Is smoking related to lung cancer? There is a big relationship

Lung cancer has a great impact on life, and this disease is also closely related to smoking. People who smoke frequently, smoke too much, and smoke for a long time are most likely to develop lung cancer. Therefore, for the sake of health, you should try to avoid smoking. In addition to smoking, there are many other factors in life that can cause the incidence of lung cancer, such as air pollution and bad living habits.

I believe that everyone is familiar with lung diseases in life. Whether in daily life or in TV dramas, we often hear about lung cancer. When people get lung cancer, both family members and friends will warn them to quit smoking, because the lungs are an important respiratory organ in the human body. Therefore, when the lungs have diseases, many patients will associate them with smoking. So is smoking related to lung cancer?
The lungs are an important respiratory organ in the human body, and the cigarettes people usually smoke contain a lot of nicotine and other harmful substances. When people inhale these substances, they will enter the lungs, thus affecting the health of the lungs. Lung cancer is a malignant tumor of the lungs and a serious lung disease. It can be seen that smoking and lung cancer are closely related.
Medical data shows that cigarettes can also cause lung cancer, especially for some people who smoke a lot. If you smoke about 40 cigarettes a day, your risk of lung cancer is almost 20 times that of non-smokers. This is a scary number, so if you find that your friends or relatives smoke a lot, you must persuade them to quit smoking to reduce their chances of lung cancer.
Smoking is related to lung cancer, and smoking is also one of the common factors that cause lung cancer. In life, some people start smoking in adolescence or even younger, and continue smoking until middle age. The probability of this group of people getting lung cancer is 5 to 8 times higher than that of an adult who smokes. Therefore, the longer you smoke and the more you smoke, the more likely you are to get lung cancer. Therefore, the length of time you smoke is also related to lung cancer.
From these, we can see that smoking and lung cancer are still closely related. Of course, in addition to smoking, there are many other reasons in life that are related to lung cancer, such as air pollution, living and eating habits, etc. If you stay in a place with heavy air pollution for a long time, it will easily cause the lungs to inhale a large amount of pollution sources, which will increase the chance of lung cancer. If you like to eat barbecue and fried food in your daily diet, it will also easily increase the incidence of lung cancer.