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Small Bedtime Tweaks Boost Brain Power in Teens

4/25/2025

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Story summary
  • A groundbreaking study from the University of Cambridge and Fudan University reveals that even minor tweaks to bedtime can enhance brain function in over 3,200 U.S. adolescents. While many teens fall short of recommended sleep hours, extending sleep just a bit can lead to remarkable improvements in cognitive performance and overall brain health.