen (NIAS): helps to assess the signs of ARFID in children.
- Eat 26 Screening Tool: a screening measure to help you determine attitudes towards food and eating.
- BEDS-7 (Binge Eating Disorder Screener): for situations where binge eating is suspected.
When possible, gathering input from parents, teachers, or coaches can also help, as teens may minimize their experiences out of fear or shame.
The Role of Primary Care and Pediatric Providers
Routine checkups are often where eating disorders first come to light. Providers treating children, teen, and adolescents can:
- Incorporate simple questions about eating habits and body image into wellness visits.
- Track growth charts and weight trends while pairing them with questions about mood, anxiety, and behavior.
- Foster trust by creating a safe, nonjudgmental space where adolescents feel comfortable sharing sensitive information and know there will be no weight stigma.
Coordinating Multidisciplinary Care
Supporting a young person with an eating disorder works best when care is collaborative. In order to treat the whole person, there are usually multiple members of a treatment team needed, including:
- Medical support: monitoring vital signs, lab work, and physical health.
- Therapeutic care: evidence-based approaches such as family-based therapy (FBT) and cognitive-behavioral therapy (CBT) help address thoughts and behaviors.
- Nutritional guidance: dietitians provide education, meal support, and reassurance.
- Family involvement: engaging caregivers empowers them to support recovery in everyday life.
Addressing Barriers and Stigma
Many families face challenges in seeking help, whether due to stigma, lack of awareness, or limited access to specialists. To help, providers can:
- Normalize conversations about body image and mental health as part of overall well-being.
- Use culturally sensitive approaches that honor diverse experiences with food, body, and health.
- Connect families to community organizations, online resources, or telehealth when in-person specialty care is limited.
Eating disorders in adolescents are serious, but with early recognition and timely support, recovery is possible. Providers are often the first to notice changes and can play a vital role in opening doors to crucial support. By blending professional expertise with empathy and collaboration, providers can guide adolescents and their families toward lasting recovery and a healthier future.
References
- National Institute of Mental Health. (2023).
Eating Disorders.
- Treasure, J., & Russell, G. (2011). The case for early intervention in anorexia nervosa: theoretical exploration of maintaining factors.
The British journal of psychiatry : the journal of mental science, 199(1), 5–7.
