Vaping and e cigarettes assist smokers quit, researchers say in New England Journal of Medicine The Australian Smokers trying to quit by vaping reminded to prepare for impending single use ban NELC Hon Lik invented the e cigarette to quit smoking but now he's a dual user Vaping The Guardian Vaping likely has dangers that could take years for scientists to even know about What Happens When You Quit Smoking and Start Vaping? IQOS UK