How to prevent food poisoning

summary

There are three basic characteristics of food poisoning: first, eating food contaminated by biological substances (such as bacteria, pathogenic microorganisms and their toxins) or containing biological harmful substances; second, eating food contaminated by chemical substances (such as nitrite, pesticide residues) or containing chemical harmful substances; third, such diseases are not infectious. As a complex disease, how to prevent food poisoning?

How to prevent food poisoning

First: source. Generally speaking, we should try our best to choose large-scale shopping malls and supermarkets with high popularity. When choosing food, you can choose well-known brands. At the same time, you should also see the shelf life clearly. Also, we should pay attention to the hygiene of some mobile snacks on the street. We can taste them, but we should not eat more.

Second: storage. Nowadays, families generally have refrigerators, and the food they can't finish will be put in the refrigerator, or in order to save trouble, they buy food for several days at a time. In fact, this also has great disadvantages. After all, the food will not be fresh after a long time.

Third: how to eat. Different ways of food have different tastes. It is not safe to eat raw or semi cooked food for good taste. It is suggested that animal food should be fully cooked before eating, while improper use of frying, frying, barbecue and other cooking methods can easily produce harmful substances and should be used as little as possible.

matters needing attention

I would also like to emphasize the following points: in summer, we should also pay attention to the following: choose fresh and non deteriorating food; wash and soak the food thoroughly before eating; choose seafood, it is better to choose live food; it is better not to eat overnight meals, and the food stored in the refrigerator should be finished as soon as possible.