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In 2021, it gained regulatory authority over e-cigarettes, a market dominated in China by private companies

Griffiths believes this is the first study to conclusively show that nicotine can pass the "reinforcement test" in nonsmokers, and he expects it will inform future studies of "avoiders" and "choosers." "I hope our findings will point the way toward future interventions that prevent or treat nicotine addiction," he says, "a topic of increasing importance in light of the expanding marketing of electronic nicotine delivery devicese-cigarettesto youthful nicotine nonusers." Read more from Hopkins Medicine Posted in Health Tagged addiction, tobacco control, e-cigarettes, nicotine

Researcher reflexivity and positionality Given the controversial nature of e-cigarette use, researcher reflexivity was an important consideration in this study

It tastes like a mix of coffee grounds and sugar, which is essentially what it is