What are the main causes of lung cancer? Know the 4 causes of lung cancer early

Lung cancer is a disease with a relatively high incidence in recent years. If you want to avoid lung cancer, you must understand the cause of lung cancer and take preventive measures against the cause. In addition, it is also recommended to master some health care measures, such as common dietary prevention methods. So, do you know what the main cause of lung cancer is?

The main causes of lung cancer are as follows:

1. Low intake of fresh vegetables is one of the causes of lung cancer. Eating more vegetables and a moderate amount of fresh fruits has a protective effect on male lung cancer. The greater the intake, the more obvious the protective effect. Although the effect of consuming more vegetables on women is not as obvious as that on men, there is also a protective trend.

2. The cause of lung cancer also includes a history of respiratory diseases. A history of lung disease is a risk factor for lung cancer, among which tuberculosis is the most closely related.

3. Smoking is also one of the factors that induce lung cancer. Studies have found that men who smoke more than 2 packs a day have a 20.4 times higher risk of lung cancer than normal people. The more you smoke and the longer you smoke, the greater the risk. The risk of passive smokers is related to the number of years of passive smoking. Therefore, this is also one of the causes of lung cancer.

4. Psychological factors can also be the cause of lung cancer. People with poor psychological adaptability, long-term mental depression, and significant type A personality (quick actions, impatience, strong aggressiveness, and irritability) will increase the risk of lung cancer.

The main causes of lung cancer are introduced here. Since the early symptoms of lung cancer are not obvious, patients clinically often delay treatment and lose their lives. In the face of this situation, I hope everyone can pay attention and take preventive measures in time to ensure their own life and health.