Vaping E cigarettes contain hazardous substances, addictive and harmful Wellness Tip of the Week: The Dangers of Vaping Post Details The World Health Organisation's (WHO) first global estimate on e cigarette use reveals an alarming trend adolescents are nine times more likely to vape than adults. Designed by: @esha_attreya #upsc #upscprelims #upscpreparation # ADHS Provides Education to Arizona Youth About the Dangers of E Cigarettes AZ Dept. of Health Services News Vaping releases toxic chemicals, including heavy metals, as well as ultrafine particles that go deep into the lungs. These increase the risk of heart and lung disorders.