While vaping is not risk free, it is less harmful than tobacco Our World in Data DID YOU KNOW? While some may think vaping is a safer alternative, the reality is that e cigarette aerosol can include all or more of the harmful substances in cigarettes. Understanding the facts E cigarettes and cancer: new report faces sharp criticism Vejpkollen.se Evidence update on the cancer risk of vaping e cigarettes: A systematic review Cancer screening adherence among e cigarette users in the United States Most E cigarette Users Ages 18 to 29 Never Smoked Before American Cancer Society