When People Both Vape and Smoke, They Don't Swap Cigarettes for E Cigs Chart: Teenagers Two to Three Times More Likely to Vape Than Smoke Statista Vaping: What Parents Need to Know Vaping isn't harmless it's a serious concern. Most vape products contain nicotine, a highly addictive substance that can impact developing brains and overall health. Why do People Vape? 10 Main Reasons Many young people who vape did not smoke cigarettes before they started vaping. But young people who vape are more likely to start smoking cigarettes than those who never vape. For help Products Data Briefs Number 524 January 2025