Health

Bigger cut in smoke exposure for immediate nicotine reduction

(HealthDay)—Immediate reduction of nicotine in cigarettes leads to significantly greater decreases in biomarkers of smoke exposure than gradual reductions in nicotine levels, according to a study published in the Sept. ...

Health

Aldehydes dominant carcinogen in tobacco smoke

(HealthDay)—Aldehydes are the major carcinogens in tobacco smoke, according to a study published online June 18 in the Proceedings of the National Academy of Sciences.

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