Eating disorders don’t always look the way people expect. They are not defined by body size, and they don’t always involve obvious food restriction. In many cases, the early warning signs can be subtle, gradual, and easy to overlook.
Recognising these signs early can make a significant difference. The sooner support is provided, the better the outcomes for both physical and mental health.
What Is an Eating Disorder?
Eating disorders are complex mental health conditions that involve challenges with eating patterns, food, and often body image. They can affect people of all ages, genders, and backgrounds, and are not always visible from the outside. For many people, their relationship with food can feel stressful, overwhelming, or difficult to manage, which is why early understanding and support is so important.
Common types include:
- Anorexia nervosa
- Bulimia nervosa
- Binge eating disorder
- Avoidant/restrictive food intake disorder (ARFID)
Early Warning Signs to Look Out For
Changes in Eating Habits
- Skipping meals or eating very little
- Avoiding certain food groups (e.g. carbs or fats)
- Rigid food rules or “good vs bad food” thinking
- Eating in secret or hiding food
Increased Focus on Food or Body
- Constant thoughts about food, calories, or weight
- Frequently checking appearance in mirrors
- Comparing body shape to others
- Fear of weight gain
Emotional and Behavioural Changes
- Anxiety around meals or social eating
- Irritability or mood changes
- Withdrawal from friends or activities
- Feeling guilt or shame after eating
Physical Signs
- Low energy or fatigue
- Dizziness or feeling faint
- Changes in weight (up or down)
- Feeling cold frequently
- Changes in menstrual cycle
Changes in Exercise Patterns
- Exercising excessively or compulsively
- Feeling unable to rest or take days off
- Exercising to “compensate” for eating
Binge Eating Warning Signs
Binge eating doesn’t always look like constant overeating. Often, it shows up as a cycle of restriction and overeating, which can be confusing and frustrating to experience.
Common Patterns
- Restricting food during the day (skipping meals or eating very little), followed by eating large amounts later
- Eating large quantities of “sometimes foods” (e.g. snack foods or sweets), often in private
- Feeling a loss of control around food
- Going between periods of being very strict with food and then overeating
- Feeling guilt, shame, or distress after eating
Subtle Behavioural Signs
- Hiding food in bedrooms, bags, or cupboards
- Eating in secret, especially at night
- Eating quickly when alone
- Avoiding eating in front of others but eating more in private
- Frequently thinking about or checking what food is available
Food Rules and Restriction Cycles
- Cutting out entire food groups (e.g. carbs, fats, or “treat foods”)
- Labelling foods as “good” or “bad”
- Skipping meals to “make up” for eating
- Repeated dieting or constantly starting over
These patterns can reinforce the binge–restrict cycle, making it harder to feel settled and confident around food over time.
Warning Signs in Children and Teens (For Parents)
Eating disorders can present differently in children and adolescents, and early signs are often missed or mistaken for phases.
Eating and Mealtime Behaviours
- Sudden refusal of previously enjoyed foods
- Increasingly limited food variety or “picky” eating
- Avoiding family meals or wanting to eat alone
- Taking a long time to eat or cutting food into very small pieces
Growth and Physical Changes
- Slowed growth or not gaining weight as expected
- Noticeable weight changes
- Complaints of stomach aches or feeling full quickly
- Low energy or difficulty concentrating at school
Behaviour and Mood
- Increased anxiety, particularly around food
- Irritability or emotional outbursts
- Withdrawal from friends, sport, or usual activities
- Perfectionism or a strong need for control
Body Image and Awareness
- Negative comments about their body
- Comparing themselves to others
- Wearing baggy clothing to hide their body
School and Social Clues
- Lunchboxes coming home uneaten
- Avoiding social events involving food
- Changes noticed by teachers in behaviour or energy levels
When Is It Time to Reach Out?
You do not need to wait until things feel severe to seek support.
Consider reaching out to an Accredited Practising Dietitian if:
- You feel stuck in a restrict–binge cycle
- Food feels stressful, overwhelming, or out of control
- You are hiding food or eating in secret
- Eating habits are impacting your energy, mood, or health
- A child or teen is not eating or growing as expected
- There is a strong focus on food rules, weight, or control
Early support can make a meaningful difference and help prevent patterns from becoming more entrenched.
Why See an Accredited Practising Dietitian?
An Accredited Practising Dietitian (APD) provides evidence-based, practical support tailored to your individual needs.
They can help with:
- Establishing regular, balanced eating patterns
- Breaking the restrict–binge cycle
- Reducing food-related stress and guilt
- Supporting nutritional adequacy and overall health
- Working alongside psychologists and GPs as part of a care team
Support is always non-judgemental, compassionate, and individualised.
Take Home Message
Eating disorders — including binge eating — are not always obvious. Patterns like restriction, overeating, food guilt, and secretive behaviours are important signs that your relationship with food may need support.
If eating feels stressful, confusing, or out of control, it’s worth paying attention. You don’t have to wait for things to get worse — early support can help you feel more at ease with food and support both your physical and mental wellbeing.
Reach Out for Support
At Feed Your Future Dietetics, we have over 10 years of experience supporting individuals and families affected by eating disorders. We understand how complex these experiences can be and provide practical, compassionate, and evidence-based care.
We are also listed as an Accredited Practising Dietitian on the Butterfly Foundation website, helping connect people with trusted and appropriate support.
If you’re concerned about yourself or someone you care about, you don’t have to navigate this alone.
Reach out to Feed Your Future Dietetics and take the first step towards a calmer, more balanced relationship with food.
