Secondhand smoke and secondhand aerosol Is Vaping Safer Than Smoking Traditional Cigarettes? Froedtert & MCW New study comes the closest yet to proving that e cigarettes aren't as dangerous as smoking In secondhand vape, scientists smell risk American Heart Association 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