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 Evidence Mounts About the Health Impact of Second Hand Vaping Bisnar Chase Have you ever breathed in secondhand vapor from a vape? What exactly are you inhaling? It turns out it's a lengthy list of chemicals. FULL STORY Health Risks of Secondhand Smoke and Aerosols Factsheet US EPA