E cigarettes: British American Tobacco Tobacco Tactics Vuse ePod Pro Black E Cigarette Device VapeMountain.com Key concerns about FDA's first e cigarette authorization for Vuse Solo All you need to know about VUSE! Vape Cove DYK? Vaping coats lungs with potentially harmful chemicals. This can include chemicals such as: Diacetyl: This food additive, used to deepen e cigarette flavors, is known to damage small passageways in the lungs. BAT's E Cigarette Vuse Gets FDA Authorization