Science news articles about 'tobacco smokers'

Tobacco smokers who eat three servings of fruits and vegetables per day and drink green ... epidemiology. “The findings were especially interesting because tobacco smoking is the major risk factor for lung ...

... . But why do a quarter of long-term smokers develop serious breathing problems, when others do not? ... by long-term cigarette smoking, yet only 25% of chronic tobacco smokers will go on to develop COPD.

... -reporting of any previous smoking. While tobacco smoking was associated with increased risk, smokers who reported using both tobacco and marijuana were 2.5 times more likely than nonsmokers to have ...

Smoking both tobacco and marijuana increases the risk of respiratory symptoms and chronic obstructive pulmonary disease (COPD), found a new study. Smoking only marijuana, however, was not associated ...

... . The findings offer important insight into the prevalence and perceptions related to waterpipe tobacco smokers and are reported in the May issue of the Journal of Adolescent Health. The article is ...

... that some cannabis smokers, when faced with a 'strong' product, act rather like tobacco smokers and adjust their dose by increasing the interval between puffs, or holding smoke in their lungs for a ...