Is Vaping Worse Than Smoking? St. Vincent's Medical Center What does the evidence say about youth vaping? study Dr Colin Mendelsohn Analysis suggests e cigarette use may be linked to lower rates of smoking Smokers Who Vape More Likely To Quit Or Cut Back Study Argues Powers Health 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 There Are Now an Estimated 82 Million Vapers Worldwide