What Happens If You Hold Vape Smoke In Your Mouth Vaping and Oral Health What Does Vaping Do to Your Lungs? Johns Hopkins Medicine 4 Ways Nicotine Impacts Your Body The Well by Northwell If you vape, you inhale a lot of harmful substances. These can damage your heart and lungs. While vaping is not risk free, it is less harmful than tobacco Our World in Data Vaping: Understanding the Risks and Impacts on Health