Chewing and Spitting: A Neglected Symptom in Eating Disorders?
Eating disorders come in all shapes and sizes, but all of them are characterized by the same goal: to avoid weight gain or induce weight loss. While behaviours such as food restriction, purging, and laxative abuse are relatively well studied, chewing and spitting (CHSP) is not. A simple Google search, however, reveals over 1.5 million results for the term “chewing and spitting.” Results often links to blog posts or Tumblr pages where CHSP sufferers confess their guilt, disgust and obsession with the behaviour.
What is chewing and spitting? How does it relate to other disordered eating behaviours such as restrictive eating or binge eating?
Chewing and spitting describes the pathological eating behaviour where the individual chews a variety of enjoyable foods, and spits it out to avoid undesirable consequences of weight gain (Mitchell et al, 1988). This seemingly “smart” workaround allows them to enjoy the taste of foods … Continue reading →