PURPOSE: To provide the titled composition containing alanine and ornithine as active component and having strong lifesaving effect, hepatic disorder mitigating effect and obnubilation mitigating effect.

CONSTITUTION: The objective composition contains alanine and/or its salt and ornithine and/or its salt at a molar ratio of 1 to ≥0.001. It can be administered orally or parenterally, especially in the form of food preferably taken simultaneously to or just before or after the drinking of alcohol, e.g. a high-protein food such as smoked fish meat, oily food, high starch food, seasoning, alcoholic drink, soft drink, etc. The amount of the active component in the whole food is 0.01W 10%. The composition may contain other amino acids provided that the existence of the acids defeats the purpose of the invention.