Eggs go bad like water after opening, so it is recommended not to eat them. The reasons are as follows: 1, eggs are frozen or thawed too frequently, 2, hens eat too many additives, 3, eggs are stored for too long, 4, the temperature around eggs is too high or unstable.

Eggs don't stink, but they taste like water.

When buying eggs, it is recommended to go to egg shops or slaughter live poultry markets. At the same time, we should carefully observe whether the eggs are intact and whether they change color and taste.

Cracked eggs cannot be eaten. This kind of egg is easy to be invaded by bacteria, and human consumption is likely to cause discomfort or other health problems.

Can't eat scattered yellow eggs. This kind of egg was violently shaken during transportation, the yolk membrane has been broken, more bacteria invaded from the pores of the eggshell, and the protein component in the egg lost its nutritional value.