Vaping and smoking together increases lung cancer risk fourfold What don't we know about vaping? Research!America Vaping vs. smoking: Long term effects, benefits, and risks Which Smoking Habit Puts You Most at Risk? Young people who vape are 3 times more likely to take up smoking cigarettes. Vaping can lead to lung damage and can be harmful for young brains, which are still developing until While vaping is not risk free, it is less harmful than tobacco Our World in Data