Most adults need about 7.5-8 hours of sleep to get enough time in both REM and REM sleep. We typically cycle through three stages of REM sleep and one REM sleep four to six times a night. We start the night in deep sleep and end it in REM sleep.
Sleep quality is important
For good, deep sleep, you need to maintain this routine. If it austria number data is disrupted, we will feel tired upon waking.
Several factors can affect sleep cycles. For example, if a person has poor breathing during sleep (snoring or sleep apnea), this disrupts the normal cyclicity and causes them to wake up feeling restless. The quality of sleep can also be affected by the use of gadgets, smoking, alcohol, or eating late at night.
We often start snoozing our alarm clocks in our teens, when our circadian rhythms shift a bit, and we want to go to bed and wake up later. But an extra ten minutes won't help you sleep. Some hypotheses suggest that it will trick the brain into releasing more sleep-inducing neurochemicals.
Conclusion: It may be best to set an alarm for a specific time and get out of bed immediately. If you consistently feel tired in the morning, consult a specialist to find out the cause.
What is considered normal sleep?
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