From flavor bans to secondhand aerosol exposure, there's a lot people don't realize about how vaping impacts health, policy, and safety. Flavor restrictions can change tobacco use patterns, influence black market What Are the Risks from Secondhand Vape Smoke? NVB Inc. Juul study shows secondhand vaping emissions are less toxic than cigarette smoke Children at risk: Emory study uncovers the hidden dangers of secondhand vape exposure