Beyond jet lag: Study unveils extent of travel-related sleep disruption from 1.5 million nights of data

A collaborative study conducted by researchers at the Center for Sleep and Cognition at the NUS Yong Loo Lin School of Medicine (NUS Medicine) and ŌURA found that while sleep duration recovers quickly, sleep timing and sleep architecture can take significantly longer to realign when traveling across time zones. The study titled “Insights about Travel-Related Sleep Disruption from 1.5 Million Nights of Data” was published in SLEEP on 24 March 2025.

This article was originally published on MedicalXpress.com

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