The first day of high transaminase and the second day of normal, consider physiological reasons such as staying up late, drinking, overeating and so on. It is recommended to develop good living habits, pay more attention to rest, quit drinking, and eat a balanced diet. 1. Staying up all night: Staying up all night and overworking will damage liver function and lead to physiological elevation of aminotransferases. It is recommended to reduce the number of late nights and ensure sufficient sleep. 2. Drinking alcohol: Alcohol has a toxic effect on liver cells, which can damage liver cells and cause transaminases to enter the bloodstream, thus causing transaminases to rise. It is recommended to quit drinking to minimize the damage of alcohol to liver cells. 3. Overeating: especially excessive consumption of greasy food, no spicy food, will affect liver function, resulting in elevated transaminases. It is recommended to consume more fresh fruits and vegetables, supplement vitamins and reduce the intake of high-fat food. If there is an abnormal transaminase test result, it is recommended to consult a doctor in time to clarify the cause of the disease with the help of the doctor and carry out targeted treatment or therapy.