1. Provide energy: Long-chain fat emulsion is rich in high-energy fat and can provide high-concentration calories, which is suitable for patients who need to increase energy intake.
2. Maintain nutritional balance: Long-chain fat emulsion is rich in fat-soluble vitamins (such as vitamins A, D, E and K) and essential fatty acids, which helps to maintain the nutritional balance of patients and avoid malnutrition.
3. Protect the liver: Phosphatidylcholine contained in long-chain fat emulsion can protect liver function and reduce the occurrence of fatty liver and other diseases.
. 4. Promote immune function: Unsaturated fatty acids such as γ -linolenic acid and docosahexaenoic acid contained in long-chain fat emulsion are helpful to promote immune function and enhance the body's immunity.
5. Promote intestinal absorption: The fat in long-chain fat emulsion can promote intestinal absorption of other nutrients and improve the utilization rate of nutrients for patients.