Enteral nutrition powder can effectively improve intestinal mucosal barrier function, prevent intestinal mucosal atrophy, and thus reduce the occurrence of hepatobiliary system complications. Enteral nutrition, especially enteral nutrition powder, is simple to operate and more in line with the physiological needs of patients. Energy-type nutritional powder is made of sugar, milk and dairy products, eggs or egg products, fruit juice or edible plant extracts as the main raw materials, and a proper amount of auxiliary materials or food additives are added to make a solid product with a water content of not more than 5g per100g of finished product. It exists in the form of powder, granule or block.

Jineng nutritional powder is produced by Beijing Tongrentang. This nutritional powder is made of various health-preserving cereal raw materials by low-temperature baking. It didn't swell during the processing, and didn't add any quick solvent, so it can keep the nutrients of raw materials most completely.

After years of clinical trials, enteral nutrition powder is safe and reliable, but the self-made general nutrition formula is often irregular, and improper operation is easy to cause harm to patients.