Electronic cigarette menthol flavoring is associated with increased inhaled micro and sub micron particles and worse lung function in combustion cigarette smokers Respiratory Research Springer Nature Link Can vaping damage your lungs? What we do (and don't) know Harvard Health 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 British American Tobacco New clinical data on Vuse illustrates beneficial public health impact of Tobacco Harm Reduction