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Think You’re Immune to Late-Day Caffeine? Your Sleep May Disagree

GIZMODO·5d ago·3 min read
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Recent research finds that caffeine can reduce the time we spend in deep sleep, even if it goes unnoticed.

Recent research finds that caffeine can reduce the time we spend in deep sleep, even if it goes unnoticed.

Recent research finds that caffeine can reduce the time we spend in deep sleep, even if it goes unnoticed.

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