Vaping may be worse than cigarettes for mitochondrial health. In vitro studies (preliminary data from Dr. Ben Bikman's lab) suggest e cigarette aerosols pose significant risks to mitochondria, increasing reactive oxygen species and Quantification of Free Radicals from Vaping Electronic Cigarettes Containing Nicotine Salt Solutions with Different Organic Acid Types and Concentrations Chemical Research in Toxicology Vaping: Understanding the Risks and Impacts on Health Why Is My Disposable Vape Bubbling? Unravelling the Mystery and Solutions SMOKO E Cigarettes Science & Tech Spotlight: E cigarettes U.S. GAO What are the symptoms of vaping illness? Doctors warn about e cigarettes