MedicalResearch.com Interview with: Sairam Jabba, Ph.D Senior Research Associate Department of Anesthesiology Duke University Durham, NC 27710 MedicalResearch.com: What is the background for this study? Response: Pulegone is a potential carcinogen contained in several mint oils. Due to its carcinogenic properties, FDA banned pulegone last year as a food additive. Previous chemical analytical studies from CDC have demonstrated that several mint/menthol-flavored e-cigarette liquids and snuff tobacco products contain pulegone in significant amounts. FDA currently does not regulate pulegone in e-cigarettes and snuff products and the health risk associated with it for the users is not well understood.  (more…)