FDA move on flavored vapes sparks concern on toxicity, teen vaping Can vaping damage your lungs? What we do (and don't) know Harvard Health Think Before You Vape! Vaping isn't harmlesse cigarettes can contain nicotine, heavy metals, and harmful chemicals. Risks include addiction, lung injury, and heart issues. Protect your health and make informed choices! # Battling unregulated vapes, Big Tobacco tries a new strategy: joining in Vaping Check: Let's Clear the Air Vapes aren't just flavored air. Here's what they can actually do Lung stress inflammation + chemicals = harder breathing Nicotine= brain hijacker