How Tobacco Affects the Human Body

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How Tobacco Affects the Human Body

How many people will become smokers this year? How many of those will be diagnosed with a disease? Will you become a smoker? Smoking is a worldwide issue that needs to be resolved. Do they realize the effects of smoking on their body? This addiction is life threatening and can be resolved, simply by quitting.

Most people are unaware of the ingredients in tobacco. The drug levels in the body are affected by tobacco. When a smoker begins to inhale the cigarette, "drug levels peak within ten seconds of inhalation" ("The Deadly Effects of Tobacco Addiction"). Although drug levels peak within ten seconds then disappear, this is an astounding, very quick amount of time. In cigarettes, nicotine is the top contributor of complications in the body. This ingredient "causes addiction. Research shows that nicotine activates the parts of the brain that control feeling of pressure" ("The Deadly Effects of Tobacco Addiction"). Nicotine is a very powerful ingredient. There are a vast number of damaging compounds in cigarettes. Many ingredients are "chemically active. They can start dramatic and fatal changes in the body. There are over 4,000 chemicals, which can be damaging to the smokers body" ("Disadvantages of Smoking-Bad Effects of Smoking"). Some chemicals include tar, nitrogen oxides, carbon monoxide and many other damaging compounds that exert great strain on the body.

Lung cancer and breathing in smoke are a few of the many negative effects of smoking.

Secondhand smoke effects many nonsmokers. The effects of "secondhand smoke can cause heart disease and lung cancer" ("The Deadly Effects of Tobacco Addiction"). It is astonishing that adults whom do not smoke can still be at risk for serious dis...

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...ffects on Your Body." Better Health Channel. 17 March 2011 .

Swan, Gary E and Christina Lessov-Schlaggar. "The Effects of Tobacco Smoke and Nicotine on Cognition and the Brain." Center for Health Sciences. 10 August 2007. 17 March 2011 .

"The Deadly Effects of Tobacco Addiction." CBS Business Network. 27 November 2006. 17 March 2011 .

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Yin, Lei and et al. "Tobacco Smoke Extract Induces Age-Related Changes Due to Modulation of

TGF-B." Experimental Dermatology 12.2 (2003): 51-55. 18 March 2011 .

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