When a healthy diet becomes an unhealthy obsessionWhen a healthy diet becomes an unhealthy obsession
All In The Mind
We’re bombarded by blogs and social media with rules for healthy eating: quit sugar, go gluten-free, cut out carbs, eat paleo. But taking the rules too far could lead to an unhealthy obsession with healthy eating.
28:52•21 May 2017
When Healthy Eating Turns Into a Controlling Obsession
Episode Overview
- Orthorexia centres on a rigid pursuit of health and purity in food, which can become medically and psychologically dangerous.
- Social media and wellness culture can amplify extreme food rules, especially for people already vulnerable to disordered eating.
- Treatment often uses cognitive behavioural therapy and acceptance and commitment therapy to challenge rigid beliefs and support change.
- There is a clear distinction between balanced dietary choices and restrictive patterns that damage social life, nutrition and wellbeing.
- Reducing shame and talking more openly about eating disorders can make it easier for people to seek support and feel less defined by their illness.
“"I think it starts as you think that you're making healthy choices, but then it gets to the point where it controls you."”
What emotional and inspiring tales of recovery are out there? This episode of All In The Mind brings together personal experience and clinical expertise to unpack orthorexia nervosa – an obsession with eating "pure" or "clean" foods that can quietly take over a life. You’ll hear how 25-year-old Jamie Campbell’s drive to eat organic, raw and unprocessed food slowly shifted from healthy intention to consuming rules.
"I think it starts as you think that you're making healthy choices, but then it gets to the point where it controls you," she explains, describing how she cut out more and more foods, avoided mainstream supermarkets and even restricted herself to certain food colours because they felt safer.
Psychologist Sarah McMahon sets this in a wider context, arguing that "we could say we have an epidemic of disordered eating rather than an obesity epidemic" and pointing out how our culture normalises restriction and food anxiety. She clarifies how orthorexia differs from anorexia – the focus is on health and purity rather than weight – yet the medical risks can be just as severe.
Nutritionist Dr Rebecca Reynolds traces the origins of the term orthorexia, highlights the paradox of a health pursuit that harms health, and stresses the fine line between balanced diets and obsessive restriction. Health writer Sarah Wilson adds a social media angle, talking about her responsibility to keep messages sensible amid a flood of extreme "clean eating" advice online.
Throughout, Jamie’s honesty about shame, hospitalisations, and the ongoing ups and downs of recovery offers comfort to anyone who feels trapped by rigid food rules. Her wish "I know I want to be better" may resonate if you’re questioning your own relationship with food. If healthy eating feels more like fear than freedom, could this be the conversation that helps you pause and rethink?

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