Vaping harms your health Cancer Institute NSW After coronary angioplasty, quitting smoking with the help of e cigarettes reduces the risk of complications Prevention Observatory of the Montreal Heart Institute Breast Cancer & E Cigarettes: Is Vaping a Safer Alternative to Smoking? Maurer Foundation E Cigarette Use After Smoking May Up Risk for Lung Cancer While vaping is not risk free, it is less harmful than tobacco Our World in Data