Eating instant noodles often has no nutrition, and it contains preservatives, which will make people fat. You'd better not eat it. I don't even eat. Eating instant noodles often leads to malnutrition. Instant noodles are a kind of food that office workers like. They can be used as snacks, snacks and meals, which are convenient to eat and 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. 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. High-temperature fried instant noodles are accused of being harmful to health. A few days ago, the Ministry of Health announced that consumers should try to avoid eating starch food fried at high temperature because it may contain acrylamide, a carcinogen. Yesterday, Yang Bingxian, secretary general of China Health Education Association, said that domestic instant noodle enterprises should speed up the transformation and development of non-fried instant noodles. He introduced that the technology of non-fried instant noodles has been used for four years. In Europe, America, Japan, South Korea and other countries, non-fried instant noodles have become the mainstream, accounting for 60% of the instant noodle market, but there is no sound in China. A few days ago, the Ministry of Health announced that consumers should try to avoid eating starch food fried at high temperature because it may contain acrylamide, a carcinogen. A representative of a small instant noodle company said that fried instant noodles are a mainstream market at present, and no one wants to give up. It is very expensive to replace the non-fried production line. The person in charge of a large domestic instant noodle company said that the price of non-fried instant noodles is at least twice as expensive as that of fried instant noodles, which is still difficult for consumers to accept. Enterprises dare not transform easily, but can only develop slowly. 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", 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. 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. The following is a report from the United Daily News: Will instant noodles become mummies if you eat too much? Mummies are so exaggerated! But it will increase the toxicity of other carcinogens. It is not advisable to eat more. Many people think that instant noodles contain preservatives, which will dry up if eaten too much. In fact, instant noodles do not contain any preservatives. But for the convenience of storage, bht was added to the oil to prevent food acidification. Bht is a carcinogen, which can cause hepatomegaly, chromosome abnormality and reduce reproduction rate. The meat package, oil package, salt package and flavor package in instant noodles all contain antioxidants, and eating too much is a burden to the liver. What is even more frightening is that instant noodles are packed in bowls and made of styrene. When they encounter high heat in the brewing process, these substances will dissolve out, which is harmful to health. Lin, director of clinical toxicology department of Chang Gung Memorial Hospital in Linkou, replied: bht is an antioxidant, which is generally added to fried instant noodles to prevent the oxidation of oil from producing strange smell. Bht is not a carcinogen, and the specious concept on the Internet needs to be clarified. Although it is not carcinogenic, it will increase the toxicity of other carcinogens. Animal experiments have found that bht may cause gastroenteritis, nausea, vomiting and neurotoxicity. Because bht is added to instant noodles mainly to prevent oil oxidation and affect flavor, some instant noodles now use vitamin E instead of bht as an antioxidant. Whether bht or vitamin E is added to instant noodles can be known from the label on the package. The US Food and Drug Administration stipulates that bht in instant noodles should not be higher than 0.02ppm, and people can know whether bht exceeds the standard from the packaging. The material of instant noodle bowl is styrene, which is a carcinogen. Long-term low dose may lead to cancer, such as hematological tumor, lymphoma, breast cancer and pancreatic cancer, while acute high dose may lead to arrhythmia, respiratory failure, hepatitis, nausea and vomiting. Styrene will flow out at 7 or 80 degrees Celsius and be released in large quantities at 8 or 90 degrees Celsius. People should not directly brew instant noodles in bowls, and it is forbidden to use it for microwave heating. It is best to use a paper bowl. Lin, head of the nutrition group of Sun Yat-sen Hospital, replied: both the conditioning package and oil in instant noodles contain antioxidants to prevent the ingredients from being oxidized. These antioxidants themselves have been over-oxidized and detoxified by the liver after being eaten in the body, which increases the burden on the liver. The problem of instant noodles is not limited to this. Seasoning bags and oils contain a lot of saturated fatty acids, which will increase total cholesterol and decrease high-density cholesterol (good cholesterol), which is not good for cardiovascular health. In addition, when fried, the triglyceride content of instant noodles is high, which will increase blood lipid, and the contents of seasoning package, salt and monosodium glutamate are also particularly high. The salt content of a pack of instant noodles is about 5 grams, and patients with chronic diseases can only consume 3-5 grams of salt a day. Eating a pack of instant noodles exceeds the salt intake of patients with chronic diseases in one day, while the recommended salt intake of ordinary people is 8 8- 10/0g a day. Nutritionists advise patients with chronic diseases such as hypertension, heart disease and kidney disease not to eat instant noodles as much as possible, but to eat fresh food. The heat of instant noodles is quite high. Ordinary packaged instant noodles have more than 300 calories, which is higher than eight-full rice. If it is a full meal, the calories are as high as 6700 calories, which is not suitable for people who want to lose weight. If people want to eat instant noodles, it is suggested to brew them with hot water first, and then pour out the water before cooking, which can reduce the content of salt and oil. Don't put all the salt packets, but add eggs and kelp buds to increase nutrition. If possible, cooking is better than brewing, because cooking can increase the content of fiber and vitamin C, and eating too much monosodium glutamate is also harmful.