Does dietary fiber really induce liver cancer? These are the factors that cause liver cancer

Recently, an article about "feeding mice with a water-soluble dietary fiber (inulin) caused them to develop liver cancer" was published in the scientific research magazine Cell. The content has attracted attention, and some articles have reported that "dietary fiber may induce liver cancer" and "dietary fiber cannot be eaten randomly! Eating it incorrectly may induce liver cancer", which has led many readers to believe that eating dietary fiber is not good for health.

Does dietary fiber really induce liver cancer?

In fact, "dietary fiber may induce liver cancer" is a rumor. First of all, the experiment mentioned in the article published in the journal Cell is an animal experiment, and there is no direct evidence to prove its impact on humans.

Secondly, the amount of inulin used in this experiment is very large. According to the regulations on the management of new resource foods in my country, the daily amount of inulin is required to be no more than 15g. However, the amount of inulin used in the experiment is about 90g-142g. Most people do not eat so much inulin every day, and it cannot represent the daily diet of normal people.

In addition, according to the mainstream view of international authoritative organizations on the relationship between dietary fiber and cancer, consuming dietary fiber in a normal daily diet will not increase the risk of cancer, but may even reduce the incidence of cancer. Therefore, the statement that "dietary fiber can induce liver cancer" is unscientific.

So, what factors can cause liver cancer?

1. Hepatitis

Data show that viral hepatitis is closely related to liver cancer. Areas with a high incidence of hepatitis B are also areas with a high incidence of liver cancer. In addition to hepatitis B, the incidence of hepatitis C cancer has also increased in recent years. Therefore, patients with a history of hepatitis must be more careful.

2. Drinking a lot

Regular and heavy drinking will often cause the stomach to be maliciously stimulated by ethanol, especially strong liquor with a relatively high ethanol content. This can easily lead to chronic inflammation of the stomach, which in turn can cause severe hyperplasia of the gastric mucosa, causing great damage to the stomach. In the long run, the stomach will not be able to withstand such torture, and long-term drinking can also lead to liver cancer.

3. Staying up late

Nowadays, people work at a fast pace and have high pressure in life, so people often have a great psychological burden. Such boredom and continuous mental tension will make people stay up late. Long-term staying up late will affect the health of the liver and cause liver cancer. So if you want to avoid liver cancer, you should reduce the number of staying up late.

4. Smoking

Whether it is out of habit or to relieve stress, smoking has become a common occurrence nowadays, but is smoking good for the body? In fact, smoking is harmful to human health, because there are many substances in the smoke of cigarettes that can cause cell mutations, which will cause great harm to the liver and lungs of the human body. Excessive smoking may also lead to liver cancer and lung cancer. Therefore, controlling the amount of smoking or quitting smoking can restore the body to a healthy state.

5. Eat pickled foods

Although pickled and smoked foods taste good, they contain a lot of nitrates, which are converted into nitrosamine compounds in the human stomach, which is a very important factor in inducing liver cancer. In addition, many people eat quickly or eat a lot, which will increase the burden on the gastrointestinal tract and greatly increase the risk of liver cancer. Therefore, if you want to prevent liver cancer, you should also avoid eating these foods.