Do not eat seafood three days before the physical examination. The reason is that seafood such as shellfish, shrimps and crabs will cause the human body to produce more cholesterol, uric acid, etc., which will be excreted for 2 to 3 days, which can easily affect blood lipids and liver function. , renal function and other indicators.

Therefore, do not eat seafood before the physical examination, so as not to affect the examination results and waste a lot of money.

Other physical examination precautions:

1. The day before the physical examination, do not eat pig blood, kelp, spinach, animal liver and other foods.

2. On the day of the physical examination, you must have an empty stomach, do not drink water or take medicine, and prepare for blood tests.

3. When taking a radiograph in the radiology department, it is best to take off chest accessories and metal clothes to avoid affecting the effect of the radiograph.

4. Don’t miss any items during the physical examination. Height, weight, etc. play a certain role in the analysis of physical examination results, so don’t ignore them.

5. Female subjects should not undergo physical examinations during pregnancy, and menstruating and unmarried women should not participate in gynecological examinations.