Instant noodles usually refers to instant noodles, instant noodles are a kind of instant food by steaming and deep-frying the noodles to achieve a fixed shape, its production process due to deep-frying or adding oil packages can make instant noodles contain more fat, but the content of protein, vitamins, minerals, trace elements and other nutrients is relatively small. It is a high-calorie, high-fat food, and long-term consumption will result in insufficient intake of certain nutrients, which may lead to a variety of abnormalities in the human body: 1, weight gain: the large amount of oil contained in instant noodles may lead to excessive fat intake, excessive caloric intake, making patients gain weight, overweight, obesity, and increased risk of obesity-related diseases, such as obesity, hypertension, hyperlipidemia and other diseases 2, malnutrition: long-term consumption of instant noodles make other food intake is insufficient, such as cereals, vegetables, fruits, meat, eggs, soy products, etc., will lead to protein, vitamins, minerals, unsaturated fatty acids, dietary fiber and calcium, phosphorus, iron and other trace elements intake is reduced, patients may appear physical decline, the development of the population may appear slow growth. In addition, because of the high number of food additives in the seasoning packets in instant noodles, long-term consumption may irritate the gastric mucosa causing gastrointestinal disorders. Therefore, it is not recommended to use too much instant noodles, pay attention to the diet of three meals a day, and eat more foods rich in vitamins and proteins, such as meat, eggs and milk, animal liver, carrots, spinach, tomatoes and kelp. It is also not recommended to consume instant noodles that have been placed for too long to avoid the oxidation of grease in the instant noodles to generate toxic substances, which can harm your health.