Nutritional recommendations after hypoabsorptive procedures: OAGB, duodenal switch, SADI-S

Bariatric surgery is the most effective treatment for morbid obesity and its associated comorbidities. To ensure long-term postoperative success and safety, patients and physicians must be informed about the related commitment required, regarding supplementation, follow-up, and lifestyle changes. Hypoabsorptive procedures have demonstrated to be most effective in the long term when compared with other procedures. As morbid obesity is a chronic disease, these techniques should be applied as long as postoperative premises can be responsibly carried out.