Which foods are eaten are prone to cancer?

Which foods are eaten are prone to cancer?

The cancer is getting closer to us. The severity of the cancer is enough to attract everyone's attention. The etiology of cancer is complex and is related to many factors. The relationship between diet and cancer is very large, and many cancers are eaten.

The following are foods that are easily carcinogenic:

Smoked food

Smoked meat, smoked liver, smoked fish, smoked eggs, dried smoked tofu and so on.

The foods treated in this way will be rich in benzopyrene, scientific research shows that this is a strong carcinogen, often eaten esophageal cancer and stomach cancer. At the same time, when people make such foods, they will also add pepper, sugar and other spices, and too spicy or too sweet foods will stimulate the gastric mucosa, causing damage to the gastric mucosa, when the gastric mucosa is in a state of repeated repair, Prone to cancer.

2, barbecue food

Roast beef, roast duck, roast lamb, roast goose, roast suckling pig, grilled lamb skewers and so on.

During the high-temperature barbecue process, egg meat will produce many biologically active decomposition products such as oxides. These products have a great cytotoxic effect, and have affinity for female ovaries, mammary glands, and uterine tissues, and are easy to become tumor eliciting agents. In addition, eating such high-fat, high-protein foods, resulting in excess nutrients and obesity, is also a risk factor for breast cancer and other diseases.

3, eat warm food

The so-called warm food, first refers to the direct sense of the temperature is too high, too hot food; First, refers to the warm sex of food belonging to the division of Chinese medicine. Because it is too hot, it is easy to damage the mucosal epithelial cells of the digestive tract, so foods of this nature are most likely to induce tumors of the digestive system.

Excessive food is an important cause of gastrointestinal cancers such as esophageal cancer. Overheated diet can damage and stimulate esophageal mucosal epithelium, and long-term stimulation will induce tissue malignant transformation. The Chinese’s digestive tract tumors are significantly higher than those of Westerners. They are more than happy with the Chinese. They are accompanied by hot soups such as soups and batters for three meals a day. Compared with Chinese, westerners have a simpler diet. , usually rare hot soup, and drink more juice, cola and other cold drinks.

Wine is a hot, long-term drinking, is the most common factor in the incidence of digestive system tumors. The high incidence of esophageal cancer in the southwest of Shandong is related to the diet of thermophilia and alcoholism in the region. In fact, as early as 1964, the World Health Organization thought that excessive consumption of alcoholic beverages was related to oral cancer, laryngeal cancer and esophageal cancer. In a survey of Tongxing County, Jiangsu Province, where relatively high incidence of liver cancer was found in Tongxing Township and relatively low-incident Xining Township, it was found that the mortality of the former was 2.5 times that of the latter. While the two townships are separated by only one road, the natural environment is basically the same, and the smoking rate is also quite different. The difference is that people in areas with high incidence of liver cancer drink and people in low-incidence areas like to drink tea.

There are also fried and smoked foods that are also traditional Chinese hot foods. These foods are hot and fried due to the high temperatures of frying and baking. Studies have confirmed that long-term consumption of such foods can easily lead to gastric cancer, colon cancer, and liver cancer.

Just like Chinese people addicted to tea, Westerners prefer to drink coffee. After five years of epidemiological investigation, American scholars believe that caffeine has a certain influence on the formation of pancreatic cancer and bladder cancer. People who drink coffee regularly are 2 to 3 times more likely to have these two types of cancer than those who do not. In patients with pancreatic cancer, at least half is caused by excessive coffee consumption.

4, cooked cabbage and sauerkraut overnight, repeatedly boiled water

These foods are prone to cause cancer, are prone to nitrite. Such as overnight cooked cabbage, sauerkraut, and reheated water will contain this material, when it is eaten into the body, it will be converted to nitrite amine, become carcinogenic.

Many chemical changes are usually unknown during the cooking process. In addition, many food additives are added by manufacturers. We do not know whether carcinogenic substances will be produced after cooking. Therefore, we suggest that you should choose the lightest way to cook food, such as boiling, steaming, etc. The best food is fresh, eat more fiber food, help to develop a healthy diet Get used to avoid "cancer from the mouth."

5, pickled food

Salted fish, bacon, shrimp paste, salted eggs, pickles, sausages, ham, smoked pork, etc.

In the process of salting, this type of food can produce dimethyl nitrite, which is converted into carcinogenic substance dimethyl nitrite amine in the body. If you eat too much, it will lead to an increased chance of stomach, intestine, pancreas and other gastrointestinal cancers. Especially in patients with existing diseases in the stomach, these foods should be eaten as little as possible.

6, mildew food

Rice, wheat, beans, corn, peanuts and other foods are affected by mildew.

The above foods are susceptible to mildew and long hair in a humid environment. After such mildewed foods are contaminated with mold, it will produce carcinogen aflatoxin.

Aflatoxins have been recognized as the most potent carcinogen. Aspergillus flavus is abundant in mildewed grains, corn, and peanuts. The bacteria are prone to growth in warm, moist environments. Studies have found that they can induce experimental animals. A variety of tumors. This factor is an important cause of the high incidence of cancer in some areas in Asia and Africa.

7, salty too

In addition to salt, salty foods include pickles, salted fish, bacon, and other pickled foods. According to relevant studies, the risk of developing esophageal cancer in people who eat preserved food is 2.79 times that of people who eat less often. Gastrointestinal cancer is the most likely cause of cancer in salty foods. Japanese fishermen who eat salted fish have more common occurrences of gastric cancer and esophageal cancer. Eating salty fish is also an important factor causing nasopharyngeal cancer. Malaysian researchers found that coastal residents suffer from more nasopharyngeal cancer because of their preference for salty fish. China's census data prove that, in high-incidence areas of gastric cancer, per capita daily intake of salt is 50 grams; and in areas with low incidence of gastric cancer, per capita salt intake is only about 6 grams.

In fact, salt itself does not cause cancer. The cause of canceration is that high concentration of salt solution can easily damage the protective layer of gastric mucosa and cause mucosal erosion or ulceration. In this case, once it is invaded by carcinogens, it will produce cancerous localization of gastric mucosal cells. Salt is an indispensable material for the human body, but it cannot be eaten in excess. It is generally believed that normal salt intake should be controlled within 6 grams per day.

8, fried food

Pancakes, stinky tofu, fried oysters, fritters, French fries, etc.

Common causes of gastric cancer, colorectal cancer, breast cancer, and ovarian cancer are closely related to fried foods. During the process of high-temperature frying of foods, due to the decomposition of animal fats at high temperatures and the repeated use of chemical reactions of oils, various carcinogenic substances such as triterphenyl and acrylamide can affect the entire digestion. Road, including oral mucosa, throat, esophagus, stomach, intestines and so on. In particular, the large intestine, although it is the end of the digestive tract, is an organ that eventually accumulates toxic and carcinogenic substances and is easily affected.

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