Vuse Alto Pods 2.4% Nicotine 1ct & 5 Pack HS Wholesale Can vaping damage your lungs? What we do (and don't) know Harvard Health vuse #vusealto if you keep getting gross brown burnt pods try checkin TikTok British American Tobacco New clinical data on Vuse illustrates beneficial public health impact of Tobacco Harm Reduction 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.