running after smoking cigarettes How an ex-smoker finally quit and ran an ultra-marathon 6 months kicking the habit A 50-year-old Chinese runner known

Start with shorter use times and lower strengths to see how you feel.

Lung and salivary microbiome in electronic cigarette users, never-smokers, and smokers: a pilot cross-sectional study

While there are many caveats in translating findings from nicotine self-administration in rats to smoking in people, nicotine self-administration studies have often provided useful insight (Donny et al., 2012

I think there are very important factors that probably affect the success rate [of] quitting with electronic cigarettes, and I think weve just started to understand the predictors of successful quit attempts with the devices, Goniewicz said

In fact, its at least as addictive as cocaine and heroin