when did the law change to 21 for cigarettes tobacco State and Territorial Laws Prohibiting Sales of Tobacco Tobacco age now 21, FDA
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Sound of Boston
A version of this article was originally published in January 2014

doubled from the previous year (heart.org)

"Its putting a new generation at risk for nicotine addiction." The new measure passed along with a similar ordinance that bans the sale, manufacture and distribution of e-cigarettes on city property

A smoker typically absorbs about 1 to 2 mg of nicotine per cigarette due to the process of inhalation and inefficiencies in absorption through the lungs