According to the survey, the most common cancers in China are lung cancer (about 17.9% of the total number of new cancer cases in China), colorectal cancer (12.2%), gastric cancer (10.5%), breast cancer (9.1%) and liver cancer (9.0%). These five malignant tumors account for 58.7%

According to the survey, the most common cancers in China are lung cancer (about 17.9% of the total number of new cancer cases in China), colorectal cancer (12.2%), gastric cancer (10.5%), breast cancer (9.1%) and liver cancer (9.0%). These five malignant tumors account for 58.7% of all new cases in China.

The incidence of gastrointestinal cancer in China is relatively high, and in recent years, many people have neglected their own physical examinations, which often leads to the increasingly serious condition, so everyone should arrange their diet reasonably in their lives.

Cancer is a malignant tumor. The incidence rate of cancer in my country is relatively high. The occurrence of cancer is closely related to long-term exposure to carcinogens, unhealthy living habits, environmental pollution, chronic diseases, etc.

Although the medical level is developing very rapidly now, it cannot be completely cured in the face of cancer. It can only extend a person's life span through radiotherapy, chemotherapy or targeted treatment. Therefore, the incidence of cancer is increasing now, which also makes people feel frightened.

There are more and more cancers

. Lifespan increases: When the age is generally extended, the cumulative risk of receiving cancer is increased. In the past, the probability of cancer can only be lived for 30-50 years is low. Now the lifespan of the population is prolonged and the probability of cancer is increased.

. Severe aging: 0-67 years old is the high-incidence age stage of cancer. After severe aging, it means that the proportion of the elderly population in the entire society increases, leading to an increase in the incidence of cancer.

. Bad living habits: Such as smoking, drinking, staying up late, working hard, or working stress and anxiety, social and habit factors are carcinogenic factors. In such a tense social environment, the incidence of cancer will increase accordingly.

. Environmental factors: . Currently, the popularity of cars is getting higher and higher, and the exhaust gas in the air is increasing, and the incidence of lung cancer may gradually increase.

. Medical factors: Currently, the cancer detection rate is gradually increasing. In the past, lung nodules may not be able to distinguish whether they were lung cancer. Now, more small lung nodules and relatively early lung cancer can be detected.

The high incidence of cancer in China is all caused by "sauerkraut"?

Kimchi is rich in active lactic acid bacteria , which can inhibit the growth of spoiled bacteria in the intestine and weaken the toxin-generating effect of spoiled bacteria in the intestine. It also has the effects of helping digestion, preventing constipation, preventing cell aging, reducing cholesterol, , and anti-tumor effects. Sauerkraut can supplement lactic acid bacteria , which can promote digestion and is beneficial for preventing constipation.

can also be antibacterial and anti-inflammatory. Although sauerkraut is also a pickled dish, it produces the unique fresh and sour taste of sauerkraut such as organic acids during the fermentation process. It also retains all the nutrition in cabbage, which not only has high nutritional value, but also has a high medical and health care effect, which has certain preventive and alleviated effects on many diseases.

Experts from the Qiqihar City Health and Epidemic Prevention Station in Heilongjiang Province conducted experiments specifically for this. The final results of found that in the sauerkraut that was pickled with cabbage, the content of nitrite changes over time as follows:

Day 1: The nitrite content of cabbage is between 5.2-7.3 mg/kg.

Day 5: The nitrite content of cabbage is between 189.2-213.4 mg/kg.

Day 10: The nitrite content of cabbage is between 21.3-26.9 mg/kg.

Day 15: The nitrite content of cabbage is between 3.2-3.7 mg/kg.

Day 20: The nitrite content of cabbage is between 1.4-2.1 mg/kg.

It can be clearly seen from experiments that the nitrite content of sauerkraut has experienced a trend of "increasing first and then decreasing" during the production process, and the content after the 20th day is already very small.

Eating sauerkraut once a while will not affect your health because of excessive nitrite. If you eat sauerkraut after 20 days, there will be no harmful substances exceeding the standard. Therefore, sauerkraut can be eaten without any harm, but excessive sauerkraut is harmful.

Recommendation: These 6 products may be less

, sausages, etc. processed meat

sausages and other processed meats have long been listed as "Class I carcinogens".

Because this type of food is processed meat food, it is closely related to colon cancer , gastric cancer, esophageal cancer and other cancers, processed meat food needs to be added to add a large amount of salt during the production process. The production of nitrite will cause serious damage to the gastric mucosa, etc., and the infection of Helicobacter pylori will not be obtained for a long time, effectively inhibiting the development of cancer will become faster and faster.

, self-extrusion

In life, many families prefer self-extrusion. They always think that self-extrusion is safer and hygienic, and rich in raw materials, which makes them more reassuring, but in fact it is not.

self-pressing oil contains a lot of small molecules, and some of the machines used may cause inadequate hygiene, which poses safety hazards. For example, when making peanut oil, the peanuts become moldy and are not filtered after pressing the oil. The aflatoxin in the oil exceeds the standard, which will cause danger to the body and easily induce cancer.

, betel nut

For southern people, especially in Guangxi, Hainan and other places, betel nut is an indispensable fruit, and locals have the habit of chewing betel nut. Chewing betel nut can refresh your mind, chewing betel nut will be addictive, and betel nut is also a Chinese medicine with antiviral and antifungal effects.

However, if you chew betel nut frequently in your life, it can cause cancer because the biochemical substances and rough texture contained in betel nut can irritate the oral and digestive system, and oral cancer will also occur in the past.

, Chinese toon

Chinese toon is a food that many people like to eat. It has unique taste, rich nutrition, and has medicinal value. It is very ideal for promoting salivation, moistening dryness, clearing heat and improving dampness. Chinese toon contains a large amount of nitrite and nitrate . Eating too much is more likely to cause gastrointestinal discomfort and will also cause huge damage to the body.

Many people believe that nitrite is not carcinogenic, but nitrite enters the body and reacts with protein to form nitrosamines, which are extremely carcinogenic. It is difficult to digest and absorb without blanching the upper lip. I hope you don’t be lazy.

, Foods that are over-barbecued

Barbecued foods are popular among the public, but the fat in the food will undergo pyrolysis, producing benzopyrene , especially the scorched part, which has a higher benzopyrene content.

benzopyrene is a type of carcinogen. After entering the body, it will increase the risk of lung cancer, bladder cancer , gastric cancer, esophageal cancer and other cancers. Barbecue foods are delicious, but they are not recommended to eat them frequently.

, cyan tomatoes

When we buy vegetables, we will find some tomatoes with green colors. This is an immature tomato, which contains toxic substances such as solanin .

will feel bitter in the mouth, nausea, vomiting and dizziness. If solanume is eaten into the body, it destroys immunity, triggers mutations in cell genes, and affects the functions of various organs, cancer becomes more and more arrogant.