What causes lung cancer

summary

Now many people are concerned about lung cancer, which is a common disease in cancer. Many people want to understand the causes of this disease, try to avoid suffering from this disease, and do a good job in prevention. Now let's ask experts to introduce what causes lung cancer.

What causes lung cancer

1. Internal factors: family, genetic and congenital factors, as well as immune dysfunction, metabolic and endocrine dysfunction. This is a common cause of lung cancer. 　　

2. Occupational and environmental exposure: it is also a common cause of lung cancer. It is estimated that up to 15% of lung cancer patients have a history of environmental and occupational exposure, which increases the incidence of lung cancer. In addition, air pollution, especially industrial waste gas. 　　

3. Radiation: the incidence of lung cancer in uranium and fluorspar miners exposed to inert gas radon and decaying uranium by-products is significantly higher than that in other people, but the incidence of lung cancer will not increase in those exposed to ionizing radiation.

matters needing attention

Pay attention to diet health care, you can eat more nutritious, good absorption, good digestion of food, taste light, eat less meals, eat more fresh vegetables, melons and fruits, sea cucumber, asparagus, health porridge, sweet potato, cauliflower, cabbage, mushrooms, fungus and other anti-tumor food.