Eating pickled foods for a long time is easy to get cancer? Oncologists tell you the answer

Looking forward to, looking forward to, the Spring Festival is coming. In order to welcome the arrival of the New Year, many places have the custom of making homemade sausages and bacon.

Although they are all delicious dishes and are sought after by many people, the production of sausages and bacon also requires the step of salting, so some people worry that eating these preserved foods for a long time will make it easier to get cancer?

Pickled foods have been very popular in the past few years, and it is said that the production process produces a large amount of probiotics, which helps to establish a healthy intestinal environment and regulate the flora environment in the intestinal tract.

As a result, for a long time, more and more middle-aged and elderly people began to eat pickled foods frequently, such as kimchi, snow cabbage, mustard, sausage, bacon and so on. In fact, these pickled foods contain nitrous acid and probiotics. Eating more of them may not necessarily lead to cancer. The key depends on the dosage.

Whether a food can cause disease, there are strict standards for the dosage, it cannot be said that food containing toxic substances will definitely cause cancer. For this, there have been many studies to support the confirmation:

Dividing people with similar conditions into two groups, one group consuming preserved foods for a long time, and the other group operating on a normal diet, did not produce the so-called cancer probability.

Because the content of nicotinic nitrate in pickled foods has a great relationship with its pickling time, method, and craftsmanship, in addition, the frequency and method of eating pickled foods also have a great impact on the amount of intake.

Preserved foods will produce high concentrations of nitrite after being violently pickled for more than ten days. Improper handling at this time will increase the proportion of nitrite in the body, which is a risk of cancer.

Generally speaking, if the daily intake of nitrite in an adult weighing 60 kg is more than 10 mg, there will be a risk of cancer, so it is difficult for ordinary people to suffer from cancer because of eating preserved food.

What is the concept of 10 mg? Usually pickled foods contain 4-5 mg of nitrite per kilogram. To reach 10 mg, it takes two kilograms of pickled foods to achieve this weight, which is difficult to achieve in daily life.

Fortunately, many vegetables have been preserved for more than 1 month. At this time, high-concentration nitrite foods are turned into healthy foods. This is because curing for more than 1 month will accelerate the decomposition of carcinogens. , thereby reducing the nitrite content.

Therefore, if you want to reduce the content of nitrite in your body, it is safer to choose old preserved foods. In addition, when eating cured meat, try to rinse the surface texture of the meat as much as possible, these things are an important source of nitrite.

In fact, cancer is indeed closely related to eating habits. After all, people have to eat three meals a day, and the three meals are very complicated, so that the risk of cancer is extremely high, especially foods that contain sugar, hot, salty, oil and other words. . They cause a great burden on the human body, are very tempting, and are very dangerous foods.

sugar:

In recent years, the concept of anti-sugar has become more and more popular. In fact, this is because sugar not only causes skin aging, but also causes body aging, which is one of the important factors that induce pancreatic cancer.

Especially in European and American countries, the intake of a large amount of high-sugar foods leads to a much higher obesity rate and cancer rate than in Asia. Among them, sweet noodle sauce, beverages, jams, cakes and other foods need to be controlled. It is recommended to consume grams of sugar per day. Controlled within 25 grams.

hot:

With the popularity of the concept of warm water for health preservation, many people like to eat hot food for health care, such as hot tea, hot coffee, hot dishes, hot soup and so on.

The temperature of these foods is too high, and it is easy to burn the esophageal mucosa after entering the esophagus, which will lead to esophageal cancer in the long run. Therefore, do not advocate eating high-temperature food. The high temperature here generally refers to food above 65°C.

salty:

Some scientific studies have shown that a person's daily salt intake should be controlled at about 6 grams. Once this amount is exceeded, the body's salt intake will be too high, causing the blood to be sticky and inducing "three highs".

In addition, too salty food can also cause damage to the gastric mucosal barrier, which is easy to induce gastric cancer, especially for people with unhealthy stomachs, and the intake of salt should be controlled.

Oil:

Oil refers to high-fat foods, such as fried foods, fried chicken, fried dough sticks, cakes, etc. These foods usually contain a lot of oil. These oils are inferior oils that cannot be decomposed by the human body. Long-term intake will drive the proliferation of intestinal stem cells, thereby Induce changes in other cells, which is called canceration.

If you want to stay away from cancer, you really can't be lazy. First of all, you need to chew slowly, this habit runs through the entire food intake process. Chewing slowly can fully decompose food into the smallest pieces, which is helpful for gastrointestinal digestion. A large amount of saliva contacts food and enters the stomach, which helps to decompose carcinogens and reduce the burden of digestion.

Secondly, it is necessary to control food intake. Food intake is an important factor leading to cancer. Excessive consumption will cause excessive accumulation of harmful substances in the body, and eating too much will cause gastrointestinal activity to weaken and cannot decompose harmful substances normally.

Finally, be sure to eat more fresh fruits and vegetables, not pickled vegetables. Fresh fruits and vegetables have the highest nutritional content, and a large amount of fiber helps intestinal peristalsis, which is a good partner for health.

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References:

[1] Most cancers are associated with vices! Seven kinds of cancer that "eat". Xi'an Evening News. 2014.01.16

[2] The ten most preferred words for cancer cells: hot, salty, pickled, oily... Life Times. 2017.10.09