Sweet E cigarette Flavored Liquids Could Increase Your Tooth Decay Risk 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: New study reveals the worst e cigarette flavor to inhale and it's a popular one Best Geek Bar Flavors 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.