The Interplay Between Psychosis & Bulimia

In this weeks episode, Han is joined by Hazel Cornhill. Hazel is a mental health campaigner, podcaster, and blogger, who is working to increase awareness and bust stigmas around mental health. Hazel cohosts The Reality Tourist Podcast,– aka THE psychosis podcast, where Hazel speaks with others and discusses their experience of psychosis.

We begin this weeks episode by discussing the impact that bulimia and psychosis have on Hazel's day to day life. We discuss the behaviours involved in Hazel's bulimia and discuss how Hazel experiences psychosis, and how these conditions interact or are distinct.

We then speak about Hazel's experience of treatment, and how her comorbidities (including ADHD) have been managed and supported. We speak about the impact of each diagnosis, and how they worked to make support more challenging.

We then go through some hypotheses stated by M. Seeman (2014) to explore the interaction between bulimia and psychosis. These include:

  • Eating disorders and psychoses are entirely separate disorders may occur in the same person by chance.

  • Due to starvation, electrolyte and metabolic imbalances, psychotic-like symptoms may occur in patients with an eating disorder.

  • Controlling food intake can provide mastery, achievement, and control in individuals who have a low self-efficacy (common in psychosis).

  • Eating disorders are delusional in individuals who struggle with body image distortions.

  • Eating disorders in an early sign of psychosis, or psychotic-like symptoms can be the sign of the beginning of an eating disorder.

  • Anti-psychotics may cause weight gain and lead to eating disorder behaviours, whilst anti-depressants used in eating disorders can cause psychosis.

  • Psychotic symptoms are a marker of severity in eating disorders, while food refusal signals a severe and dangerous stage of psychotic illness.

Please note that this podcast discusses eating disorder behaviours, self-harm, suicide, and psychosis. This episode may be triggering for some individuals, so please tread lightly and check in with yourself along the way.

Recent Posts

The Normalisation of Amenorrhea and RED-S in Female Athletes
By Hannah Hickinbotham July 20, 2025
Learn what RED-S and amenorrhea are, why they are common but often dismissed in sport, and how coaches and athletes can provide better support.
Exploring the Relationship Between ADHD and Disordered Eating with Kate Moryoussef
By Hannah Hickinbotham July 14, 2025
Discover how ADHD can contribute to disordered eating and explore neuroaffirming tips to support the development of a healthy relationship with food and exercise.
By Hannah Hickinbotham July 8, 2025
Lesley and Neal Davison share their daughter Megan’s tragic death from type 1 diabetes with disordered eating, the warning signs of T1DE, and why integrated care must be the future.
The Comfort Blanket of Control: Neurodivergence & Eating Disorders
By Hannah Hickinbotham July 8, 2025
Discover how undiagnosed autism and ADHD often intersect with eating disorders, and why better diagnostic understanding is crucial.
Dietetics Beyond the Meal Plan:  A Trauma-Informed Nutritional Approach to Eating Disorder Recovery
By Hannah Hickinbotham June 16, 2025
Exploring an eating disorder dietitians role beyond a meal plan.
From Silent Struggles with Bulimia to Supporting Others
By Hannah Hickinbotham June 16, 2025
Discover Daniel Magson's powerful journey through bulimia, stigma, and secrecy, and how he turned lived experience into a mission to support others.
Show More