EP43：空汙會抵消運動好處嗎？最新研究揭露 PM2.5 與長壽的關鍵平衡

你是否曾擔心，在霧霾天晨跑反而傷身？一項由台灣中興大學與英國倫敦大學學院（UCL）帶領的最新研究發現，長期暴露在細懸浮微粒（PM2.5）中會削弱運動帶來的長壽效益。雖然運動依然有益，但空氣品質卻決定了這份「健康紅利」的多寡。 References: 1. Ku, P. W., Steptoe, A., Hamer, M., Zaninotto, P., Stamatakis, E., Lin, C. H., ... & Chen, L. J. (2025). Does ambient PM2.5 reduce the protective association of leisure-time physical activity with mortality? A systematic review, meta-analysis, and individual-level pooled analysis of cohort studies involving 1.5 million adults. BMC Medicine, 23:647. 2. Medical Xpress. (2025, November 27). Air pollution may reduce health benefits of exercise. Retrieved from https://medicalxpress.com/news/2025-11-air-pollution-health-benefits.html 3. World Health Organization. (2021). WHO global air quality guidelines. Particulate matter (PM2.5 and PM10), ozone, nitrogen dioxide, sulfur dioxide and carbon monoxide. Geneva: World Health Organization. 4. Rentschler, J., & Leonova, N. (2023). Global air pollution exposure and poverty. Nature Communications, 14(1), 4432. 加入會員，支持節目： https://medxdecode.firstory.io/join 留言告訴我你對這一集的想法： https://open.firstory.me/user/cmf1wvrez00n601tzbbmackvx/comments Powered by Firstory Hosting