E cigarettes are not a healthier alternative to cigarettes. They contain nicotine and many harmful ingredients that can cause cancer and heart disease. Since these products are relatively new, we don't know all E cigarettes a tool to reduce inequalities in smoking? UCL Institute of Epidemiology and Health Care Blog People who both smoke and vape have lower odds of quitting nicotine UPI.com Can Electronic Cigarettes Really Help You Quit Smoking? Tastefog