There are a lot of food into the microwave oven will destroy the structure of the food, such as asparagus, broccoli, breast milk, eggs, etc., which can not be put into the microwave oven, and there are also a number of storage of the ingredients of the vessel, the same can not be put into the microwave oven.

Plastic bags or paper bags, many friends in order to save trouble, usually always like to use plastic bags or paper bags packed with food directly into the microwave oven heating, and also a long time, but the plastic in the high temperature is easy to decompose out of the harmful gases, and even ignite lead to burn the microwave oven. Many friends are lazy and always wonder if they can cook an egg in the microwave. The high temperature of the microwave itself causes the moisture inside the egg to quickly turn into steam, but the microwave is not very breathable, making the egg crack or even break apart.

Fruits are generally not recommended to be put in the microwave, although some can tolerate high temperatures. But when it comes to very watery fruits like pears and watermelon, it can make the microwave burn easily. It's not that chili peppers can't be heated, of course, but when you microwave them at high temperatures, a lot of the chemicals in chili peppers are dispersed, and once they touch your eyes, nose, or throat, they can be particularly unpleasant. Asparagus should likewise not be put in the microwave, and microwave heating can lead to a loss of vitamins in asparagus.

Because vitamin C and B vitamins are water-soluble vitamins, they are less stable and can be easily damaged by water, heat and light. Many mothers express their breast milk into bottles and store them in the refrigerator, and then microwave them when they are in use, which can easily lead to a decrease in the number of important nutrients in them. Sometimes we put the plastic bag and the food directly in the heating together, once forget to loosen the mouth, the plastic bag will be like an inflatable balloon more and more bigger and bigger until burst. So in the cooking of food with shells, should be first pierced shells, bags should also be loosened mouth, so as not to cause an explosion.