What are the causes of cancer caused by eating burnt food?

The International Agency for Research on Cancer (IARC) classifies carcinogens according to the strength of the evidence. Barbecue is a category that has the potential to cause cancer, rather than a strong carcinogenic effect.

And not all charred blacks can be carcinogenic: animal foods are rich in protein, and when blackened, they produce the carcinogens mentioned above.

Rice, vegetables, melons and fruits, etc., even if they are blackened, do not produce the same carcinogens. Although it may be unpalatable, it is not carcinogenic.

However, the risks of burnt foods aren't just carcinogenic

We don't have to worry about cancer just because the food is a little burnt, and then simply stop eating it.

In fact, what needs to be paid attention to is that burnt black food generally has other characteristics that may affect human health. The effects on human health are not limited to whether they are carcinogenic or not.

1.Beware of frying, high oil, high sugar, high temperatures.

Anything charred is often fried, high-fat, high-sugar, or very hot. If you eat a large amount of it, it may cause cancer and other health problems in other ways than burning.

2.Beware of high salt.

Many barbecued foods are also high in salt, which is also a risk factor for health hazards.

Long-term consumption of high-salt foods not only easily leads to high blood pressure, but also causes damage to the esophagus and gastric mucosa.

In life, these strong carcinogenic substances can be avoided.

If you pay a little attention to the clear carcinogens, you will find that we may eat carcinogens through our diet almost every day, and we will always be exposed to various carcinogens in the environment we live in.

In modern life, many carcinogens cannot be absolutely avoided.

So, what we can do is avoid carcinogens that have a definite carcinogenic effect and are completely qualified to avoid.

They are: alcohol.

Tobacco. South China likes to chew betel nut.

Asbestos, the insulating material used in old-fashioned houses.

Formaldehyde is often exceeded in the decoration of new houses.

Dioxins produced by indiscriminate incineration of household waste.

Aflatoxins on moldy grains (e.g. rice) or peanuts.

Helicobacter pylori infected and carried by children from childhood.

Burnt food, on the other hand, does not belong to the carcinogen classification that is clearly carcinogenic; Moreover, after all, fried and grilled food will inevitably have a little bit of burnt black, and it is not very realistic to avoid it completely.

Of course, in terms of taste, food that burns too much is not delicious.

Eating some deleted or burnt food is easy to cause cancer, the main reason is that burnt or burnt food contains some carcinogenic ingredients, long-term intake of the body will produce cancer cells, and the possibility of lesions is greatly increased.

If you eat burnt food, it will generally affect a change in body function, if you eat too much, it may cause some toxins in the blood to enter, and slowly lead to some cancerous conditions.

The reason why eating burnt food can cause cancer is that if it is leaked, it will oxidize and produce nitrite after charcoal burning, which is carcinogenic.

In fact, if the food is burnt, it has a more deadly carcinogenic substance, which is mainly the trigger point of cancer.

Because burnt food itself has carcinogens, and it has toxic molecules, it will cause cancer after it reaches the human body.

Because the protein in burnt food is destroyed, carcinogenic substances are formed after eating.

Burnt items contain carcinogenic ingredients, so they can cause cancer.

Five people feel that burnt food can cause cancer because there are carcinogens in the burnt food, and they cannot be excreted in the body after eating.

I think eating burnt food is not very beneficial to our body, and if we eat it for a long time, there will be a certain risk of cancer for our body.

It's burnt food, and there's something that fights cancer, so we have to eat less barbecue.

Burnt food has the toxins produced, so be sure not to eat it, it's easy to get sick uh-uh.

Paste produces benzopyrene, which is a carcinogen.

If the food is burned or burned, don't eat it again, or it can cause cancer! A lot of such information has gone viral on the Internet, and the most popular barbecue stall in the night market has also become a refusal for many tourists, but in fact, is this really the case?

The "12 Cancer Prevention Rules" issued by the National Cancer Center of Japan mentioned that food should avoid scorched parts, and a domestic life insurance company also released a survey report, pointing out that as many as 95% of the people in China believe that eating burnt vegetable food may cause cancer, and the vast majority of Chinese people believe that eating barbecue food often will increase the risk of cancer.

The products of tryptophan contained in fish, meat and other foods are tryptophan P1 and P2, which are indeed classified as substances that may cause cancer, and there are also sayings on the Internet, referring to foods rich in carbohydrates or oils, such as beef, pork, mutton, rice cakes, sweet and spicy foods in the process of high-temperature charcoal grilling or smoking to eliminate auspiciousness, it is easy to produce a carcinogen called polycyclic aromatic hydrocarbons, and eating it will increase the risk of colorectal cancer.

In Japanese experiments, it is true that this kind of substance can induce liver cancer in mice, but if the food is roasted and mixed into the feed and then fed to the rats, even if they are fed for a long time, there is no cancer.

One conclusion that has been drawn from this experiment is that charred foods are theoretically capable of causing cancer, but in practice they are very difficult for three reasons:

oneThe intake of scorched foods is not enough to cause cancer:

According to the conversion of the mouse experiment mentioned above, if humans are to get cancer because of eating scorched black food, I am afraid that they will have to eat a ton of scorched black food in a day, and it is impossible for ordinary people to have such a large amount of food, not to mention, scorched black food will not make people have an appetite, and it is unlikely that anyone will want to eat scorched black food and become addicted.

II. II. IINot all burnt foods are carcinogenic:

The International Agency for Research on Cancer (IARC) classifies carcinogenic foods, among which barbecue is classified as potentially carcinogenic, rather than strongly carcinogenic. In addition, not all blackened foods will cause cancer, animal fats contain protein, and polycyclic amine carcinogens will be produced after blackening, but rice noodles and vegetables and fruits will not produce the same carcinogens if they are burned.

ThreeEveryone's ability to defend themselves against cancer is different:

Human cells have a set of internal defense mechanisms including DNA damage repair, through immune cells to prevent cancer cells from growing and expanding, but with the different age and lifestyle habits of individuals, the line of defense against cancer is not the same for everyone, some people because of weak constitution and poor lifestyle habits, the risk of cancer will be higher than the average person, but it is definitely not as long as you eat scorched black food will get cancer.

Therefore, the statement that as long as you eat blackened food, it will cause cancer, is only a theoretical statement, but in practice it does not happen, and you don't need to smell the burnt color change at all.

There is no absolute number, because everyone has a different constitution and has different resistance. If you eat burnt food regularly, it is definitely not good.

Many people like to eat crispy staple foods, such as fritters, oil cakes, twist flowers, pots, sesame balls, fried cakes, over-baked baked cakes, steamed bread slices, over-fried fried dumplings, pot stickers, etc., which have a large number of hidden dangers of acrylamide production under high temperature heating. At the same time, starchy staple foods also contain a small amount of protein, which may produce "heterocyclic amines" when heated at high temperatures, which have been identified as a strong carcinogen.

When it comes to cancer in daily life, people feel very afraid, after all, with the current medical conditions, cancer is still a very difficult disease, so people are afraid that cancer will happen to their bodies. As the saying goes, disease comes from the mouth, in many cases, our improper diet will bring certain harm to the body, so in daily life, which foods contain carcinogens?

1.Pickled foods.

Dimethyl nitrite produced by salted fish can be converted into carcinogen dimethylnitrite amine in the body. Salted eggs and pickles also contain carcinogens, so they should be eaten as little as possible.

2.Smoked foods.

Bacon meat, smoked liver, smoked fish, smoked eggs, smoked dried tofu and other carcinogens containing benzopyrene, regular consumption is easy to get esophageal cancer and stomach cancer. The problem of carcinogenesis caused by preserved foods has been known for a long time. In this regard, Huang Xinen, an expert from Jiangsu Provincial Tumor Hospital, said that the high incidence of stomach cancer among people in northwest China is not unrelated to their love of eating pickled meat and vegetables.

The incidence of gastric cancer in Hunan, which is rich in smoked meat, is not low, which is mainly related to the incomplete combustion of fuel in the production of smoked and grilled food, which produces a large number of polycyclic aromatic hydrocarbons to contaminate the food, many of which have different carcinogenicities.

3.Fried foods.

Frying, like other foods, will not only destroy the nutrients, but also produce many harmful substances, which endanger human health. When frying food, bring the oil to a boil. The boiling point of the oil is 210.

After a long period of time or repeated high temperatures, the oil will undergo a series of chemical changes such as oxidation, hydrolysis, and thermal polymerization, and become a deteriorated oil. Deteriorating oils contain a variety of chemical components such as aldehydes, copper, lower fatty acids, oxides, epoxides, lintones, and thermal polymers. After these chemicals are ingested into the human body with fried food, some of them have a destructive effect on the human enzyme system and cause poisoning; Some accumulate in human tissues for a long time, which can induce cancer.

4.Overnight meal food.

A family of three has suffered from digestive tract cancer one after another, which is related to the family's long-term eating habits. Because from the common sense, overnight vegetables and moldy and rotten foods have a high nitrate content, and if you eat it for a long time, nitrite will accumulate in the body day by day, and when it accumulates to a certain extent, it will induce digestive tract cancer. In life, many elderly people who are accustomed to frugal life or people whose family economic conditions are not very good are reluctant to throw away the bad food, even if it is not good, they have to eat it, and in the long run, the probability of cancer in this part of the population is much higher than that of ordinary people.

The foods introduced in the above article are often seen in daily life, and some people will come into direct contact with these foods, but they do not know that when eating these foods, although people feel delicious, these foods contain certain carcinogens. Therefore, we should also try to stay away from these foods in our daily life.

Foods that have not been eaten for a long time and become moldy, these foods are easy to lead to liver cancer, such as peanuts and soybeans, as well as moldy mushrooms, corn, fruits, etc.

Beans and berries, cultivated mushrooms (not blanched). Especially peanuts, melon seeds, long pale green, gray hair, and fruits, can not be used.

Pickled food, barbecue, smoked food, fried food, moldy food, overnight cabbage and sauerkraut, repeatedly boiled water, etc.

The most carcinogenic foods include salted and pickled fish, barbecued foods, smoked foods, fried foods, moldy substances, overnight cooked cabbage and sauerkraut, betel nut, and repeatedly boiled water.

Hello although benzopyrene is recognized as one of the strongest carcinogens, and this substance is found in burnt food. However, it does not mean that it will definitely cause cancer.

However, eating burnt food is definitely not good for the body, but it does not mean that it will definitely cause cancer, burnt food contains carcinogenic substances, if you regularly ingest burnt food, then it will cause a greater possibility of cancer, and the incidence of illness will be higher than that of some people usual. But if you eat burnt food occasionally, or accidentally eat burnt food, then in this case, you don't have to worry too much, as long as you drink plenty of water to help your body metabolize.

Of course, in the usual diet, we should pay more attention to it and try to avoid this risk, which will be better for health, and burnt food, nutrients will be lost in large quantities, so it is not good for the intake of nutrients in the human body.