Nutritional considerations after bariatric surgery.
Malnutrition is a risk that is associated with all bariatric surgeries. Malnutrition is largely preventable after these surgeries if proper patient selection, thorough preoperative nutrition education, and postoperative nutritional follow-up take place along with patient compliance. Bariatric surgery is divided into 2 major categories: restrictive or malabsorptive (with or without the restrictive aspect). The more dramatic weight loss is generally associated with procedures that are malabsorptive in nature. There is an increased risk of specific nutritional deficiencies associated with these surgeries. With proper supplementation these deficiencies are largely avoidable. This article reviews the more common bariatric surgeries and the nutritional considerations associated specifically with each surgery. The article then summarizes the typical diet advancement schedule and reviews critical care nutrition in regards to total parenteral nutrition administration for the morbidly obese individual, following bariatric surgery.
Elliot
Kelly
K
Bariatric Nutrition Resources, LLC, Englewood, CO 80112, USA. kelly.elliot@uhcolorado.edu
D004377:Dumping Syndrome / Q000178:diet therapy* / Q000209:etiology; D015390:Gastric Bypass / Q000009:adverse effects*; D015391:Gastroplasty / Q000009:adverse effects*; D006801:Humans; D009752:Nutritional Status; D018529:Nutritional Support / Q000379:methods* / Q000451:nursing; D009767:Obesity, Morbid / Q000601:surgery; D011182:Postoperative Care / Q000379:methods* / Q000451:nursing; D011183:Postoperative Complications / Q000178:diet therapy* / Q000209:etiology