Smoking has been linked to lung cancer by medical research institutions throughout the world...Cigarette smoking increases the risk for many types of cancer, including cancers of the lip,oral cavity, and pharynx; esophagus; pancreas,larynx,lung,breast etc. Certain other lung disorders, like epmhysema, are also linked to cigarette smoking. Smoking during pregnancy increases the risk of misscariage, underweight, and deformed infants.Smoking also increases the chance of heart attacks and a variety of cancers.
For now,it's well known that there are over 19 carcinogens in ciggaretes,as well 599 additives...
Burning changes the properties of chemicals. More than 4000 chemical compounds are created by burning a ciggarete...
By smoking,people are not only harming themselves,they're harming everyone around them...
As for chemicals in ciggarete,if you really wanna know something about them,go here:
http://en.wikipedia.org/wiki/Chemicals_in_a_cigarette
Two really bad carcinogens are contained in ciggaretes:
Benzopyrene is a highly carcinogenic and mutagenic compound which is formed during the incomplete combustion of organic matter...
and
Nitrosamine - a "deadly cancer-causing" compound found in cigarette smoke(it can create variety of cancers).
So,there's some info about smoking,and now anyone cares to answer me on this question-why do people smoke?
By knowing these facts,I can never imagine myself smoking...
So why smoking???
note:txt taken from my books and one part is from wikipedia...
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