Fish can be eaten overnight as long as it does not go bad. However, after the fish is cooked for a period of time, the nutritional value of the fish will change and more nutrients will be lost. In addition, it is easy to produce protein degradation products, which will bring certain damage to liver and kidney function. Therefore, it is better to eat as little as possible or not to eat overnight fish, so as not to affect your health.

Fish and seafood can easily produce protein degradation products overnight, which will damage liver and kidney function. Green leafy vegetables contain different amounts of nitrate. If it is overcooked or left for too long, not only will vegetables turn yellow and taste bad, but nitrate will also be reduced to toxic nitrite by bacteria, which will cause cancer. Cold salad is polluted when it is processed. Even if it is refrigerated, it may have gone bad after a night, so it should be cooked and eaten now.

When the fish can't be eaten, it is recommended to minimize the storage time. If it must be stored overnight, it is best to put it in the refrigerator to prevent the growth of bacteria. However, before eating the next day, you must cook it thoroughly before eating it. However, if you can't finish eating this time, don't eat any more, because after reheating, the fish will go bad more easily and taste more fishy.

However, in one case, fish should not stay overnight. This kind of fish died completely when it was bought back, because the dead fish itself had no nutrition, and it was even worse overnight. So instead of buying fresh fish, buy dishes made of dead fish. It's best to eat them on the same day, and don't stay until you finish eating them.