A toxic, plastic problem: E cigarette waste and the environment E cigarette and vape aerosols contain harmful substances. Stay informed! Contact MHealthy's Tobacco Consultation Service for more information: mhealthy.umich.edu tobacco Adverse Neurologic Effects of Electronic Cigarette Use The Hidden Dangers: E Cigarettes, Heated Tobacco, and Their Impact on Oxidative Stress and AtherosclerosisA Systematic Review and Narrative Synthesis of the Evidence Health Effects of E Cigarettes Kansas Health Institute While vaping is not risk free, it is less harmful than tobacco Our World in Data