Half A Million Smokers Switch To E-Cigarettes

Nearly half a million tobacco smokers in Britain have switched to electronic cigarettes in the last year as they try to kick the habit, according to research. ASH said analysis by researchers at King's College London shows that e-cigarette use increased among ex-smokers from 4.5% in 2014 to 6.7% in 2015 but remained the same among current smokers at 17.6%.