Meat and fish should not be frozen multiple times.

Freezing two or more times seriously damages the cell membranes of meat and fish, causing them to quickly rot and deteriorate.

Meat and fish should not be refrigerated multiple times. Photo: News.

According to Health, food stored at low temperatures can inhibit the growth of microorganisms, retain the original flavor, nutrients, and freshness. However, freezing food also needs to have a certain time limit and should not be left for too long.

Many people have the bad habit of taking meat out of the refrigerator to defrost, and if they don't use it all, they put it back in the freezer to freeze again. Scientists warn that freezing food two or more times will cause food to deteriorate because when changing from a cold, low temperature state to a thawed state, the cell membrane of the food is seriously damaged. If you continue to freeze it again, it will not stop the process of protein and fat decomposition, causing meat and fish to quickly rot and deteriorate. People who eat it can easily get food poisoning or get sick.

According to VNE