Dreams that feel very real will sometimes make you feel tired when you wake up. For example, dreams of fighting with bears, dreams of missing teeth, or dreams of flying high into the sky. A doctor who is also part of The American Academy of Sleep Medicine stated that actually, dreams do not make you sleep. Dreams have stages and if you sleep in the REM (Rapid Eye Movement) stage, dreaming will not make you feel tired, on the contrary, if you don’t go through the REM stage you will feel tired and feel dizzy in the morning.
According to the National Sleep Foundation, the first two stages of sleep will initially be in a night of fairly light sleep and can be easily awakened. In stages three and four, you will begin to enter a much deeper sleep, where it is more difficult to wake up, and the body will become less responsive to external disturbances. And when the REM stage is running, that’s when most dreams occur.
The REM stage is also the most important stage because it helps the body and mind that is rejuvenating, the REM process also helps improve memory and health. What’s even more interesting about this REM process is that we can dream in dreams, but these dreams don’t actually enter the REM process. And it turns out that nightmares are included in this process so that sleeping feels uncomfortable, even feeling sleepy in the morning.
Actually, when dreaming through the REM process will not make you feel tired, there are other factors that hinder the REM process, usually due to taking a lot of drugs (such as prescriptions for depression), so it will be difficult to get a clear dream picture. Medical problems such as chronic pain can also make you wake up even though you have entered the REM process in the middle of your sleep. So the dream itself should not make you tired, it all depends on the REM process when you enter sleep.
In general, if you don’t get a good night’s sleep, your body can actually regenerate better than you think. Dr. Dasgupta says “When you are sleep deprived, the body tends to feel better. This is because the body automatically signals to rest and needs REM.” he explained. “When the body wakes up from sleep deprivation, it automatically goes to the most important stage of sleep, which is REM.” Basically do your best to get about seven to eight hours of sleep each night, according to Dr. Dasgupta, and don’t worry too much if a scary nightmare wakes you in the middle of your sleep. Chances are, your body will know how to wake up again.
