E cigarette flavored pods induce inflammation, epithelial barrier dysfunction, and DNA damage in lung epithelial cells and monocytes Scientific Reports Thirdhand Vapor from E cigarettes Damages the Lungs of Mice Thirdhand Smoke Resource Center The rise of teen vaping is worrying doctors worldwide. While e cigarettes were once marketed as a safer alternative, research shows they contain nicotine, heavy metals, and cancer causing chemicals that can damage developing A new study has confirmed what many suspected, establishing vaping is likely to cause lung and oral cancer. #9News The Impact of Vaping on Lung Health: What You Need to Know Dr. Syed Arshad Husain Pulmonologist Dubai