Some families don't want to cook by themselves. They are used to ordering in restaurants, and then packing and taking them home for food. It is the most dangerous boxed meal to put high-temperature oil fried dishes and fried food directly into the lunch box.

If you go to a restaurant to buy a box lunch to take away, it is recommended that you ask the waiter to put the dishes in a porcelain plate or bowl first, and then put them into the lunch box after 5 ~ 10 minutes, which can greatly reduce the dissolution of harmful components from the lunch box. Even if there is no time to wait, the temperature of dishes can be reduced after the conversion of plates and bowls, so as to reduce the dissolution of harmful substances.

In addition, pay attention to the following problems when using disposable lunch boxes: do not use disposable lunch boxes to store food for a long time, especially those with more oil and water; Do not heat food in a microwave oven with a disposable lunch box, unless there is a clear mark on the lunch box that can be used in the microwave oven; Use less disposable lunch boxes to brew food, such as cereal porridge, instant soup, etc; Do not use the juice of dishes in a disposable lunch box to make rice and soup.