Objective: To explore the relationship depression, anxiety, stress, self-control and emotional eating in teen-ager. Methods: 1801 teenagers from five middle school in Changsha, Hunan province completed the Dutch Eating Behav-ior Questionnaire(DEBQ), the Self-Control Scale(SCS), and the Depression, Anxiety and Stress Scale(DASS-21). Results:The emotional eating of teenagers had significantly positive correlation with negative emotions(depression, anxiety andstress), and significantly negative correlation wit...