Vaping substantially less harmful than smoking, largest review of its kind finds Nearly 1 in 2 youth who have tried e cigarettes report current use. Between school, friends, and everything else, youth have a lot on their plates. Nicotine addiction shouldn't be one of them. Systematic Review and Critical Analysis of Longitudinal Studies Assessing Effect of E Cigarettes on Cigarette Initiation among Adolescent Never Smokers Young people after flavour ban: "I'd rather buy cigarettes" Vejpkollen.se