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

Certain popular cigars deliver more nicotine than cigarettes

Cigars may have a reputation for being safer than cigarettes, but they may be just as harmful and addictive, according to Penn State researchers, who add that small cigars have just as much if not more nicotine than cigarettes.

Health

Exposure to toxins in e-cig vapor varies depending on scenario

E-cigarettes are often perceived to be less harmful than their traditional counterparts, but they could still expose the people who "vape" and those around them to harmful compounds. Researchers now report in ACS' journal ...

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