Sleep is a
natural human needs. With quality sleep, your metabolism reorganized. We also have the opportunity to regenerate / replace cells that die.
Well you know, how to get good sleep and quality? One way is to put out the lamps in the normal sleep time (9 pm to 8 am) to get the maximum the hormone melatonin.
Hormone Melatonin
Is a substance produced by the pineal gland in the brain that its formation is triggered by the dark and controls the body's biorhythms or rhythm in terms of sleeping arrangements.
Highest levels found before the early morning around 2:00 to 4:00 and the lowest in the afternoon. It also answers why people are getting less sleep gets older, because naturally, hormone melatonin production will also decline, in line with the human age.
Drastic decline usually occurs around age 40 so that with the decline of this hormone will decrease the quality tidurpun and often have an effect on sleep difficulties.
Another benefit as an anti-oxidant melatonin is soluble in fat and water, increase the body's immune cause muscle relaxation and helps improve mood and relieve tension. So it's best if you sleep the lights turned off in order to maximize the production of melatonin.
Indeed, there are some people who feel uncomfortable, or even can not sleep in dark conditions. But if you look at the benefits or impact, it is necessary to note also. Among others by not sleeping under direct lighting (from room light), especially for children who are still in its infancy.
Turn off the TV and Music
The habit of sleeping while listening to music, or watching television to sleep, or let the light in the room is brightly lit, it is difficult to remove and according to some people under such conditions makes them fall asleep faster.
But in reality when awake, they feel more tense (s
tress). Some even feel like a sleepless night.
The explanation:
In fact when we sleep the brain never sleeps. The brain is always running its activities, although not as busy as in when you wake up, ie run the
body's metabolic system.
At night, with decreasing activity of the body, brain wave rhythms were decreased. But when we sleep while listening to music, television or live in a state of the room lights were burning brightly, then the sound or light waves emitted by the equipment is still accepted by our sense of hearing and sight.
Sound waves received by a hearing in the ear and light waves can still penetrate the eyelids and received by the retina and lens of the eye. These waves will be transmitted to our brain. Resting brain should be stimulated to return to work and process the incoming information.
If this goes on all night, meaning we only slept in the body outside, but not by brain. The brain will continue to work to process the incoming information. So do not let your brain tired of having to keep working at night, whereas in the brain during the day will also be squeezed by our routine activities.
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