What is the existence span of a smoker. Where can I find notes on this?
Answers: The life span of everyone is variable. There was a signpost study on the lifespan of male doctors in the UK, which may or may not be applicable to the general populace; but it have run for 50 years and so has documented most of the long-term effects.
ref="http://www.bmj.com/cgi/content/full/328/7455/1519" rel="nofollow">http://www.bmj.com/cgi/content/full/328/…
In summary, smoking generally reduced average lifespan anywhere up to 10 years.
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