How E Cigarettes Affect Your Body Is vaping safe? Absolutely not. Vaping is not a safer alternative it can lead to serious lung damage such as popcorn lung (bronchiolitis obliterans) and EVALI (e cigarette or vaping associated lung Smoking vs. Vaping: The Same Damage, Just Marketed Better! If your lungs could talk, they would tell you the harsh truth: Smoking and vaping both burn and damage your lungs, just differently. Identifying vaping Symptoms The safest vape is the one you never start. Flavoured vapes were designed to feel harmless: Candy taste. Fruit smell. Cool packaging. Viral aesthetics. But your lungs don't care about the flavour. Does Vaping Cause Lung Cancer?