Yes, eating barbecue and drinking beer is of course the favorite of many people, but I don't know that such a diet is absolutely harmful to my health. Bian Xiao takes you to analyze why this barbecue and beer are so lethal. 1. How do kebabs attack our health? 1, high-temperature barbecue destroys the nutritional components of meat-as we all know, in the process of barbecue, meat directly contacts with high-temperature charcoal fire. With the increase of temperature, vitamins in food will be destroyed, protein's degeneration and amino acids will be destroyed, which will seriously affect its nutritional intake and reduce the absorption and utilization rate of protein. 2. The products of Maillard reaction A. What is Maillard reaction? When food is heated, it will produce different degrees of melanoid, which is called non-enzymatic browning reaction. It is a non-enzymatic browning widely existing in food industry. It is a reaction between carbonyl compounds and amino compounds. After a complicated process, it finally produces brown or even black macromolecular substances like melanoidin or melanoidin, so it is also called carbonyl ammonia reaction. As we all know, raw meat has no fragrance, and only high temperature heating will produce fragrance. During the heating process, a series of complex changes occur among various tissue components in meat, resulting in volatile flavor substances. The precursors of these spices are mainly water-soluble sugars and compounds containing amino acids, and lipids such as phospholipids and triglycerides. B, carcinogen "benzopyrene"-in barbecue, because the meat is directly barbecued at high temperature, the decomposed fat drops on the charcoal fire, and the thermal polymerization reaction generated by food fat coking combines with protein in meat, which will produce a highly carcinogenic substance called benzopyrene and attach to the food surface. That's what kebabs are like. If you like to eat barbecue food contaminated by benzopyrene frequently, carcinogens will accumulate in the body, which may induce gastric cancer and intestinal cancer. C, carcinogen "nitrosamine"-many manufacturers in order to increase the flavor and taste of mutton kebabs will marinate the meat for a short time before roasting mutton kebabs, which will easily lead to a large number of bacteria in cured meat, thus increasing the nitrite content in pickled food, and it is precisely the combination of this link that will produce nitrosamines. Nitrosamines are strong carcinogens, one of the most important chemical carcinogens and one of the four major food pollutants. Food, cosmetics, beer and cigarettes all contain ammonium nitrite. Smoked food contains a lot of nitrosamines, and the occurrence of some digestive system tumors, such as esophageal cancer, is related to the amount of nitrosamines ingested in the diet. When smoked food and wine are ingested together, the harm of nitrosamines to human health will multiply. D, eating barbecue is equivalent to smoking-after three years of research, the World Health Organization has selected and published six healthiest foods and ten junk foods, saying that eating barbecue is equivalent to smoking is toxic. A research center in the United States reported that eating a roast chicken leg is equivalent to smoking 60 cigarettes. Women who eat barbecue regularly have twice the risk of breast cancer as women who don't like barbecue food. Second, a good helper to eat barbecue until obesity-beer: 1, most men, especially those aged around 20-50, can't eat barbecue without beer, especially in spring and summer, having a bite of mutton kebabs and a bite of beer! However, obesity is gradually related to you. 2. Let's calculate: a bottle of 600ml beer will generate about 162 calories, and a 40-gram ordinary lamb kebab will generate 1 1 calories per 100 grams of sheep hind leg meat. If it is too much, it will be counted as eating ten strings at a time. A bottle of beer and ten kebabs produce 606 kilocalories, which is the energy needed by a normal person for dinner. The above is the harm caused by barbecue. You got it? Eating barbecue and drinking beer often is equivalent to chronic suicide! Are you one of the victims? Whether you are a student, an office worker, a housewife, a retired worker or a migrant worker, please tell this knowledge to your friends and relatives for your health. Although the barbecue is delicious, you really can't eat more. Eat in moderation if you want. Here are some suggestions for you: Precautions for eating barbecue 1, and mind your mouth-although mutton kebabs are like this. 2. You must choose bamboo sticks when choosing mutton skewers. Although it is not very environmentally friendly, it is worthwhile from a health point of view that it is not environmentally friendly occasionally. It is forbidden to use iron skewers as mutton skewers. 3, mutton kebabs must be cooked to prevent infection with parasites: don't covet the delicate taste and roast them to eight ripe mutton kebabs, some meat is not cooked, even raw meat. If uncooked raw meat is unqualified meat, such as "rice pork", consumers may be infected with parasites and bury the hidden danger of cerebral cysticercosis. 4, the principle of choosing mutton skewers-As we all know, there are many kinds of mutton skewers now, including mutton skewers, meat tendons, plate tendons, chicken gizzards, chicken hearts, chicken wings, grilled fish, grilled vegetable rolls and other patterns. I suggest you try to choose kebabs or chicken kebabs with less fat, which can reduce fat intake. 5, beware of the symptoms of getting angry during the Spring Festival-mutton is originally a food that gets angry. After barbecuing and using various condiments, it is very spicy and irritating, which will greatly stimulate gastrointestinal peristalsis and secretion of digestive juice, damage the mucosa of digestive tract, and also affect the balance of physical fitness, making people "get angry". 6, vegetables and fruits to help-it is best to use fresh green vegetables and fruits to eat barbecue. Nutrients such as VcVe carotene in vegetables and fruits can effectively reduce the harm of carcinogens to human body. Another good seasoning is to put a layer of ketchup on the kebabs. The ketchup of McDonald's and KFC is very good and can be used for reference. 7. Don't eat mobile barbecues in the streets and lanes-operators of unlicensed barbecue foods can't prove their physical health without strict physical examination and health certificate, which may easily lead to the spread of infectious viruses such as tuberculosis, hepatitis and AIDS. Most importantly, its food safety is difficult to guarantee. The raw materials for unlicensed barbecue, whether from the procurement, processing, storage or sales of raw materials, have never been supervised and licensed by the health and quarantine department. It is even more difficult to ensure food safety when food is processed in places that do not have hygienic conditions for food processing. It is recommended to eat in the store. In addition, barbecues in small workshops are likely to cause security risks. First, the smoked barbecue is processed with an open flame, which is easy to ignite the surrounding flammable items and cause a fire; Secondly, the outdoor barbecues with smoke are mostly operated in downtown areas, occupying crowded sidewalks, slow lanes, fire exits and emergency rescue passages. In case of fire and critically ill patients, fire engines and ambulances will be unable to pass and traffic accidents will easily occur. 8. Don't eat anything that smells bad-in order to save costs, many unscrupulous vendors will fake it and cook pork or beef with boiled sheep oil as mutton. It's a bit like selling dog meat with a sheep's head hanging. The weather is getting hotter and hotter, which will affect the placement of mutton skewers, so if you find that the taste is wrong, you must not eat it, or you will be in trouble if you eat it badly. It's more reliable to go to a Muslim barbecue restaurant. 9. Exercise after meals is good for your health-you know that most people eat barbecue at night, so you can't change the time. Half an hour after a meal, walking for 20 minutes can not only promote gastrointestinal peristalsis, help digest and absorb food, but also consume some energy and keep healthy. 10, drink beer in moderation-as the saying goes, the more you drink, the younger you are, and moderate drinking is good for your health. The Dietary Guide for China Residents points out that it is ok to drink less than 50g a day, which is equivalent to the amount of a bottle of beer, and it will also have a good effect on the health, but we must control the amount and don't drink too much for three rounds. When you want to drink, think about what happened before because of drinking and let yourself wake up. Maybe it will help! Barbecue brings not only carcinogens to our health, but also deeply affects our environment and health! No matter from the perspective of nutrition or food safety, barbecue foods should be strictly controlled. Now the incidence of chronic diseases is getting higher and higher, and there are more and more obese people. We should all realize that good eating habits can create a healthy body. From a big perspective, we should be low-carbon and environmentally friendly, and love our great mother, the already riddled earth. Don't treat it with barbecue smoke. This result will cause serious air pollution, and the smoke generated by roasting sheep oil drops on charcoal fire contains fine particles that pollute the atmospheric environment, and there is no good method to remove these fine particles at present. Seriously affect the environmental landscape and air visibility. I suggest you eat barbecue as little as possible. Let's work together to become health ambassadors!