Young people who vape are 3 times more likely to take up smoking cigarettes. Vaping can lead to lung damage and can be harmful for young brains, which are still developing until Is vaping more harmful than smoking cigarettes? More people incorrectly think so: Newsroom UT Southwestern, Dallas, Texas Teenagers who vape sweet flavoured e cigarettes more likely to stick with habit, study claims The Independent The Independent Half as many Britons' vape as smoke