Choosing the right amount of nicotine is critical to a successful switch to vaping! : r Innokin 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 Market Size, Report, Share & Forecast Report 2031 49 Vaping Statistics (How Many People Vape?) What to Know About Electronic Cigarettes (E Cigarettes)