Parenteral nutrition is not used in

In burns when GI tract is intact, why go for parentral nutrition. All other options GI tract may not be adequately functioning. Indications for total parenteral nutrition Inadequate absorption resulting from sho bowel syndrome Gastrointestinal fistula Bowel obstruction Prolonged bowel rest Severe malnutrition, significant weight loss and/or hypoproteinaemia when enteral therapy is not possible Other disease states or conditions in which oral or enteral feeding are not an option