РефератыИностранный языкEfEffects Of Smoking Essay Research Paper According

Effects Of Smoking Essay Research Paper According

Effects Of Smoking Essay, Research Paper


According to the American Lung Association, there are


an estimated 50 million people who smoke. For some reason


people just do not fully understand the risks they take by


smoking. Cigarette smoking is a frequent cause for many


health problems with smokers.


To begin with, there are many hazardous ingredients in


cigarette tobacco. Some of the ingredients are poisonous or


addictive. Cigarette smoke produces thousands of chemicals


that are hazardous to a smoker s health. There are over


4000 chemicals produced by a burning cigarette. At least


200 chemicals are known to be poisonous to a persons health.


Though filters help block some of the chemicals, they will


not stop them completely.


Nicotine is an addictive drug and also one of the most


dangerous ingredients in cigarette tobacco. Cigarette


smokers are addicted to the nicotine in cigarettes just like


a junkie is addicted to heroin or cocaine. When a person


smokes a cigarette the body reacts immediately to the


chemical nicotine. Nicotine begins to effect a smoker s


blood pressure, the flow of blood from their heart, the


heart beat and breathing rate.


Cigarette smoke also contains carbon monoxide, the same


poisonous gases released from a car exhaust pipe. Carbon


monoxide is a colorless and odorless, highly toxic gas that


reduces the amount of oxygen that the blood can carry.


Combined with the effects produced by the nicotine, it


creates an i

mbalance in the demand for oxygen by the cells


and the amount of oxygen the blood is able to supply.


Tar is another chemical produced from cigarette smoke.


Tar contains at least 30 cancer causing irritants. Tar is a


mixture of several substances that condense into a sticky


substance on the lung. Tobacco manufactures have produced a


cigarette that is low tar and low nicotine to reduce the


chance of cancer, but these cigarettes are still hazardous.


There are many deadly diseases related to smoking


cigarettes. The respiratory diseases that have been linked


to cigarette smoking are lung cancer, cancer of the larynx,


chronic bronchitis, emphysema and coronary heart disease.


The hazards of these diseases increase with the quantity of


cigarettes smoked and the length of time the habit is


continued.


Smoking related diseases cause the death of more than


400,000 Americans in 1994. Almost everyone knows that


smoking is hazardous to their health and can cause lung


cancer, along with many other diseases. Smoking is


responsible for 30 percent of all cancer deaths annually in


the United States, which totals out at more than 155,000


each year.


In closing, it has been medically proven that


cigarettes have many dangerous effects on a smoker s life.


Even though I knew the effects of smoking, I was unable to


quit smoking until I was about seven years into the habit.


It is a very dangerous substance which may lead to many


hazardous side effects.

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