Cigarettes is best; pipes, cigar too bad

People who believe they are caring their lungs by smoking pipes r cigars instead of cigarettes are fooling themselves.

Cigarette smoking is the main cause of chronic lung disease, but there are tiny studies on the giving of other smoking techniques. Several smokers think cigars or pipes are less harmful as the smoke isn't inhaled. To test this view, researchers looked at the effects of cigar or pipe smoking in more than 3,528 American adults, aged among 48 and 90 yrs. Of these, 9 % had smoked a pipe at a few times and 11 % admitted smoking cigars, & 52 % reported smoking cigarettes.

The researchers calculated blood levels of cotinine, a byproduct of metabolised nicotine in the subjects. Between pipe or cigar users, cotinine levels were found lower than those formed by cigarette smoking except were yet important. For pipe smoking, it was 20 % compared to cigarette smoking, and for cigars it was 10 %.

The result of smoking on breathing ability was calculated by spirometry, a lung function test in which people blow into a tube to determine the max amount of air they can exhale in 1 sec. Pipe or cigar smokers had more than twice the occurrence of airway obstruction than nonsmokers, and the degree of obstruction amplified with the amount of smoking. The result show that tobaccos use via cigars and pipes is too bad for health.

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