Vaping, Venous Valves, and Vein Disease 4 Ways Nicotine Impacts Your Body The Well by Northwell Vaping vs. Smoking: Is One Really Safer Than the Other? If you vape, you inhale a lot of harmful substances. These can damage your heart and lungs. Vaping might feel safer than smoking but whats really happening inside our lungs?, The EVALUATE study led by the @unibirmingham will be the first to track ex smokers over a whole year to uncover Get the facts about vaping NHS Fife