Seafood such as crab, fish and shrimp will produce protein degradation products overnight, which will damage liver and kidney functions. If you really buy too much, you can put raw seafood in a fresh-keeping bag or box, freeze it in the refrigerator and cook it next time.

Method for selecting fresh shrimp:

1. Look at the shape. The head and tail of fresh shrimp are closely connected with the body, and the shrimp body has a certain curvature.

2. check the color. The skin and shell of fresh shrimp are shiny, the river shrimp is bluish green, and the sea shrimp is bluish white (female shrimp) or egg yellow (male shrimp). Stale shrimp with a dark shell and reddish or grayish purple shrimp.

3. Shrimp meat is tender and elastic.

4. smell it. The smell of fresh shrimp is normal and there is no peculiar smell.

Extended data

Food that can't be eaten with shrimp

1. Juice: Juice (especially orange juice, pear juice, etc. ) contains more vitamin C, so it is prone to excessive vitamin C poisoning.

2. Soybeans: Soybeans are rich in protein, which helps digestion, but at the same time, it can also cause indigestion and other symptoms together with shrimp.

3. Jujube: Jujube is rich in vitamins. Eating jujube and shrimp together will make the vitamins in jujube reduce arsenic pentoxide in shrimp or shrimp skin into arsenic trioxide, which will cause poisoning.

4. Cucumber: Cucumber is cold and sweet, and has the effects of relieving asthma, clearing heat and resolving phlegm. However, shrimp is warm, sweet and salty, and has the effects of tonifying kidney and strengthening yang, invigorating stomach and qi, resolving phlegm and resisting cancer. If they are different in nature and taste, eating them together will cause diarrhea (a more serious disease than diarrhea), which will be harmful to health.

5. Pork and chicken: Shrimp should not be eaten with pork and chicken, which will lead to liver and kidney failure. The history book "Eating Right" records: "Shrimp can't be eaten with pork, which will damage the essence".

People's Network-How to deal with the harm of eating overnight dishes without wasting them?

People's Network-Pay attention to five taboos when eating shrimp to teach you how to distinguish the freshness of shrimp.

People's Network-Shrimp has high nutritional value, so please pay attention to it.