Youth vaping is rising and it's harming more than just lungs. 77% of young adults who vape never smoked cigarettes It impacts brain development, learning, and mental health FACT: Most e cigarette users also smoke cigarettes, a pattern known as dual use. This means the tobacco industry isn't helping people quit; it's sustaining addiction through another product. While the industry claims Vape Nicotine Levels Explained: Is 2% Too Much? Vaping as bad as fags after experts reveal e cigarettes can seriously damage the heart