| Cigarette smoking is the primary risk factor for lung | | | | cause of lung cancer, second-hand smoke contains |
| cancer. The cancer research shows that the risk of | | | | the same carcinogens even worse that are inhaled by |
| getting cancer of the lung is higher among the | | | | smokers. Unfortunately, the second-hand smoke |
| cigarette smokers than the nonsmokers. Compared to | | | | affects the nonsmokers too. Reactive oxygen species |
| nonsmokers, smokers have a 20-fold risk of | | | | is one of the environmental chemicals that toxic to our |
| developing lung cancer. There are many bad effects | | | | body. During passive smoking, the body is attacked by |
| of cigarette smoking which may result in chronic | | | | an excess of free radicals which inducing oxidative |
| bronchitis, chronic obstructive pulmonary disease and | | | | stress. Therefore, even a short period of passive |
| cancer of lung. If you are a cigarette smoker, I advise | | | | smoking will break down serum antioxidant defence of |
| you to give some efforts to stop it now. | | | | the nonsmoker. |
| As we all know, the tobacco smoke is one of the | | | | Besides, the components of tobacco smoke also |
| carcinogens that causes the cancer, especially the lung | | | | induce oxidative DNA damage. This oxidative DNA |
| cancer. The properties of tobacco smoke destruct | | | | damage is related to an increased risk of developing |
| lung tissue by inflammation and consequently causing | | | | several degenerative chronic diseases which includes |
| the cancer of lung. Cigarette smokers have lower | | | | coronary heart disease and the dysfunctional cells |
| levels of lung function than nonsmoker, and quitting | | | | (cancer). |
| smoking greatly reduces cumulative risk for developing | | | | In conclusion, cigarette use is a public health issue that |
| lung cancer. The risk of former smokers to develop | | | | will cause the development of lung cancer to |
| cacer of lung will increase during the first 3-5 years | | | | everyone. Smoking cessation provides extensive |
| after smoking cessation. However, why they stop | | | | health benefits for everyone in the world. Thus, quit |
| from smoking? Most of them is because of they are | | | | from smoking now to protect yourself and the world. |
| symptomatic and may already possess some critical | | | | Smoking is the cause of cancer of lung. Get rid of it |
| diseases. | | | | now! |
| While active smoking has been shown to be the main | | | | |