For diet-induced transient total bile acid 16μmol/L is not serious, and those caused by cirrhosis, cholelithiasis and other diseases are serious. The patient should pay attention to active treatment, strengthen the life management, and so on. Normal total bile acids range from 0 to 10 μmol/L. If the patient eats before the test, the total bile acid may increase to 16 μmol/L, which is a transient increase and is usually not serious and does not require special treatment. However, the patient should be careful to maintain a fasting state before the next medical checkup to ensure the accuracy of the test results, so as to prevent delaying the diagnosis and treatment of the disease. In addition to diet, cirrhosis, cholelithiasis, acute and chronic hepatitis and other diseases can also lead to a total bile acid of 16 μmol/L, which is abnormal. If the patient does not pay attention to the disease or take effective treatment in time, it may lead to a further increase in the total bile acid value, and the aggravation of the disease will affect the prognosis, so it is more serious and should be taken seriously. For those who are clearly ill, they should pay attention to the treatment prescribed by the doctor in order to control the condition, and should also pay attention to regular medical review. In daily life, attention should be paid to the rationality of diet and appropriate exercise, which can help promote the recovery of the body. Patients should also pay attention to maintain physical and mental happiness and avoid excessive tension and anxiety. It is recommended that people with total bile acids of 16 μmol/L undergo further detailed examination to find out whether the disease is the cause.