Vaping releases toxic chemicals, including heavy metals, as well as ultrafine particles that go deep into the lungs. These increase the risk of heart and lung disorders. The Blacklist: Worst Geek Bar Flavors (Ranked) EightVape Vaping is on the rise. While e cigarettes don't contain tobacco, they may still contain many of the same toxic and cancer causing chemicals found in regular cigarettes. This includes: Acrolein (weed Vape Juice Brands to Avoid: Harmful Ingredients & Worst Flavours Great question! Here's a clear comparison of smoking vs. vaping, especially in the context of surgical and skin health (like facelift outcomes): Smoking (Tobacco) WORSE overall Key Harms: 5 Vaping Facts You Need to Know Johns Hopkins Medicine