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 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 UAE turns to less harmful nicotine products to help smokers quit The National