What causes lung cancer?

Posted by on Nov 7, 2015 in Health | 0 comments

The American Cancer Society stated that approximately 221,000 new cases of lung cancer will be recorded before the end of 2015. The agency further stated that this year, fatalities associated with lung cancer are estimated to be around 158,040. The staggering number of new lung cancer diagnosis and lung cancer deaths in the country is a result of a variety of different factors, which we will discuss below:

Tobacco use

A majority of lung cancer cases in the U.S. have been associated with cigarette and tobacco use. In fact, WebMD stated that approximately 90% of lung cancers have been a result of smoking. Second hand smoke is also considered a primary factor. Research stated that people who live with a smoker have a 24% chance of developing lung cancer, even if they do not smoke.

Air pollution

A majority of lung cancer diagnosis and deaths have been associated with poor air quality. Car fumes, for instance, contain dangerous oxide that may increase your risk of the disease. Unfortunately, some car companies care less about the environment and people’s health in exchange of bigger profits. Volkswagen sold diesel cars equipped with a sophisticated device designed to defeat standard emissions tests.

Radon exposure

Radon is an odorless, colorless gas produced by the decay of highly-active radium gas. It comes from the bedrocks and seeps its way into your basement’s cracks and fissures. WebMD says radon exposure accounts for approximately 12% of lung cancer fatalities. A majority of homes in the U.S. may have some levels of radon in it, so it is important to have your home checked to know if your house has dangerous levels of radon gas.

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