e cigarettes surgeon general US warns of teen risks from e-cigarettes ICYMI: Former U.S. Surgeon General

Chart 7: Lung Capacity After Switching to Electronic Cigarettes We asked: If you are aware of your lung capacity, has it: got worse improved stayed the same question not applicable The aim of the survey was to work out what the effect of electronic cigarettes on the lungs were, so this was the most important question

For each toxicant, there will be an individual balance between its diffusional characteristics through cigarette paper and its adsorptivity on HAC, and these competing factors explain the various behaviours at different circumferences seen in this study

Propylene glycol: Cutaneous side effects and test methods

Adults in Philly are more likely to smoke cigarettes than other Americans at least 18% vs