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