Vaping among Young People Not Linked to Cigarette Use Lab Manager College Educated More Likely to Use E Cigs to Quit Cigarette Smoking, Georgia State Study Finds Georgia State University News University Research Is Vaping Better Than Smoking? American Heart Association 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 Reasons for use of e cigarettes Tobacco Use in Canada University of Waterloo Smokers turn to 'vaping' to give up the habit