Instant noodles are a kind of food that office workers like. Can be used as snacks, snacks, dinner, eating very convenient, very suitable for busy office workers. In particular, many men are not as worried about their bodies as women, and they are also very careless about their diet. Instant noodles are their "favorite" and they often put several bags on their desks. However, men who often eat instant noodles, you know, are very convenient to eat, but will it bring you a lot of trouble? Instant noodles are fried, dried and sealed. Although many instant noodles now claim that they are not fried, they will contain edible oil to some extent. Therefore, the oil in instant noodles will be oxidized and decomposed by air for a long time, resulting in toxic aldehyde peroxides. Eating this oil-deteriorated instant noodles will bring you unexpected troubles, such as dizziness, headache, fever, vomiting, diarrhea and other poisoning phenomena. The instant noodles in your desk often exceed the shelf life and you don't pay attention, so you will be in big trouble after eating them by mistake. In addition, the packaging of instant noodles is damaged, the sealing is not strict, the storage time is too long, and it may be contaminated by bacteria and poisons. Therefore, the hygienic problem of instant noodles can not be ignored. Generally, the purchase quantity should be determined according to the demand. Should not be stored too much at a time, storage time should not be too long. Be sure to buy products with good packaging, clear trademarks and clear manufacturers. Broken packaging is easy to pollute, and it will also accelerate the oxidation and deterioration of instant noodles. Even if the package is complete, check it before eating. In addition to paying attention to whether it is expired, it depends on the quality of the bread. If the surface of the bread is found to be discolored, moldy and moth-eaten, it means that the flour has gone bad and can no longer be eaten. If you smell "spicy" flavor, there is spicy taste or other peculiar smell at the entrance, indicating that the oil has gone bad and cannot be eaten. Even fresh instant noodles, if they are used instead of staple food for a long time without adding any other food, will easily lead to nutritional deficiency and do great harm to health.