Vaping might feel safer than smoking but what's really happening inside our lungs? The EVALUATE study led by the @unibirmingham will be the first to track ex smokers over a whole year Vaping vs. Smoking: Is Vaping Better Than Smoking? The Health Risks Of E Cigarettes Versus Traditional Cigarettes Henry Ford Health Detroit, MI While vaping is not risk free, it is less harmful than tobacco Our World in Data In the science world, vaping can be a victim of "hot stuff bias" If you vape, you inhale a lot of harmful substances. These can damage your heart and lungs.