Another Gross Reason to Put Down the E Cigarettes American Lung Association Vaping can cause gum disease, bad breath, and stain teeth, periodontist warns ABC News Vaping Around Babies How Secondhand Vapor Smoke Can Harm Kids The Health Risks Of E Cigarettes Versus Traditional Cigarettes Henry Ford Health Detroit, MI What Is Vaping and Why Is It Risky? Will vaping bans do more harm than good? Some public health experts say yes.