I can do it at home, the smell won't linger': Do youths who vape know what they're inhaling? CNA Lifestyle E cigarettes May Be Affecting the Health of Teenagers That Don't Smoke Vaping refers to the act of inhaling and exhaling aerosol, often called vapor, produced by an electronic cigarette or similar device. These devices heat a liquid that usually contains nicotine, flavorings, and WATCH: Is vaping really safer than smoking? , DWs Hooked breaks down the facts, myths, and health risks you need to know., #DWHooked #Vaping #Smoking #YouthHealth #HealthTalk #ChannelOneTV Young man gamer inhaling of a vapor with electronic cigarette.Vape flavor liquid chemicals.Use of e cigarettes in the home.Smoking and vaping negative Stock Photo Alamy