The various stages of sleep and how this element of health functions to restore and reenergize us remain largely mysterious. But studies find that deep sleep has lots of surprising benefits for your health and your regular performance – creating a powerful case for sleep-easy solutions. Deep sleep is also called Rapid Eye Movement (REM) sleep, and it’s a greatly important part of the sleeping routine.
REM
It is the fifth phase of sleep, generally occurring about 60 to 90 minutes after you go to sleep. In this stage, your eyes quickly shake beneath your closed lids, while respiration becomes shorter and irregular. Your heart beats faster and your blood pressure rises, although your brain gets as alive as when you’re awake. Muscles, also, become paralyzed in a condition called atonia, preventing you from acting out your fantasies.
One big advantage of deep sleep or the REM stage is its gigantic influence on memory. REM is so crucial because it is a time to your memory-linked brain regions to become alert. It has been hypothesized that while in deep sleep, dreams emerge as the product of the information absorbed through the day, examined and then filed away. REM sleep seems in research to improve upon our type of memory that learns the way to do things.
Non-REM sleep
Daytime naps or non-REM sleep, in contrast, seems to boost so-called declarative or readily remembered memory. This indicates that being in deep seep is entering a sort of virtual reality, where fantasies or parts of them is able to maintain a certain significance that’s not easily surfacing in a state of wakefulness. Another advantage of deep sleep is energy recovery. When you don’t get enough of it, you can almost be sure you will feel as if you’ve not had a shuteye in any respect.
This restorative kind of sleep is controlled by your circadian clock or a natural mechanism telling you it is time to go to sleep or wake up. This is why it’s critical to sleep according to your circadian clock, which can be greatly determined by the natural hormone melatonin. Without this body clock, sleep intervals wouldn’t provide their utmost advantages, and you’ll be left in need of completely restorative sleep.
Conclusion
Make no mistake about it, however: all stages of sleep play a part in restoring your body, much like batteries require full recharging. This is the reason the recommended amount of sleep typically varies but is generally between six to nine hours per night, giving your body time and rest it should get through all of the sleep phases. Lack of sleep spells difficulty especially in your memory, motor skills and concentration. Chronic sleep deprivation, too, can negatively affect your immune and nervous systems, to name a few. Thus you need to pay good attention to the quantity and quality of your sleep, including seeking ways about the best way best to treat insomnia and utilizing natural sleep aids for the best results.
