This requires examination of liver function, which can easily affect the result of liver function. Try not to eat too greasy food these two days.
Matters needing attention in handling health certificates:
1, don't eat after 22.00 that night, and don't drink water or eat the next morning.
2. Health certificate After eating fried food in the morning before physical examination, the liver function test result will exceed the normal value.
3. Take a blood test to see what's wrong with you. Mainly depends on blood items (acidophilic, alkalophilic, mononuclear, lobulated, blood sugar, red blood cells, white blood cells), but some parameters have nothing to do with eating. But the last three items are blood sugar, red blood cells and white blood cells. The parameters before and after meals are different. If blood is drawn after a meal, the parameters will be inaccurate and the doctor can't diagnose whether there is a disease.