Dietary and body weight control: therapeutic education, motivational interviewing and cognitive-behavioral approaches for long-term weight loss maintenance.

A diet always induces weight loss in the short term. The loss does not depend on the dietary composition but rather on the caloric deficit. However, a drastic diet often induces binge eating disorders and can lead to a weight gain in the long term. A cognitive-behavioral-nutritional approach allows lasting weight loss and best results with low fat diets in the long term. Therapeutic education is a patient-centered humanistic approach which allows patients to be actors in their own treatment and own diet to improve their success in losing weight and their quality of life. Motivational interviewing and cognitive-behavioral approaches are perfect complements to therapeutic education for long-term weight loss maintenance. Finally, the best diet is the one that the patient can follow in the long term.