primary factor

1, the culprit of cardiovascular disease (fried starch)

2, containing carcinogens

3. Destroy vitamins and denature protein.

on the basis of

How much does baking fried food affect people's health?

According to medical research, atherosclerosis began at the age of 7, and the culprit was selling fried foods such as local labor and KFC.

It will also gain weight and cause cancer.

Recently, the Ministry of Health announced that starch foods are prone to produce acrylamide when cooked at a high temperature of over 120℃, and the results of animal experiments show that acrylamide is a possible carcinogen. The Ministry of Health advises the public to change their eating habits mainly based on fried and high-fat foods in order to reduce the potential harm of acrylamide to human body.

The monitoring results of food pollutants by the Ministry of Health show that the acrylamide content in starch foods processed at high temperature (such as fried potato chips and fried potato chips) is high, and the average acrylamide content in potato fried foods is four times higher than that in cereal fried foods. Residents in China eat more fried foods, and the exposure is large. Long-term low-dose exposure is potentially harmful.

The announcement pointed out that acrylamide is a chemical substance and a raw material for the production of polyacrylamide, which can be used for industrial purposes such as sewage purification. Epidemiological observation of occupational exposure population shows that people who have been exposed to acrylamide for a long time at low dose will have symptoms such as drowsiness, mood and memory changes, hallucinations and tremors, accompanied by peripheral nerve diseases such as sweating and muscle weakness. Although the influence of acrylamide on human health needs further study, these problems should be paid attention to. The human body can be exposed to acrylamide through digestive tract, respiratory tract, skin mucosa and other ways, so food is considered as the main source of acrylamide for human beings.

The Ministry of Health suggested that the public should avoid cooking starch food for a long time or at high temperature as much as possible in their daily lives. Advocate reasonable nutrition, balance diet, change the eating habits of fried and high-fat foods, and reduce the possible health hazards caused by acrylamide.

On March 2, 2009, the Joint Expert Committee on Food Additives of the World Health Organization and the Food and Agriculture Organization of the United Nations warned the public to pay attention to acrylamide in food, and called for measures to reduce the acrylamide content in food and ensure the safety of food. The announcement of the Ministry of Health was issued accordingly.

"Fried food can cause cancer, and the academic community has long been conclusive." Experts from the China Cancer Research Foundation said that fried foods, barbecues and other foods are far more harmful to human health than the well-known Sudan Red. "Just like smoking, long-term intake of fried foods can cause a variety of tumor diseases."

Experts from the Nutrition Department of Peking Union Medical College Hospital told reporters that no matter how harmful acrylamide is to the human body, occasionally eating fried foods will not be very harmful to the body, but this process, like smoking may induce lung cancer, is a process of toxic long-term accumulation, and long-term consumption will definitely pose a great threat to health. In addition, fried foods are extremely high in calories and fat, and long-term intake can also lead to obesity or some related diseases, such as diabetes, coronary heart disease and hyperlipidemia.

2 curing editor

1, leading to hypertension, renal overload, leading to nasopharyngeal carcinoma.

2, affect the mucosal system (harmful to the stomach)

3, easy to get ulcers and inflammation

Such as mustard tuber

People who often eat greasy food, recover from a serious illness or suffer from minor illnesses and have poor appetite are especially suitable for eating. Diabetic patients, pregnant women should eat mustard tuber as little as possible, and those with chronic diarrhea should not eat.

Patients with renal failure and hyperkalemia must abstain from fruits and other foods with high potassium, such as sweet potatoes, potatoes, bamboo shoots, mushrooms, Chinese cabbage, mustard tuber, beans, peanuts and walnuts. Mustard mustard tuber mainly contains protein, carotene, dietary fiber and minerals. Mustard mustard tuber contains 17 kinds of free amino acids such as glutamic acid, aspartic acid and propionic acid, and many nutrients are necessary for human body. Low-salt health-care mustard tuber also has the function of protecting liver and losing weight. Pickled mustard tuber can stimulate appetite, strengthen the spleen, add essence, increase food and help the spirit. When you are unwell or drink too much, eating a little mustard tuber can relieve dizziness, chest tightness and irritability caused by drunkenness. Mustard mustard tuber is said to be "naturally dizzy". People who get carsick and seasick will chew a piece of mustard tuber slowly in their mouth, which can relieve their boredom. Mustard mustard tuber, also known as "natural monosodium glutamate", is rich in chemical components that produce fresh flavor of cattle, and its flavor is stronger after pickling and fermentation.

Do not eat mustard tuber in excess, because mustard tuber has high salt content. Excessive consumption can make people suffer from high blood pressure, increase the burden on the heart, cause heart failure, and cause edema and ascites.

3 processing meat editor

(Dried meat, floss, sausage, etc.)

1, containing one of the three carcinogens: nitrite (anti-corrosion and color development)

2, containing a large number of preservatives (increasing the burden on the liver)

Nowadays, all kinds of problems caused by food additives are mostly caused by improper and illegal use. Food additives and illegal additives are two different concepts, so the statement that "food additives have become the biggest threat to food safety" is inaccurate.

China, like most countries, has a strict examination and approval system for food additives. There are more than 1700 kinds of food additives approved for use in China, and more than 2,500 kinds in the United States. Anything that has been approved for use is absolutely safe. It is often some illegal additives that confuse people's sight, such as the "Sudan Red No.1 Incident", "sodium formaldehyde sulfoxylate incident" and "clenbuterol incident", which have caused very bad influence in society. These are all caused by illegal additives that are strictly prohibited by the state and have nothing to do with normal food additives.

Warning standard of food additives

The Expert Committee on Food Additives under FAO and WHO has set an "ADI" value, that is, the estimated daily allowable intake of a food additive without health hazards according to human body weight. For example, the ADI value of saccharin sodium is 5ml/kg, that is, the daily allowable intake of saccharin sodium is 5mg/kg, that is, the maximum allowable intake of saccharin sodium for a person weighing 40kg is 200mg/day.

This is the prescribed intake of adults, and the intake of children should be smaller than that of adults.

Preservatives that meet every day

In daily life, from soy sauce and jam in condiments to all kinds of cakes and drinks, and all kinds of processed foods and packaged foods, preservatives are indispensable. Preservatives can prevent food from spoilage and sometimes food poisoning. These are undoubtedly beneficial to the health and safety of consumers.

Preservatives are all artificially synthesized, and improper use will have certain side effects, and long-term excessive intake will definitely cause harm to health. If you take too much preservative, it will cause symptoms such as drooling, diarrhea, abdominal pain and rapid heartbeat. In severe cases, it will cause serious harm to the stomach, liver and kidney, and it will increase the incidence of cancer.

Pigments are also toxic.

Pigment is not an illegal additive, and adding pigment to food is not a patent of modern people. In ancient China, people knew that monascus pigment was used to make red wine. However, the bad influence of the "Sudan Red Incident" that broke out not long ago has made people more suspicious of pigments with poor reputation. Of course, Sudan red is actually an industrial dye, not an edible pigment.

As long as edible pigments are used within the scope and standards permitted by the state, they will not cause harm to health.

However, there are always some unscrupulous traders who add too much pigment in pursuit of profits. When choosing food, consumers should avoid buying excessively bright food, and remember not to be confused by that gorgeous coat.

Please note that China strictly stipulates that it is strictly forbidden to use any synthetic pigment in infant food.

4 biscuit editor

(excluding low-temperature baking and graham crackers)

1, too much edible essence and pigment (burden on liver function)

2, serious damage to vitamins

3. Too many calories and low nutrients.

The content of trans fatty acids in natural foods is very small, and the foods containing trans fatty acids that people usually eat are basically from foods containing margarine. Even foods containing hydrogenated vegetable oil may contain trans fatty acids. The most common ones are baked goods (biscuits, bread, etc.), salad dressing, and fast food such as French fries, fried chicken pieces and onion rings, as well as western-style cakes, chocolate pies, coffee companions and hot chocolate. However, the names of trans fatty acids are different. Generally, they are labeled as hydrogenated vegetable oil, vegetable shortening, margarine, margarine, vegetable cream, margarine, shortening or non-dairy creamer, which may contain trans fatty acids.

Trans fatty acids can be found in products added with hydrogenated oil to increase shelf life and product stability. Include crackers, baked goods, cereals, bread, fast food such as French fried food, fried fish, onion rings, margarine and especially viscous margarine.

Product Type Trans Fatty Acid Percentage Source

Milk and cheese 18.8% natural

Butter 5.9% natural

Eggs are 9% natural

Meat and meat products 10.3% natural

35.5% of oil and fat mainly come from hydrogenation.

Cookies and cakes 16.5% mainly come from hydrogenation.

3.5% of appetizer pie mainly comes from hydrogenation.

4.5% of potato chips and French potato chips mainly come from hydrogenation.

The other 4. 1% mainly comes from hydrogenation.

Total amount 100%

Fan Zhihong, an associate professor at the College of Food Science of China Agricultural University, sent the reporter a survey that she and graduate students had just completed, and the survey was conducted in several large supermarkets in Beijing. It turns out that many foods that we usually think are delicious are made of artificial fat. In the same supermarket, 36 kinds of 95 kinds of biscuits contain artificial fat, 5 1 kind of egg cakes contain 19 kinds of artificial fat, 16 kinds of coffee partners all contain artificial fat, and 3 1 kind of cereal contains 22 kinds of artificial fat, and bread, candy, ice cream and quick-frozen dumplings can't be used either. The reporter found that the researchers specifically noted in the category of cake snacks: "Brand-name products contain 100% trans fatty acids."

What are the health hazards of trans fatty acids?

For a long time, people have always thought that artificial fat comes from vegetable oil, which will not cause obesity like animal fat, and it is harmless to eat more. However, today's research has gradually made people see its true face: "safe fat" can actually lead to diseases such as heart disease and diabetes. Trans fatty acids affect us in two ways: one is to disturb the food we eat, and the other is to change the normal metabolic pathway of our body.

Safflower oil, corn oil and cottonseed oil containing polyunsaturated fats can reduce cholesterol levels, but when hydrogenated into trans fatty acids, the effect is just the opposite. They are still not as harmful as saturated fats, but they increase blood cholesterol levels. The most influential cholesterol is LDL (low density lipid), or bad cholesterol, which increases the risk of coronary heart disease (CHD). High-density lipid HDL is a good cholesterol, which can reduce the risk of coronary heart disease (CHD). Trans fatty acids can increase LDL (low-density lipids) and decrease HDL (high-density lipids), thus increasing the risk of coronary heart disease. In addition, trans fatty acids are also associated with the incidence of breast cancer.

Eight European countries have jointly carried out a number of studies on the harm of artificial fat. Professor Andre Figg, head of the German Nutrition Medical Association, told the reporter that the research results show that artificial fat bears great responsibility for the occurrence and development of cardiovascular diseases, and its probability of causing cardiovascular diseases is 3-5 times that of saturated fatty acids, and even damages people's cognitive function. In addition, artificial fat can also induce tumors (breast cancer, etc.), asthma, type 2 diabetes, allergies and other diseases, which also have adverse effects on fetal weight and adolescent development. Seeing that the reporter's "reaction" was not strong enough, Professor Figg simply made such an analogy: if you choose between a thick-sauce steak that looks like "big oil and big meat" and a plate of French fries made of artificial fat, then choosing the former is more conducive to health.

The structure of fatty acids has changed, and its properties have also changed. Many people know that safflower oil, corn oil and cottonseed oil containing polyunsaturated fatty acids can reduce the cholesterol level in human blood, but when they are hydrogenated into trans fatty acids, the effect is just the opposite. Trans fatty acids can increase LDL (low-density lipoprotein cholesterol, which can increase the risk of coronary heart disease) and reduce HDL (high-density lipoprotein cholesterol, which can reduce the risk of coronary heart disease), thus increasing the risk of coronary heart disease.

A number of studies on the harm of trans fatty acids jointly carried out by eight European countries show that trans fatty acids bear great responsibility for the occurrence and development of cardiovascular diseases. It is 3-5 times more likely to cause cardiovascular diseases than saturated fatty acids, and even damages people's cognitive function. In addition, trans fatty acids can also induce tumors (breast cancer, etc.), asthma, type 2 diabetes, allergies and other diseases, which also have adverse effects on fetal weight and adolescent development.

5 soda editor

1, containing phosphoric acid and carbonic acid, will take away a lot of calcium in the body.

2, the sugar content is too high, and there is a feeling of fullness after drinking, which affects the dinner.

For example, in the words of a nutritionist, Coke is used to clean toilets. Drinking Coke has many disadvantages, some of which are quite serious. Coke is an out-and-out "drug": like all soft drinks, it is a 100% unnatural monster, and none of its ingredients are beneficial to the body except water. On the contrary, it is obviously harmful-a can of Coke contains seven teaspoons of white sugar, which makes people fat, cavities and teeth. Coke contains all kinds of dyes and seasonings, which hinder the function of all parts of the body. Carbonated drinks, such as soda and cola, contain almost no vitamins and minerals. The main ingredients are sugar, pigments, spices and carbonated water, and there are no nutrients except some calories.

According to a survey conducted by Harvard University in the United States, teenagers who often drink a lot of carbonated drinks, especially girls, are three times more likely to have fractures than other teenagers. The researchers believe that the reason may be that the phosphoric acid contained in carbonated drinks affects bone deposition, which has a side effect on bone growth. Carbonated drinks have a good thirst quenching effect except in hot weather, which is hardly beneficial to people's health, and drinking more is even more harmful.

Coke is mainly composed of syrup and carbon dioxide gas. It is not nutritious to the body.

Drinking Coke often will not only lead to obesity, but also lead to dental caries, osteoporosis and heart disease. It is also a potential risk factor for modern diseases such as diabetes.

Not to mention that additives such as pigments, spices and caramel contained in cola are harmful to human body, only caffeine is a substance harmful to health.

Coca-cola and grapes are popular drinks for Hong Kong people, but a survey conducted by the School of Dentistry of the University of Hong Kong shows that if you drink three cans a day for years, you may get toothache.

The School of Dentistry of the University of Hong Kong randomly selected 20 kinds of paper-wrapped, canned and bottled beverages containing acid and sugar, and found that 18 kinds of beverages had high acidity, which could dissolve the enamel protecting teeth, and the acidity of cola and grape was far higher than the index. The professor of dentistry pointed out that if you drink 1 liter of acidic and sugary drinks 1 to 2 years a day, the enamel on the tooth surface will be corroded by acid.

Caffeine is a drug, which excites the central nervous system, heart and blood vessels, and impairs memory.

In addition, for children, caffeine is irritating, which can stimulate gastric peristalsis and gastric acid secretion, causing intestinal spasm. Children who often drink coffee are prone to unexplained abdominal pain, and long-term excessive intake of caffeine will lead to chronic gastritis. Caffeine can dilate capillaries on the gastrointestinal wall, stimulate renal function, increase renal water flow, lead to polyuria in children, increase calcium excretion, and affect children's bone development. At the same time, caffeine can also destroy vitamin B 1 in children, causing vitamin B 1 deficiency.

A can of 355ml cola contains 65mg of caffeine, a can of 350ml oolong tea contains 80-120mg of caffeine, and a cup of instant coffee contains 85-200mg of caffeine. Normal people should not consume more than 200 milligrams of caffeine a day, otherwise they may be chronically poisoned. Children should stay away from coffee and drink as little caffeinated drinks as possible.

Moreover, some chemicals in cola, such as sodium, will raise blood pressure. Experts warn that high blood pressure will increase people's risk of heart disease, stroke and kidney disease, which must not be ignored.

Coke is really harmful to human body.

1, cola contains caffeine, and it is addictive to drink for a long time.

2. Coke contains carbonic acid, and drinking too much is bad for your health. Because the human body is weakly alkaline

At its best.

3, there is nothing like protein, lacking nutrition.

4. Drinking it for a long time will make you fat, because it contains sugar.

5. In addition, when carbonated drinks represented by cola were first introduced, because of their good taste, the gas produced could bring out the heat in the stomach, giving people a feeling of comfort and excitement. After drinking habits, people will have a certain dependence on carbonated drinks. In fact, carbonated drinks have no nutritional value.

Experts suggest that you should drink carbonated drinks as little as possible, especially children, women and the elderly, and it is best not to drink them. "In fact, the best drink in China is our national drink-tea, especially green tea. Even drinking boiled water is better than drinking carbonated drinks. " In addition, drinking too many caffeinated drinks will increase blood lipids and easily aggravate arteriosclerosis. Patients with hyperlipidemia and hypertension will drink more, which will accelerate the deterioration of their condition. For smokers, caffeine can easily mutate some tissues of the body and even lead to the generation of cancer cells under the action of nicotine mutagens. In order to avoid the above hazards, the habit of smoking and drinking cola should be changed.

The reporter was informed that the world-renowned soft drink manufacturers Coca-Cola, Pepsi and other companies reached an agreement on 20 13 1 25 to stop advertising drinks for children under 2 years old in the European market.

6 convenient class editing

(mainly refers to instant noodles and puffed food)

1, high salt content, containing preservatives and essence (liver damage)

2, only calories, no nutrition

Such as instant noodles.

Because of its convenience, instant noodles can be said to be a must-have food for most students. Because of its convenience, time-saving and economy, instant noodles have become an ideal fast food for consumers.

I am too lazy to buy breakfast noodles in the morning, and I am hungry before going to bed at night. However, instant noodles are harmful and it is best to eat less. Let's look at its "structure". At present, there are more than 300 kinds of food additives, which have various functions, such as coloring, bleaching, regulating appetite, preventing oxidation and prolonging shelf life. These additives can be used according to regulations. We eat a few meals once in a while, which is not a big problem, but if we eat for a long time, it will be difficult to ensure our health.

Here are a few additives in instant noodles:

Salt A packet of instant noodles contains 6 grams of salt, and our daily intake of salt is about 8 grams. Therefore, the salt content of instant noodles is obviously high. Eating too much salt is prone to hypertension and damage to the kidneys.

Phosphate can improve the taste of instant noodles. However, too much phosphorus intake will make the calcium in the body unable to be fully utilized, which will easily lead to fractures, tooth loss and bone deformation.

Grease. Instant noodles are fried, which can reduce the moisture in the noodles and prolong the shelf life. However, after oxidation, these oils become "oxidized lipids", which accumulate in blood vessels or other organs, accelerate the aging of people, cause arteriosclerosis, and easily lead to cerebral hemorrhage, heart disease, kidney disease and so on.

Anti-oxidant. Instant noodles take as short as a month or two, and as long as a year or two. The added anti-oxidant and other chemicals have been slowly deteriorating, which is harmful to people. Eating instant noodles for a long time will bring harm. (1) The main ingredients of instant noodles with incomplete nutrition are flour and oil. In addition, there are some monosodium glutamate, salt, oil and Chili powder in the seasoning bag. Some so-called "delicious and visible" instant noodles, plus a small bag of dried vegetables or a very small amount of tiny minced meat. Protein, fat, carbohydrates, minerals, vitamins, water and cellulose are not fully available. After being fried, the vitamin B originally rich in instant noodles was completely destroyed. Instant noodles can basically only provide the heat needed by human activities. Because instant noodles only have staple food and no dishes, it is often necessary to increase the amount of food to eat. The result is an excessive intake of carbohydrates and fats. Therefore, often eating instant noodles will inevitably lead to long-term excessive intake of fat and calories, which will lead to obesity and promote the occurrence of obesity-related diseases such as heart disease, diabetes, hyperlipidemia and hypertension. At the same time, due to the long-term lack of other nutrients, it will cause malnutrition in human body, which will lead to another series of diseases such as dizziness, fatigue, emaciation, palpitation, listlessness, etc. In severe cases, there may be nutritional deficiencies such as weight loss and muscle atrophy, and the consequences are very serious. According to the investigation of nutritionists, 60% of people who eat instant noodles for a long time are malnourished, 54% suffer from iron deficiency anemia, 23% suffer from riboflavin deficiency, 16% suffer from zinc deficiency, and 2% suffer from various eye diseases due to vitamin A deficiency. (2) Peroxide lipid is harmful to health. Antioxidants are generally added to the oil in instant noodles, but it can only slow down the oxidation rate and delay the rancidity time, but it can't completely prevent rancidity. After rancidity, oily food will destroy nutrients, produce lipid peroxide and have a spicy taste. Long-term excessive lipid peroxide will destroy the important enzyme system of the body and promote premature aging. Therefore, instant noodles should not be eaten as a main meal for a long time.

It is best to pour out the noodle soup after flushing, and then add water or soup to reduce salt and other harmful substances. It's best not to put all the condiments in, just put half. It's okay for normal adults to eat1~ 2 packets a week, but instant noodles are only suitable for emergencies, and they can't be eaten every day at most once a day.

7 canned editing

(including fish and fruits)

1, destroy vitamins and denature protein.

2. Too many calories and low nutrients.

Contain preservatives

In order to prolong the shelf life, preservatives (such as benzoic acid) should be added to canned food during the production process. Generally speaking, the preservatives added to canned food have no toxic effect on human body after inspection, and a small amount of them are relatively safe for short-term consumption, but they are harmful to liver and kidney if eaten frequently.

Containing additives

Additives are added to canned food to make it delicious. In the process of processing, additives added to canned food include spices, pigments and artificial flavoring agents, which are harmful to children.

Loss of vitamins

After canned food processing, about 10%-60% of vitamin C, 20%-80% of vitamin B/kloc-0, less than 10% of vitamin B2 and vitamin PP, 20%-30% of pantothenic acid and15%-of vitamin A are lost.

Therefore, canned food in the market has some defects in nutrition and hygiene, which can not replace fresh vegetables and fruits, and children are not suitable for eating canned food in large quantities.

8. Editor of preserved plum

(preserved fruit)

1, containing one of the three carcinogens: nitrite (anti-corrosion and color development)

2, the salt is too high, containing preservatives, essence (liver damage)

Preserved fruit, preserved plum and preserved fruit contain nitrite, which can combine with amine to form a potential carcinogen, ammonium nitrite. Additives such as essence may damage the liver and other organs; Higher salt content may lead to higher blood pressure and heavier burden on kidneys.

9 frozen dessert editor

(Ice cream, popsicles and all kinds of ice cream)

1, containing cream can easily cause obesity.

2. Too high sugar content affects dinner.

If you eat too much ice cream, it will be bad for your stomach. Eating a few or a few boxes at a time will affect the internal movement process of the human body and cause diarrhea ...

10 barbecue editor

1, containing a large amount of "triphenyltetrapropyl pyridine" (the first of the three carcinogens)

2. Toxicity of 1 roasted chicken leg =60 cigarettes

3, leading to carbonization and degeneration of protein (increasing the burden on kidneys and liver).

A few days ago, after three years of research, the World Health Organization recently selected and published six healthiest foods and ten top junk foods, saying that eating barbecue is equivalent to smoking toxicity.

A research center in the United States reported that eating a roast chicken leg is equivalent to smoking 60 cigarettes. Who claims that eating barbecue is equivalent to smoking 1 roasted chicken leg =60 cigarettes.

A research center in the United States reported that women who often eat barbecue have twice the risk of breast cancer than women who don't like barbecue food. Experts explained that because the meat is barbecued directly at high temperature, the decomposed fat drips on the charcoal fire, and then combines with the protein in the meat, which will produce a carcinogen called benzopyrene.

Regarding the "toxicity" of barbecue food, Hao Fengtong, director of the Department of Occupational Diseases and Poisoning Medicine of Beijing Chaoyang Hospital, told reporters that because this kind of food contains high fat and calories, "modern diseases" such as hypertension, diabetes and cardiovascular diseases have a lot to do with it. Oil will change its chemical structure under the action of high temperature, which may have adverse effects on people's health.

Induce gastric cancer and intestinal cancer

Experts explained that if people often eat barbecue food contaminated by benzopyrene, carcinogens will accumulate in the body, which may induce gastric cancer and intestinal cancer.

At the same time, there is another carcinogen-nitrosamine in barbecue food. Nitrosamines are produced from the pickling process before kebabs are roasted. If the pickling time is too long, nitrosamines are easily produced.

Affect teenagers' eyesight

In addition, according to an authoritative study in the United States in, eating too much cooked and smoked meat will be threatened by diseases such as parasites, and even seriously affect the vision of teenagers, resulting in myopia.

Frying is also harmful.

In addition to barbecue food, high-temperature vegetable oil and fried food that have been used many times will produce benzopyrene. This morning, the city's nutrition experts warned that the harm of fried food to health can not be ignored.

According to Dr. Yang Ziyan, the nutritionist in charge of the Nutrition Department of Beijing Hospital, the reason why doctors don't advocate eating fried foods is mainly because oil will decompose into a substance called acrylamide under the action of high temperature. Acrylamide is produced by frying foods rich in carbohydrates at high temperature, which can induce benign or malignant tumors. At the same time, too much oil is easy to get fat, which leads to hypertension, diabetes, cardiovascular diseases and so on.

The hazards of barbecue food mainly include the following aspects.

Reduced the utilization rate of protein.

When meat is barbecued in the oven, vitamins and amino acids are destroyed, and protein degenerates, which seriously affects the intake of these nutrients.

Hidden carcinogens

In the "Maillard" reaction, nucleic acids in meat and most amino acids are decomposed by heating, which may lead to cancer.

Susceptible to parasites

Barbecue food is tender on the outside, and some meat is not cooked yet. If it is unqualified meat, the eater may be infected with parasites and bury hidden dangers.

After barbecue, the nature of food tends to be hot and dry. In addition, cumin, pepper, pepper and other condiments are all hot ingredients, which are very spicy and irritating, which will greatly stimulate gastrointestinal peristalsis and secretion of digestive juice, which may damage gastrointestinal mucosa and affect the balance of physical fitness.