E cigarettes can result in 'Popcorn Lung' Vaping Related Lung Injuries Resemble Chemical Burns Scientific American Vaping: Understanding the Risks and Impacts on Health What Does Vaping Do to Your Lungs? Johns Hopkins Medicine Vaping is often marketed as a safer alternative to smoking. But scientific research is increasingly showing that inhaling aerosolized chemicals can still damage the lungs. Studies have identified E cigarette or Vaping Product Vaping and smoking are often compared in terms of health risks, with research suggesting that while vaping may expose users to fewer toxic substances than traditional cigarettes due to the absence of