Vaping vs Smoking: Which Is More Dangerous for Your Lungs? Aster Hospitals Impact of vaping on respiratory health The BMJ Nicotine absorption from electronic cigarette use: comparison between first and new generation devices Scientific Reports Vaping vs. Smoking Which is Safer for Your Lungs? Think vaping is the "healthier" option? Think again. Both smoking and vaping come with serious risks to your lung health, How Long Does Nicotine Stay In Your System [The FACTS] Does vaping cause lung cancer? UT MD Anderson