What is the best way to prevent liver cancer? What are the causes of liver cancer?

Long-term alcohol abuse can significantly damage liver cells and lead to malnutrition, making the liver prone to cirrhosis, which can develop into liver cancer. Of course, in addition to the above-mentioned dietary factors, hepatitis B, parasitic diseases in the liver (such as Clonorchis sinensis), and genetic susceptibility are also closely related to the occurrence of liver cancer. It should be pointed out here that when the above two factors come into play, liver cancer is more likely to occur, such as hepatitis B and aflatoxin exposure, which will cause the disease faster. Alcohol poisoning can also cause alcoholic fatty liver, alcoholic hepatitis, and alcoholic cirrhosis. In alcoholic hepatitis or cirrhosis, the reduction of Kupffer cells can increase the occurrence of liver cell carcinoma.

What are the causes of liver cancer?

1. Alcohol poisoning: Generally speaking, alcohol poisoning can lead to alcoholic fatty liver, alcoholic hepatitis and alcoholic cirrhosis. If in the case of alcoholic hepatitis or cirrhosis, Kupffer cells will decrease, and this can also increase the occurrence of liver cell carcinoma, so this is a very important cause of liver cancer.

2. Trace elements: the cause of liver cancer? This can also be a cause of liver cancer. Relatively speaking, the mortality rate of liver cancer is negatively correlated with the selenium content in the environment, and it is also negatively correlated with the blood selenium level of residents. Animal experiments have shown that selenium can block aflatoxin, which can induce liver cancer in rats and ducks. Among the causes of liver cancer, this point should be paid attention to.

3. Drugs: Usually certain drugs have a cumulative effect, and it can be said that this also plays a carcinogenic role. This is also critical in the cause of liver cancer.

How to prevent liver cancer?

1. Prevent hepatitis: Using hepatitis vaccines to prevent hepatitis and thus liver cancer has become one of the most promising ways to prevent liver cancer, but it is estimated that it will take decades to see results. It has been proven that hepatitis B vaccines are effective in preventing hepatitis. However, from a comprehensive perspective, prevention of HCV and HDV still needs to be considered. In addition to injecting hepatitis B vaccines, prevention of viral hepatitis also requires attention to the control of other transmission routes, such as diet, surgery, blood transfusion, injection, acupuncture and hairdressing.

2. Grain mold prevention: Mainly for corn and peanuts that are easily contaminated by AFB1. Moisture-proof storage is carried out during grain harvesting, threshing, transportation, drying, storage, etc. Grain that has been obviously moldy cannot be eaten; grain that is extremely mildly moldy is carefully selected, cleaned, and treated with drugs. In high-incidence areas, it is recommended to change the dietary structure and reduce the proportion of corn in the staple food.

3. Improve drinking water: In rural areas with high incidence, adopt a variety of measures in conjunction with the patriotic health campaign to improve the drinking water environment. Change from drinking ditch and pond water to drinking well water, deep well water, and rainwater, or build small water plants. Cities should use unpolluted water sources as the source of tap water and prevent environmental pollution.