Scientists Offer New Evidence E Cigarettes Could Kill You FDA authorises first fruit flavoured e cigarettes in US amid political pressure The Straits Times Most e cigarettes contain nicotine, which is highly addictive. Putting maximum limits on the nicotine strength of e cigarettes, along with evidence based tobacco control strategies, may help reduce youth e cigarette use and increase quitting UK Vaping for Smoking Cessation: Evidence Based Success Stories SMOKO E Cigarettes The effect of e cigarettes on smoking cessation and cigarette smoking initiation: An evidence based rapid review and meta analysis