DID YOU KNOW? While some may think vaping is a safer alternative, the reality is that e cigarette aerosol can include all or more of the harmful substances in cigarettes. Understanding the facts 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 What you need to know about e cigarettes Canadian Cancer Society Does E Cigarette Cause Cancer? Exploring Health Risks and Comparisons to Smoking SMOKO E Cigarettes What's the Latest on E Cigarettes and Cancer? Dana Farber Cancer Institute How Switching to E Cigarettes After Smoking Cessation Affects Lung Cancer Risk