Inclusion criteria:  Women over 16 years Eating disorder, according to DSM-5 criteria (all types of eating disorder are included: anorexia, bulimia, binge eating disorder, …) Marked body dissatisfaction BMI > 17.5 kg/m2  Exclusion criteria:  Refusal to participate Current severe psychiatric condition other than an ED that may impair patients' ability to attend the group Pregnant or breastfeeding women Protection measure or deprivation of liberty by administrative decision