1. Don’t eat plums.

Plums are mainly eaten fresh. The lead-free in preserved eggs will conflict with the nutrients in the plums. If eaten at the same time, it will cause physical discomfort.

2. Don’t eat soft-shelled turtles.

Preserved eggs contain a large amount of lead-free, which will affect the original nutritional value of the turtle and cause a large loss of its nutritional value.

3. Don’t eat brown sugar.

Drinking ginger brown sugar tea can also relieve dysmenorrhea, but preserved eggs cannot be eaten with brown sugar. If you like to drink brown sugar, you should eat less preserved eggs.

Extended information:

How to select preserved eggs:

Weigh: Put the preserved eggs in the palm of your hand and weigh them. If there is a lot of trembling, it is better, if there is no trembling, it is worse. ;

Second shake: Put the preserved egg to your ear and shake it gently. If there is no sound, it is better. If there is a sound, it is worse. It may be a rotten egg;

Third look at the shell: The egg shell is intact and Grayish white with few spots is better. Black spots on the surface of the eggshell indicate that the lead and copper content of preserved eggs are high; if the shell has cracks, too much alkali and bacteria may penetrate during the processing;

Four Tastes : The egg white is greenish-brown, tan or tan, translucent, elastic, and generally has a pine flower pattern. The yolk is dark green or blue-black in different shades, and the center is orange-red. It has the smell of preserved eggs, without Odor.

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