[header] How to treat an eating disorder [title] Contact a mental health professional. [step] At the heart of eating disorders is often extreme pain, problems with self-worth, shame, and difficulty expressing emotions. The best person to tell is a counselor who should have the training and resources to help you get started in recovery. 
Eating disorders are life-threatening and, while teachers, friends, and loved ones all care for you and are well-meaning, it is essential you speak to a professional who can get you help and that you can trust. [substeps] If you are in junior high or high school, talk to the school counselor.