Smoking: Consider Your Health First

Individuals bolt down to smoke for many different reasons. Smokers do non consider the effects of their health first. People make a conscious decision to commencement ceremony smoke. But once smokers start roll of tobacco and become addicted to the nicotine the addiction overrides the wish to quit. tail has always been a serious and controversial topic. Cigarettes are an running(a) health hazard. Smoking cigarettes is additive and a health hazard. Smokers cannot be convinced that it is a health hazard that could not patently reduce the number of years in ones life but can affect ones quality of life. It is therefore important to focus on the effects of smoking because of research and explain that smoking is the cause of some(prenominal) health problems. The nicotine in cigarettes is a stimulant drug. The affect of nicotine triggers the trouble of dopamine-a chemical free-base in the brain that links with feelings of pleasure. No different substance known to man i s used with such(prenominal) remarkable frequency. withal caffeine ranks a poor second. (Brecher, 1972) Studies bedevil shown nicotine is addicting. The first modernistic scientific evidence for this conclusion appeared in the English medical examination journal Lancet in 1942. Dr. Lennox Johnston account that he had condition small injections of nicotine solution to 35 volunteers, including him. Smokers some invariably supposition the sensation pleasant, Dr.

Johnston declared, and, given an adequate dose, were unwilling to smoke for a time thereafter. After a production line of 80 injections of nic otine, an injection was preferred to a cigar! ette. If the nicotine injections were abruptly discontinued, longing arose. Dr. Johnston found that in satisfying this craving, one milligram of injected nicotine was round the equivalent of smoking one cigarette. He concluded that smoking tobacco is essentially a means of administering nicotine; just as smoking opium is a means of administering morphine. (Brecher, If you want to get a in full essay, order it on our website: OrderCustomPaper.com

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