This article breaks down what a sleep cycle actually is and how many you typically need to wake up feeling rested. Readers learn how to calculate a bedtime based on cycle length rather than just total hours.
Restwise is written by a small group of editors and contributors who focus on sleep, recovery, and daily routines relevant to men's health. Articles are aimed at readers who want practical, evidence-informed information rather than trends or shortcuts. Every piece is reviewed for accuracy against publicly available research and updated when new findings change the picture.
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