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Dai H, Ramos AK, Faseru BB et al (2021) Racial disparities of e-cigarette use among US youths: 20142019

In a similar study by University of Catania in Italy has revealed that no evidence of a lung injury amongst even the heaviest e-cigarette users, in the form of physiological, clinical or inflammatory measures

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And while they may expose users to fewer harmful chemicals than cigarettes, they may contain higher levels of certain potentially harmful substances than cigarettes

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In the words of the authors: In the words of the authors: As a personal message, I do not believe that most physicians acknowledge and reward their patients in their pathway to quitting