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. Cigarettes, vapes or pouches which is worst for your health? The Standard Vape Juice Brands to Avoid: Harmful Ingredients & Worst Flavours Mysterious vaping deaths: Why US officials are focusing on flavour 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