Vaping study shows e cigarettes more harmful than thought triple j Vaping is more harmful than cigarettes. Don't be fooled. One vape pod has as much nicotine as 50 cigarettes, damaging your lungs, brain and heart. Stop vape. Don't wait. Get help to A decade ago, the most frequent opinion among smokers was that vaping was less harmful than tobacco. But ten years on, the opposite is true: over a third say that vapes are Electronic Nicotine Delivery Systems (ENDS) AT Schweiz Health Risks of E Cigarettes and Vaping American Lung Association