"The government now says vaping with e-cigarettes is such a good thing that we should be prescribing it and smokers should be rushing to take it up. It’s 95 per cent less harmful than smoking, it’s helping people to quit tobacco and there’s no evidence it’s a gateway into smoking: rather the reverse."
http://www.rationaloptimist.com/blog/a-government-u-turn-on-e-cigarettes/
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Another added benefit to vaping is the word sounds so cool. Have you ever vaped? What's did you think?