Menthol Vapes Could Be Even More Toxic to Lungs Southern Iowa Mental Health Center The FDA announced Thursday that Juul labs can continue to sell e cigarettes and refill cartridges, determining that the company's menthol and tobacco flavored pods are appropriate for the protection of public health. Menthol flavoring in e cigarette condensate causes pulmonary dysfunction and cytotoxicity in precision cut lung slices American Journal of Physiology Lung Cellular and Molecular Physiology American Physiological Society E Cigarettes: Flavored Products Fuel Campaign for Tobacco Free Kids Menthol Flavored Disposable Vapes 10 Motives Menthol Disposable Vape 10 Motives Disposable Electronic Cigarette