Why is vaping so popular? Devices are sleek and can be highly addictive. Vox Why Juul Claims It's Not Like Big Tobacco The Atlantic E cigarette flavored pods induce inflammation, epithelial barrier dysfunction, and DNA damage in lung epithelial cells and monocytes Scientific Reports Which Smoking Habit Puts You Most at Risk? Vapers seek relief from nicotine addiction in wait for it cigarettes Is Vaping Better Than Smoking? American Heart Association