Menthol cigarettes linked to higher death risk, especially for Black smokers An updated overview of e cigarette impact on human health Respiratory Research Springer Nature Link FDA's product standard setting a maximum level of nicotine should be expanded to all tobacco products including e cigs and nicotine pouches Stanton Glantz blog Menthol flavored cigarette smoking increases mortality risk vs. non menthol cigarettes, study finds E cigarettes linked with blood vessel damage National Institutes of Health (NIH) Vaping Percentages UW CTRI UWMadison