Compound Nutritional Suspension is a kind of compound compounding ingredients, and its main ingredients contain calcium salts, sodium salts, carbonates, soybean oil, maltose, a variety of vitamins and trace elements. Mainly to supplement the three major nutrient metabolism substances, namely protein, fat, sugar and essential vitamins, trace elements, etc. Compound Nutritional Suspension of granules, compound nutritional suspension is very effective. It can be mainly applied to, for example, supplementation in cases of malnutrition caused by severe trauma, extensive surgery, trauma or hemorrhage. Insufficient nutrient intake due to long-term chronic consumptive diseases, such as tumors, chronic blood system diseases, anemia, blood cancer, etc., can be adequately supplemented. Finally, it also has a certain supportive effect and therapeutic efficacy for patients undergoing radiotherapy and chemotherapy.