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 Vaping vs Smoking: Effects and Tips for Protecting Your Lungs Max Hospital Vaping: The Facts Smokefree Sheffield Vaping Is Far From Harmless NOVA PBS An updated overview of e cigarette impact on human health Respiratory Research Springer Nature Link Smoking vs. Vaping Vapes vs. Cigarettes IQOS UK