Electronic cigarettes have sparked ongoing debates about health risks compared to traditional smoking. A recent study from NYU Langone Health highlights a specific concern tied to vaping habits.
Research on e-cigarettes has grown significantly in recent years, reflecting their status as a major public health topic. In the United States, one in twenty people vapes regularly. Study findings vary: a 2019 analysis identified a toxic compound in e-liquids that could harm vital organs, while a 2020 study noted short-term benefits.
On March 1, 2022, NYU Langone Health researchers released findings from two studies. Though e-cigarettes are widely viewed as less risky than combustible cigarettes overall, the team emphasized that effects on specific body areas hinge on usage patterns.
E-cigarettes are deemed less harmful primarily due to the lack of combustion. Yet, certain components and habits introduce unique risks. Experts stress that evaluating dangers requires examining more than just lung effects—it involves understanding consumption methods. Notably, vapers frequently exhale vapor through the nose.
The study compared 123 vapers and 122 traditional smokers. Remarkably, 63% of vapers exhaled through the nose, versus 22% of smokers. Researchers suggest this practice may heighten nasal and sinus risks for vapers. A follow-up analysis by the same team found ten times more inflammatory cells in vapers' nasal passages compared to non-vapers.
These results are promising but preliminary. Scientists acknowledge that long-term data on vaping remains limited, as its widespread adoption is relatively recent—less than two decades old.
