Disturbing Trends with E Cigarettes in Schools Broad evidence implicates e cigarettes as a cause of cancer Stanton Glantz blog A comprehensive review of recent peer reviewed research provides the strongest evidence to date that using electronic cigarettes likely causes both oral and lung cancers in humans. https: modernsciences.org vaping likely causes oral lung cancer april Most smokers wrongly believe vaping is at least as harmful as smoking UCL News UCL University College London