Researchers: Rethink e cigarettes' role in treating cigarette smokers' nicotine addiction News University of Michigan School of Public Health Faculty Research Health Management and Policy Cigarettes E Cigarettes Vaping Smoking Cessation Vaping is often marketed as a safer alternative to smoking, but many vape products contain nicotine, harmful chemicals, and heavy metals that can harm developing brains and lungs. Brochure: Screening for Tobacco and E Cigarette Use Among Adolescents Central District Health The Role of ROS in Electronic Cigarette and Heated Tobacco Product Induced Damage Known Health Effects of E Cigarette Use Kansas Health Institute Urban Recovery