Smoking causes lung cancer essay

Smoking is an addiction that kills thousands of people every year. It is not known exactly why one person gets addicted to smoking and another doest not, or why certain people are more likely to develop sever illness from smoking.

But certain elements increase a person's risk of starting and By numerous estimates, smoking cigarettes causes approximately 86 of lung cancer cases, including cases caused by passive exposure to smoke exhaled by other smokers. These chances increase if a person started smoking tobacco at a young age. Passive smoking poses a lesser threat, but is still dangerousit is known that passive Does Smoking Cause Lung Cancer Essay 1294 Words 6 Pages. from lung cancer and other smoking related diseases than they die from aids, drug abuse, car accidents and homicide, combined.

Cigarette smoking is a danger to our life and health. It is the leading known cause of lung cancer. Smoking is a major cause of lung cancer, as well as other cancers and diseases, such as emphysema and chronic bronchitis.

" Smoking is considered the single largest unnecessary and preventable cause of disease and Smoking and Lung Cancer Lung Cancer accounts for fifteen percent of all cancer cases, and an estimated 170, 000 people in the United States get lung cancer a year.

(5)About 155, 000 of those people die from the cancer. Smoking and Smoking causes lung cancer essay cancer In most people, lung cancer is related to cigarette smoking.

Smoking causes nearly 9 out of 10 cases (86). A further 3 of cases of lung cancer are caused by exposure to second hand smoke in non smokers (passive smoking ). Cancer is caused by several environmental factors such as exposure to air pollution and radon; however, the main cause of lung cancer is still the consumption of nicotine, which is the main component of cigarettes.

There are several lifestyles people can adopt that will reduce the risk of lung cancer. Lung cancer is known to be fatal and causes death after if not treated immediately the symptoms manifest. A persuasive essay about smoking can help smokers understand the risks that are associated with the act of smoking. It is easy to understand as to why smoking causes lung cancer.

It has been discovered that more than forty carcinogens are present in a cigarette. Thus, people who are heavy smokers also have a higher risk of getting lung cancer in the long run. What makes cigarettes very addicting is the substance known as nicotine. Causes of Lung Cancer Essay. of lung cancer Lung cancer is one of the most dangerous diseases which make most of the people suffer. Lung cancer has been noted by the Canadian cancer Society (2010) as the most leading one which affected both male and female in 2010 and out of 24, 200 Canadians, 20, 600 of them died of lung cancer.