Smoke and Mirrors: Does Vaping Make It Easy to Hide Drug Use? Michael's House Secondhand e cigarette aerosols expose kids to less nicotine than cigarettes, study finds, but can still be risky CNN 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