Health

Scientists create new tools for battling secondhand smoke

Dartmouth researchers have taken an important step in the ongoing battle against secondhand tobacco smoke. They have pioneered the development of a breakthrough device that can immediately detect the presence of secondhand ...

Health

Kids' hands may be a source of significant nicotine exposure

Children may carry significant levels of nicotine on their hands just by coming into contact with items or surfaces contaminated with tobacco smoke residues, even when no one is actively smoking around them at the time.

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.

Oncology & Cancer

HHS releases 13th Report on Carcinogens

Four substances have been added in the U.S. Department of Health and Human Services 13th Report on Carcinogens, a science-based document that identifies chemical, biological, and physical agents that are considered cancer ...

Diabetes

Mechanism of smoking-induced insulin resistance elucidated

(HealthDay)—Smoking-induced insulin resistance, which improves with smoking cessation, may be due to activation of mammalian target of rapamycin (mTOR), according to a study published online Sept. 10 in Diabetes.

Immunology

Smoking during pregnancy linked to severe asthma in teen years

African-American and Latino children whose mothers smoked during pregnancy are more likely to suffer from acute asthma symptoms in their teens than asthma sufferers whose mothers did not smoke, according to a new study led ...

Health

Experts fear e-cigarettes fuel teen addiction

E-cigarettes can be an effective tool for smokers aiming to kick their tobacco habit, but officials fear the devices are also creating nicotine addiction among adolescents.

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