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Sleep Science

Sleep stages, brain activity, circadian rhythm and scientific research on sleep.

2 articles

Adenosine and Sleep Pressure: The Hidden Brain Chemical That Controls When You Crash

Explore how adenosine builds up in your brain throughout the day to create sleep pressure, why caffeine hijacks this system, and what this means for optimizing your natural sleep-wake cycle.

#adenosine#sleep pressure#sleep chemistry

April 17, 20265 min read

🔬 Sleep Science

Sleep Stages: What Happens in Your Brain from Light Sleep to Deep Sleep?

What are sleep stages, how do REM and deep sleep differ, how the brain works through the night, and practical tips to support deep sleep.

#sleep stages#rem sleep#deep sleep

January 15, 20252 min read