The aim of our endocrinologists and nutritionists is to evaluate the obese patient and educate him on new healthy dietary habits that help him lose weight and reduce the risk of suffering from all the diseases derived from excess weight. In the necessary cases, a hypocaloric diet according to the patient's requirements will be prescribed and exercises adapted to their physical possibilities will be advised. In the case of patients who have already undergone bariatric surgery, they will be responsible for evaluating the nutritional deficiencies derived from this surgery to offer them the opportune dietary modifications and to guide the necessary vitamin supplements.