<p>1. Preoperative nutritional deficiencies<br>2. Nutritional evaluation and calculation of nutritional requirements in the preoperative course<br>3. Preoperative diets: LCD, VLCD and commercial supplements<br>4. Impact of preoperative nutritional intervention on comorbidities: Type 2 diabetes, hypertension, dyslipidemia and NAFLD<br>5. Fluid therapy during bariatric surgery<br>6. Bariatric surgery options<br>7. Postoperative complications. Indications and access routes for enteral and parenteral nutrition<br>8. Nutritional treatment in the critically-ill complicated patient<br>9. Nutritional recommendations after restrictive procedures<br>10. Nutritional recommendations after mixed procedures<br>11. Nutritional recommendations after malabsorptive procedures<br>12. Postoperative vitamin and mineral supplementation<br>13. Special nutritional requirements in children and adolescents undergoing bariatric surgery<br>14. Special nutritional requirements in the elderly patient undergoing bariatric surgery<br>15. Special nutritional requirements in specific situations in women: Pregnanacy, lactancy and post-menopauseal status<br>16. Follow-up and screening of postoperative nutritional deficiencies<br>17. Postoperative management of specific complications: Anemia, protein malnutrition and neurological disorders<br>18. Cookbook for bariatric patients</p>