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Study: Night Owls' Rigid Schedules Harm Brain Health

5/30/2025

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Summary

Story summary

A groundbreaking study from the University of Groningen reveals that highly educated night owls face notable cognitive decline, unlike their less educated peers. The culprit? Rigid work schedules leading to chronic "social jetlag," which disrupts sleep and fuels unhealthy habits like smoking. Embracing flexible work hours and tailored interventions could be the key to safeguarding their brain health.

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Story summary

A groundbreaking study from the University of Groningen reveals that highly educated night owls face notable cognitive decline, unlike their less educated peers. The culprit? Rigid work schedules leading to chronic "social jetlag," which disrupts sleep and fuels unhealthy habits like smoking. Embracing flexible work hours and tailored interventions could be the key to safeguarding their brain health.