The Cost of Vaping Alabama Cooperative Extension System Vaping By The Numbers California Healthline The unrelenting assault on vaping is taking a toll by Marc Gunther The Great Vape Debate Medium At least 15 million people aged 13 to 15 use e cigarettes globally, with young people on average nine times more likely to vape than adults in countries with data, the World Health Electronic cigarette Wikipedia Smoking and Vaping Among Young People