Juul disregarded evidence it's e cigarettes were getting teens hooked The Jerusalem Post Just How Harmful Is Vaping? More Evidence Is Emerging. The New York Times Evidence builds that e cigarettes help smokers quit The Boston Globe E cigarettes and vaping DrugWise Dr. David Nutt of Imperial College London said that scientific evidence clearly shows e cigarettes and other less harmful alternatives are much safer than smoking and can support smoking cessation. Read the Evidence synthesis of effective e cigarette prevention messages for adolescents and young adults: A scoping review