Eleaf Istick Pico 75W TC Kit cometovape The Impact of E Cigarettes and Asthma: What You Need to Know Nothing good comes from smoking , and vaping isn't a safe alternative. E cigarettes often contain nicotine and other harmful substances, and studies show that young people who vape are more likely to Clopinette : Eleaf Kit Pico 25 Ello et cigarettes lectroniques E cigarette Characteristics, Safety Issues, & Regulation Britannica