The health risks of secondhand smoke are widely understood. But what about secondhand vaping? Secondhand Smoke Social Media Message Library Tobacco Education Clearinghouse of California Secondhand Vape Exposure: Effects, Who's at Risk, and More Secondhand vape plumes could form lung damaging radicals American Chemical Society ? () Although often promoted as safer than traditional cigarettes, e cigarettes still harm the body in many ways. 1. Health Risks Most vapes contain nicotine, 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