Electronic Cigarettes and Your Health: Maritza O Jenkins, DMD: General Dentist Vaping vs Smoking: The Science Clearing the Air Which Smoking Habit Puts You Most at Risk? Vapes vs Cigarettes: The Ultimate Showdown Vapes might be less harmful than traditional cigarettes and might help smokers quit smoking, but they are not safe, especially for individuals younger than 25 years old. Plus, much is still unknown