How to prevent lung cancer

Prevention of lung cancer needs to start from the following aspects: 1. Do not smoke. Because there is a close relationship between smoking and lung cancer. In clinical lung cancer patients, many are smoking for more than 20 years or smoking more than one pack a day. Therefore, to prevent lung cancer, we must first ban smoking. 2. Prevent exposure to oil fumes. The smoke in cooking in life may also cause lung cancer problems. Therefore, before or after cooking, try to maintain the circulation of air and remove the smoke as much as possible. 3. Stay away from polluted environments. Industrial waste gas, chemical plants and other places need to be kept away because they contain a lot of chemical components. After inhaling the lungs, they will directly damage the health of patients and induce lung cancer. Maintaining a healthy living environment is also of great significance for the prevention of lung cancer.