Smokers Who Vape More Likely To Quit Or Cut Back Study Argues Powers Health Vaping vs. smoking: Long term effects, benefits, and risks Vaping: What Parents Need to Know Vaping isn't harmless it's a serious concern. Most vape products contain nicotine, a highly addictive substance that can impact developing brains and overall health. Just How Harmful Is Vaping? More Evidence Is Emerging. The New York Times Many young people who vape did not smoke cigarettes before they started vaping. But young people who vape are more likely to start smoking cigarettes than those who never vape. For help Products Data Briefs Number 475 July 2023