Journal

Circadian RhythmHow Circadian Rhythm Shapes the Quality of Waking

How Circadian Rhythm Shapes the ...

Most people think waking begins when the alarm rings. The body disagrees. Circadian rhythm is the system that helps the body understand where it is...

Circadian rhythm morning lightThe Cortisol Awakening Response — Why the First 30 Minutes Matter Most

The Cortisol Awakening Response ...

Sleep → Wakefulness · Mechanism The day does not begin when you open your eyes. It begins earlier. Before the first email.Before the first conversa...