Injection of amino acids is generally aimed at the elderly and infirm, and the nutrition absorption is not good, resulting in malnutrition or tumor patients. There are 17 amino acids and 18 amino acids. Injection of amino acids has no side effects, please rest assured. Injection of amino acids is generally aimed at the elderly and infirm, and the nutrition absorption is not good, resulting in malnutrition or tumor patients. There are 17 amino acids and 18 amino acids. Injection of amino acids has no side effects. Amino acids are substances that increase nutrition. This medicine is mainly used for patients who can't eat for a long time and lack amino acids. In addition, it is used for patients with malnutrition to increase nutrition and patients who can't eat after surgery. Is it useful for students to inject amino acids before exams? ......

A: Hello, these conditions are useless and may increase the burden on the liver. Just take a rest.