Pono Kahoopii
Sleep phases
Explore the different sleep phases and learn how they impact your overall sleep quality. Discover tips and techniques to optimize each sleep phase for a more rejuvenating rest.
Stages Of Sleep – What To Know About Non-Rem and REM Sleep Cycles | Counting Sheep Research
Susan Elizabeth
While a morning person is no better than a night owl, there is something to be said for getting those few extra morning hours to ourselves.
Karen Tomczak
Use our sleep calculator to find your best bedtime based on age and your desired wake-up time.
Leah E
Turns out, some of us are genetically built to wake up later than others.
Active wear Vietnam
Dreaming, memory-making, problem-solving: A lot happens during the most active sleep phase
Lolo
Brain interstitial fluid tau increased during wakefulness and with sleep deprivation
Debbie Russell
There are four sleep cycle stages in total, including light sleep, deep sleep, and rapid eye movement (REM). Learn how they affect the body.
Susan Burt
‘This technique was developed in the military to allow soldiers to fall asleep at any time,’ says Justin Agustin
Be True Malas
Delayed sleep phase disorder (DSPD) is the most common circadian rhythm sleeping disorder.
Heather Brunner