Orthorexia: Signs, Symptoms, Risks & How to Recover
- Isabelle Fry
- Apr 1
- 3 min read
What is orthorexia? Learn the signs, symptoms, health risks, and how to recover from an unhealthy obsession with clean eating...
Orthorexia: When Healthy Eating Becomes Unhealthy
In today’s wellness-focused world, healthy eating is often praised and encouraged. But what happens when the pursuit of “clean eating” goes too far?
As a registered dietitian, I’m seeing more individuals struggle with orthorexia—an obsession with eating “clean” or “healthy” foods.
While it may look like dedication to health on the surface, orthorexia can negatively impact both physical and mental wellbeing.
What is Orthorexia?
Orthorexia, also known as orthorexia nervosa, is a disordered eating pattern characterised by an obsession with eating foods considered healthy, clean, or natural.
Unlike other eating disorders, orthorexia is not always driven by weight loss or body image. Instead, it is often motivated by a desire to optimise health, but it can become rigid, restrictive, and harmful.
Although not currently a formal medical diagnosis, orthorexia is increasingly recognised by healthcare professionals as a serious concern.
Signs and Symptoms of Orthorexia
Because many orthorexic behaviours are socially accepted, they can be difficult to identify. However, common signs include:
Rigid food rules or elimination of entire food groups
Obsessive checking of ingredients and food labels
Anxiety or distress around “unhealthy” foods
Spending excessive time planning or preparing meals
Avoiding social events involving food
Feelings of guilt or shame after eating certain foods
Increasing restrictions over time
From a dietitian’s perspective, a key warning sign is when eating becomes rule-based, inflexible, and anxiety-driven rather than nourishing and enjoyable.
What Are the Risks of Orthorexia?
Despite its focus on health, orthorexia can have serious consequences.
1. Nutritional Deficiencies
Restricting food groups can lead to inadequate intake of essential nutrients, impacting:
Energy levels
Hormonal health
Bone density
Immune function
2. Mental Health Impact
Orthorexia is commonly associated with:
Anxiety
Perfectionism
Obsessive thoughts
Low mood
Food becomes a source of stress rather than nourishment.
3. Social Isolation
Strict food rules can make eating out, travelling, or sharing meals difficult, leading to withdrawal and loneliness.
4. Reduced Quality of Life
When food dominates daily thoughts and decisions, it can negatively affect relationships, work, and overall wellbeing.
Warning Signs I look out for as a dietitian:
Loss of period - due to insufficient energy or fat intake, hormones are dysregulated.
Constant tiredness or fatigue - because of low energy intake, and the body not being able to function as it should.
Constantly feeling cold due to the body is restricting energy for essential functions.
Brittle hair/ hair loss and brittle nails are signs of macro- and micronutrients.
How to Overcome Orthorexia
Recovery from orthorexia is possible with the right support and guidance.
1. Reintroduce Flexibility
Moving away from “good vs bad” food thinking is essential. A balanced diet includes a variety of foods without rigid rules.
2. Challenge Food Rules
Gradually questioning beliefs about food can help reduce fear and increase confidence around eating.
3. Address Underlying Causes
Orthorexia is often linked to deeper factors such as anxiety, control, or identity. Support from a psychologist or therapist can be beneficial.
4. Work with a Dietitian
A registered dietitian can help restore a balanced approach to nutrition and rebuild trust in food.
5. Clear out your social media
If there are accounts that make you feel worried about or scared of certain foods: unfollow
If there are accounts that make you feel inferior: unfollow
If there are accounts that encourage perfection in diet: unfollow
A Dietitian’s Perspective on Orthorexia
As dietitians, we promote healthy eating, but we must also recognise when the pursuit of health becomes harmful.
Orthorexia highlights an important truth:
Health is not just about what you eat, it’s also about your relationship with food.
True wellbeing includes flexibility, enjoyment, and social connection, not just dietary “perfection.”
When to Seek Help
If you or someone you support is experiencing anxiety around food, rigid eating patterns, or social withdrawal due to diet rules, it may be time to seek professional support.
Early intervention can make a significant difference.
Final Thoughts
Healthy eating should enhance your life, not control it.
If your relationship with food feels stressful or restrictive, support is available, and recovery is possible.
If you’re struggling with your relationship with food or think you may have signs of orthorexia, I offer supportive, realistic, sustainable nutrition guidance tailored to you.
Get in touch to book a consultation or learn more: https://www.diet-matters.com/
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