How long do you need to fast for a liver function test

Precautions before the liver function test is to ensure the accuracy of the results of the liver function test is the key, the liver function test is required to fasting, in the case of fasting can more truly reflect the function of the liver, then? Today, Shandong Institute of Liver Disease experts today to give you a detailed answer. The first thing you need to do is to get your hands on a new pair of shoes or boots. Shandong Institute of Liver Disease experts pointed out that the fasting time is generally 8 to 12 hours. The meaning of the fasting blood draw is: the day before the blood draw is required to eat a light diet for dinner, preferably vegetarian, the check is early in the morning do not enter anything, in the case of fasting that is to draw venous blood. The reason for this is that eating causes a change in the ratio of fats or proteins in the blood. Normal human blood contains a certain amount of large molecules of beta and gamma globulin, which can combine with certain chemicals and precipitate, while small molecules of albumin and alpha 1- globulin can prevent precipitation. Therefore, when the prescribed chemicals are added to normal human serum, no or slight precipitation occurs due to the inhibitory effect of albumin. For hepatitis B patients, abnormal liver function is often caused by the deterioration of the disease, hepatitis B patients need to pay attention to this time, active examination, symptomatic treatment. If the liver function is abnormal due to daily living habits or dietary habits, there is no need for treatment, but we should pay attention to the development of good living habits, pay attention to the nutritional balance of the diet. Shandong Institute of Liver Diseases, which is equipped with the most sophisticated international medical equipment, provides the most accurate and authoritative scientific testing and diagnostic data for the demand of liver disease treatment. In addition, the hospital's liver disease specialists have more decades of clinical experience in the treatment of liver disease, combined with the actual situation of each patient who comes to the clinic, to provide a personalized treatment plan, to help the patient to restore the liver function as soon as possible. These are some of the answers and suggestions made by liver disease experts, here we recommend liver disease patients to the Shandong Institute of Liver Diseases, which has decades of clinical experience in liver disease treatment of medical experts, professors, they are experienced, high moral character, according to the actual situation of each patient to come to see the liver disease patients, to provide personalized treatment programs. Liver disease hospitals are equipped with the most sophisticated international liver disease medical equipment to provide the most accurate and authoritative scientific testing and diagnostic data for treatment needs.