what is worse to smoke vapes or cigarettes Vaping Than Smoking? Why Most Smokers Think Vaping

With an e-cigarette without nicotine, this sensation is much milder or not present at all

Many vapers also smoke, making it difficult to distinguish the effects of vaping alone from those of tobacco

4171 Soneji S, Barrington-Trimis JL, Wills TA, Leventhal AM, Unger JB, Gibson LA, Yang JW, Primack BA, Andrews JA, Miech RA, Spindle TR, Dick DM, Eissenberg T, Hornik RC, Dang R, Sargent JD (2017) Association between initial use of e-cigarettes and subsequent cigarette smoking among adolescents and young adults a systematic review and meta-analysis

Saladin ME, Gray KM, Carpenter MJ, LaRowe SD, DeSantis SM, Upadhyaya HP

People with asthma or COPD already have some level of inflammation in their bronchial tubes