Inclusion Criteria:  Patients thought to have emotional eating, restrained eating and external eating. patients between the ages of 18-60 Patients with minor to moderate crowding in the mandibular and maxillary arches not exceeding 7 mm Orthodontic patients who need to be treated with fixed treatment without extraction. Class 1 healthy patients according to the American Society of Anesthesiologists (ASA) criteria 20 individuals selected from amongst will constitute our main sample group.  Exclusion Criteria:  Maxillary expansion apparatus, transpalatal arch, Herbst, Forsus etc. before fixed treatment. Patients who require fixed non-treatment devices such as fixed devices will not be included in the study. Patients who require constant use of devices containing materials that may contain steel other than tubes and brackets as orthodontic materials will not be included. Although it could not be detected at the beginning of the treatment if any of the treatment methods (extraction, etc.) other than the standardized protocol are required in the future, the patient will be excluded from the study. Before the patients start orthodontic treatment, a consultation will be requested from the Department of Mental Health and Diseases and the patients who are not found suitable will be excluded from the study by the initiative of the psychiatrist who examines the patient without asking a reason for the doctor-patient confidentiality. Before the patients start orthodontic treatment, a consultation will be requested from the dietician and the patients who are not found suitable will be excluded from the study by the initiative of the dietician who examines the patient without asking a reason for the doctor-patient confidentiality. Before the patients start orthodontic treatment, a consultation will be requested from the internal medicine doctor if there is any doubt that there may be an organic basis for patients to have a high BMI. The patients who are not found suitable will be excluded from the study by the initiative of the internal medicine doctor who examines the patient without asking a reason for the doctor-patient confidentiality. Patients using medical treatment due to a known disease before orthodontic treatment will be excluded from the study.