Instant noodles are a kind of food that many college students like. It can be used as snacks, snacks and dinner. It is very convenient to eat and suitable for us. However, people who often eat instant noodles, you know, are convenient to eat, but will it bring you much 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. Instant noodles at home often exceed the shelf life and you haven't noticed. After eating by mistake, you will be in big trouble. 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.
Instant noodles are convenient and unhealthy.
Food additives in instant noodles have many functions, such as coloring, bleaching, regulating appetite, preventing oxidation and prolonging shelf life. These food additives can be used according to regulations. Therefore, it doesn't matter to eat instant noodles occasionally. But some people often eat it at breakfast or when they are too lazy to go to the kitchen. More importantly, they eat instant noodles all the year round, which is harmful to their health.
Grease: In order to prolong the shelf life, most kinds of instant noodles are fried, and the grease becomes oxidized lipid after oxidation. It accumulates in blood vessels or other organs, forming aging phenomenon, accelerating people's aging speed, causing arteriosclerosis, and easily leading to diseases such as cerebral hemorrhage, heart disease and kidney disease.
Salt: a pack of instant noodles contains about 6 grams of salt, and a person consumes 6 grams of salt a day, so the salt content of instant noodles is obviously high. Eating instant noodles often can lead to high blood pressure and damage the kidneys due to excessive salt intake.
Phosphate: Phosphate additives can improve the taste of instant noodles. However, too much phosphorus intake will make the calcium in the body unable to be fully absorbed and utilized, which will easily lead to fractures, tooth loss and bone deformation.
Antioxidant: It takes one or two months for instant noodles to reach consumers, but it may take as long as one or two years. The added antioxidants and other chemicals are slowly deteriorating due to long-term storage and environmental impact, which is harmful to human body after eating.
To this end, relevant experts suggest that it is best to eat less instant noodles. In order to prevent and reduce the harm to human body, when eating instant noodles, pour out the soup of instant noodles and add boiled water or other soup to reduce salt and other harmful substances. In addition, when eating instant noodles, you can add some vegetables rich in vitamins, such as spinach and green peppers, to dilute the harm of various additives to the human body.
The normal life activities of human body need six elements: protein, fat, carbohydrates, minerals, vitamins and water. As long as one of the nutrients is lacking for a long time, people will get sick. The main ingredient of instant noodles is carbohydrates, and the soup only contains a small amount of seasonings such as monosodium glutamate and salt. Even instant noodles such as chicken juice, beef juice and shrimp juice with various names have very little gravy, which is far from meeting the nutritional needs we need every day. Therefore, when eating instant noodles, we should pay attention to the following points: First, instant noodles are only suitable for emergencies, such as when it is inconvenient to eat temporarily, or when conditions restrict you from eating. Eat once a day at most, not every day. Second, if you like instant noodles or you really need to eat instant noodles for a long time due to conditions, you should add some non-staple foods as appropriate to supplement the lack of nutrition. For example, eat sausages, beef jerky, bacon, floss, boiled eggs (about 100g), braised pork and so on. You can also add some sesame oil or lard (about 25 grams) to the instant noodles. Or some raw fruits and vegetables, such as cucumber, tomato, radish, sweet potato, water chestnut, lotus root, banana, pear, orange and so on. , should be kept at about 250-300 grams. Third, people with gastrointestinal diseases, poor appetite and malabsorption, it is best not to eat instant noodles. In a word, instant noodles, as a convenient food, are harmless to health if eaten occasionally, but harmful to health if eaten frequently.