Vaping damages young people's lungs as much as smoking, study suggests Vaping The Guardian 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 Marijuana Causes More Lung Damage Than Vaping or Smoking Nicotine Vaping Related Lung Injuries Resemble Chemical Burns Scientific American