Benefits of Amino Acid Injection Infusion can increase the body’s immunity, promote the synthesis of proteins, provide energy and so on. It is mainly applied to diseases such as inability to eat, severe trauma and infection. 1. Enhance human immunity: amino acid can regulate the immune balance of human body, if the patient has large burns, can not eat or suffering from cancer, etc., the input of amino acid can play a good role in it. 2. Promote protein synthesis: for people who cannot eat for a long time or suffer from gastrointestinal diseases with difficulty in protein absorption, the input of amino acids can promote protein synthesis, so that the nutrition of the patients can be improved. Some serious consumptive diseases, such as tumor diseases, need to input amino acids to supplement the nutrition to synthesize the necessary protein. 3. Provide energy: for patients with consumptive diseases, inputting amino acids can provide some heat, such as malignant tumors in the late stage of patients are accompanied by malignant fluid, inputting amino acids can effectively provide energy. Amino acid injection drip too fast may cause nausea, vomiting, palpitations (rapid heartbeat, often accompanied by panic), chest tightness, fever or headache and other adverse reactions. It should be contraindicated in patients with impaired amino acid metabolism, hepatic or renal insufficiency, and uremia. This product is generally used in hospitals by healthcare professionals.