Analysis suggests e cigarette use may be linked to lower rates of smoking Vaping and smoking together increases lung cancer risk fourfold Products Data Briefs Number 475 July 2023 What does the evidence say about youth vaping? study Dr Colin Mendelsohn Vaping isn't harmless. Early nicotine use can harm brain development, affect how nerve cells work, and increase the risk of addiction. Young people who vape are 4x more likely to start smoking The Health Risks Of E Cigarettes Versus Traditional Cigarettes Henry Ford Health Detroit, MI