AI-generated summary reviewed by our newsroom. Read our AI Policy. Chronotypes define individual sleep-wake cycles and peak daily energy periods. Aligning routines with chronotype improves sleep ...
Taylor worked with AP from 2018 to 2025, most recently as Google Editor. If you use a fitness tracker or smartwatch from one of a few prominent manufacturers — Google, Samsung, or Xiaomi — you've ...
Chronotypes define individual sleep-wake cycles and peak daily energy periods. Aligning routines with chronotype improves sleep quality and daily productivity. Natural light exposure and consistent ...
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