Can vaping damage your lungs? What we do (and don't) know Harvard Health Is Vuse Vape Safe? Comprehensive Review Clutch Vape Vapes may leave a sweet taste in your mouthbut they're also filling your lungs with toxic chemicals. Incomplete labelling can make it hard to know what's inside vapes and how harmful Vaping harms your brain, which continues to develop into the early to mid 20s. Don't let vaping harm your health. Say no to vaping. 10 15 vape puffs are roughly equivalent to one cigarette. We want to encourage and support families to have open and engaging conversations with young people to