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 a growing health concern Express Tobacco Blue E Cig 45 Pack VaporFi Nicotine isn't the only hazard to be found in e cigarettes Chicago Tribune Vaping Health Warnings on E Cigarettes May Improve Perception of Risks MedPage Today