What Came First: Digestive Issues or Eating Disorders? When it comes to eating disorders and digestive issues, it is often unclear which one came first. Some individuals with digestive issues may develop an eating disorder as a coping mechanism, while others with eating disorders may experience digestive symptoms as a result of their disorder. This has led to a debated topic among scientists, clinicians, and individuals alike. Today, we will explore this topic and see if it is the chicken or the egg: Do GI issues cause eating disorders, or does the eating disorder cause GI issues? The biopsychosocial model, developed by Dr. Douglas Drossman, suggests that both physical and psychological factors can contribute to the development of functional GI disorders and eating disorders. According to Dr. Drossman, negative emotions such as anxiety and stress can contribute to digestive symptoms, which can then lead to the development of an eating disorder. Alternatively, restricting food intake or...