What are the advantages of gastrointestinal nutrition compared with total parenteral nutrition?

1. The difference between enteral nutrition and parenteral nutrition: 1. Enteral nutrition is supplemented by oral and nasal feeding into the gastrointestinal tract for digestion and absorption. Parenteral nutrition is supplemented by intravenous injection and blood circulation. 2. Enteral nutrition is comprehensive and balanced. The nutrients supplemented by parenteral nutrition are relatively single. 3. Enteral nutrition can be used continuously for a long time. Parenteral nutrition can only be used in a specific short term. 4. Long-term use of enteral nutrition can improve gastrointestinal function, enhance physical fitness and improve various physiological functions. The long-term use of parenteral nutrition can lead to the decline of gastrointestinal function and the disorder of various physiological functions. 5. The cost of enteral nutrition is low. Parenteral nutrition costs a lot. 6. Enteral nutrition has fewer complications and is relatively safe. Parenteral nutrition has high complications. Second, the advantages of enteral nutrition 1. Provide safe and balanced nutrients and trace elements that meet physiological needs and improve the overall nutritional status of patients. 2, directly nourish the gastrointestinal tract and effectively maintain the normal physiological function of the digestive system. 3. Protect the gastrointestinal mucosal barrier and prevent bacterial translocation. 4, promote the secretion of immunoglobulin and gastrointestinal hormones, improve the body's immunity, and reduce postoperative infections and complications. 5. Reduce hypercatabolism and improve nitrogen balance. 6. More economical medical expenses, shorter hospitalization days and lower treatment costs.