The book debunks the common prejudice that eating disorders are incurable. The treatment approach presented here, based on 35 years of practical experience in outpatient psychotherapy, offers new hope to therapists, those affected, and their families. The belief that "once disordered in eating, always disordered in eating" is a judgment that patients and their families often face. Renate Feistner, who has treated patients with anorexia, bulimia, and binge eating disorders for 35 years, vehemently contradicts this, as it does not align with her experiences. At the heart of this practical manual for outpatient therapy is the author's integrative and resource-oriented therapeutic concept, which combines psychodynamic, behavioral, and systemic aspects. The framework conditions for a successful healing process are explained, as well as the factors and phases of healing itself.