Performance Nutrition Digest

Performance Nutrition Digest

The caffeinated brain - effects on brain activity during sleep πŸ’€

What story is the objective data telling?

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Tom Coughlin
May 12, 2026
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The Caffeinated Brain Part 2: The Effect of Caffeine on Sleep-Related Electroencephalography (EEG)-A Systematic and Mechanistic Review

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Study Details

This new review synthesised evidence from 32 studies to establish the effects of caffeine on sleep-…

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