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. Vuse Alto ePod Collection Hazetown Vapes HV In vitro toxicological evaluation of nicotine concentration and flavor variants of Vuse Alto ENDS ScienceDirect British American Tobacco New clinical data on Vuse illustrates beneficial public health impact of Tobacco Harm Reduction NEW: After an extensive scientific review, FDA has authorized marketing of six Vuse Alto tobacco flavored e cigarette pods and accompanying power unit. Pods are sealed, pre filled, and non refillable. https: www.fda.gov tobacco products ctp newsroom