Just How Harmful Is Vaping? More Evidence Is Emerging. The New York Times Congress Should Press for FDA Reform to Crack Down on Illegal E Cigarettes The Floridian E cigarettes may be less harmful than regular cigarettes, but they aren't harmless. Here are a few of the risks of inhaling the aerosol or vapor a.k.a. vaping produced by e cigarettes: Big Tobacco is just blowing more smoke in HB137 Daily Montanan