Understanding Codependency in Eating Disorders

When we think of codependency, we often associate it with toxic relationships between people-where one person relies too heavily on another for emotional stability, self-worth, or validation. But what happens when that same dynamic plays out between a person and their eating disorder?

For many struggling with disordered eating, the relationship with food, body image, and self-control takes on a life of its own. The eating disorder becomes more than a behavior, it becomes a companion, a source of comfort, and a false sense of control. Over time, this dynamic can mirror the patterns of a codependent relationship, making it difficult to break free.

Signs of a Codependent Relationship with an Eating Disorder

  1. Prioritizing the Eating Disorder Over Well-being

    • Just like in a toxic relationship, where someone may ignore red flags for the sake of staying, a person with an eating disorder may continue destructive behaviors despite negative consequences to their health, relationships, and overall well-being.

  2. Believing You Can’t Function Without It

    • A defining trait of codependency is feeling like you need the other person to survive. Similarly, someone with an eating disorder may believe they can’t cope with stress, emotions, or even daily life without engaging in restrictive eating, bingeing, purging, or compulsive exercise.

  3. Deriving a Sense of Identity from the Disorder

    • Codependency often involves losing one's sense of self in another person. With an eating disorder, self-worth can become entangled with weight, control over food, or body size, leading to an identity that revolves around the disorder rather than the person’s true values and interests.

  4. Fear of Letting Go

    • Many who struggle with eating disorders experience a deep fear of recovery, even when they recognize its harms. This mirrors how someone in a codependent relationship may resist leaving, fearing life without their partner, even if the relationship is damaging.

  5. Justifying or Rationalizing the Disorder

    • People in codependent relationships often excuse their partner’s toxic behaviors. Similarly, someone with an eating disorder may rationalize their actions by saying, “I’m just being healthy” or “I have control,” even when the behaviors are extreme and harmful.

Breaking Free from the Codependency

Breaking free from a codependent relationship, whether with a person or an eating disorder, requires deep self-awareness, support, and a commitment to healing. Here’s how to start:

  • Acknowledge the Relationship: The first step is recognizing that your eating disorder has become a dependency. Journaling about your emotions and behaviors can help uncover patterns.

  • Seek Professional Help: Therapists, dietitians, and support groups specializing in eating disorders can provide guidance, accountability, and encouragement.

  • Rebuild Self-Identity: Rediscovering hobbies, passions, and relationships outside of food and body image can help reclaim your sense of self.

  • Challenge the Fear of Letting Go: Recovery may feel like losing a part of yourself, but it’s also an opportunity to build a life that is truly fulfilling and free.

  • Practice Self-Compassion: Healing is a process, and setbacks are part of the journey. Speak to yourself with kindness, not judgment.

Eating disorders thrive in secrecy and isolation, much like codependent relationships. But just as people can learn to break free from toxic relational patterns, they can also untangle themselves from the grip of an eating disorder. Recovery is not about losing control, it’s about gaining freedom, reclaiming identity, and learning to nurture yourself in a healthy and sustainable way.

If you or someone you know is struggling, know that you’re not alone. Help is available, and healing is possible.

At Element Counseling, we aim to provide compassionate care that fosters healing, growth and resilience. Specializing in eating disorders, trauma, anxiety, relationship challenges as well as offering support for athletes and healthcare professionals, we’re here to help. Connect with us for more information.


**The content on this blog is for informational and educational purposes only and is not a substitute for professional therapy, counseling, or medical advice. While I strive to provide valuable insights and resources, the information shared here should not be used as a stand-alone solution for mental health concerns or personal challenges.

If you are experiencing significant emotional distress or mental health issues, please seek the guidance of a licensed therapist or healthcare professional. If you are in crisis, please contact emergency services or a crisis hotline in your area.

Your well-being matters, and professional support can make a meaningful difference.**


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I Can Fix Him (No Really I Can): Building Healthy Relationships