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 To use or not to use electronic cigarettes? Reasons for use, stopping use and their behavioural sequelae among Mexicans who smoke Tobacco Control Vaping Doesn't Help People Quit Smoking, Study Finds E cigarettes and smoking cessation among adolescent smokers Scientific Reports