What's the effect of getting a health certificate after eating it?

Affect the accuracy of the test results. The contents of health certificate examination will include liver function and blood sugar examination. Eating breakfast will lead to inaccurate test results. It usually takes more than eight hours on an empty stomach to ensure the accuracy of health certificate examination. The day before you apply for a health certificate, you should also be careful not to eat greasy, spicy or high-protein food, and try to be light. Also, don't smoke, drink or take drugs. If you are taking antibiotics, it is best to stop taking them for three days and then arrange the examination, otherwise it will also affect your liver function.