New study comes the closest yet to proving that e cigarettes aren't as dangerous as smoking E cigarettes, a 'roadblock' to youth smoking Two of RFK's top brass have resigned this week, both over the approval of two flavored e cigarettes. Both made clear that the approvals go against the FDA's mission to prevent vape companies The vape debate: UK health department study deems e cigarettes 95pc less harmful than tobacco South China Morning Post Vaping at least 95% less harmful than smoking but not safe, healthy