[Puff bars and adolescence: issues and intervention strategies].

The popularity of electronic cigarettes among young people in Switzerland has been increasing since the introduction of puffs to the market. According to recent epidemiological data, more than half of 14-25 year olds have tried these devices, potentially exposing themselves to nicotine and substances with little-known long-term effects. This phenomenon raises concerns regarding health risks and the developmental phase during which these consumptions occur.