Well: Long Term Effects on Life Expectancy From Smoking

Longtime smokers can expect to lose about 10 years of life expectancy, a new study found, though those who quit before they turn 35 can gain most of that decade back.

Source: http://well.blogs.nytimes.com/2013/01/23/putting-a-number-to-smokings-toll/?partner=rss&emc=rss

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