Why Electronic Devices Make Us Hard to Sleep

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At night, which should be your bedtime, you are still in front of your computer, television or cellphone. Maybe you are replying to an email, working on a task, chasing a deadline, playing games, watching your favorite television series, or just chat with your friends till late at night. Strangely, you are not sleepy, even though you should have been sleepy at these times.

Well, you are not alone in this matter. However, keep in mind that this is not good for your health, especially about your hours of sleep.

Why do electronic devices make us not sleepy?

Mark Rosekind, PhD, former director of the Fatigue Counter-Measures Program at NASA Ames Research Center and chief researcher at Alertness Solutions, explained that electronic devices can affect your sleep hours because they can affect cognitive stimulation in your brain.

When your brain works, the electrical activity in your body increases and the neurons in your nerves start vying to get to your brain. This is inversely proportional to what happens in your brain when you sleep. Another reason this can occur is due to your body's physical activity. The physical activity of your body responding to games or email can make your body more tense. This results in your body responding to your physical activities with the system "fight or flight" Finally, your body secretes a stress hormone called cortisol. Cortisol is released by the adrenal gland, which results in the condition of our body is not very conducive to sleep.

Light or light emitted from electronic objects also works against the quality of your body's ability to close your eyes. Some parts of the light released by these electronic objects penetrate into the retina and then go to the hypothalamus (the part of the brain that controls some activities while you sleep) and slow down the production of the hormone melatonin. Melatonin is a hormone that functions to make you sleep, which is produced in dark conditions.

If the reasons described above occur simultaneously when you use electronic devices at night, this will result in you being unable to sleep at night. If you do this every day, this can cause your sleep hours to change. For example, you usually sleep at 10 a.m., but in the past few days you always sleep at 2 a.m. due to using electronic devices, then your sleep hours will change to 2 a.m.

Other effects of using electronic devices in bedtime

The use of electronic devices before bedtime not only damages your sleep hours, but can also affect your stress level and mental health. According to research conducted by Dr. Dan Naim at the Los Angeles Sleep Study Institute and colleagues, using electronic devices before going to bed also results in stress and mental health. Using the computer regularly before going to bed, in addition to damaging sleep hours, also results in stress and signs of depression. This can occur in both men and women. People who continuously use their cellphones before going to bed can also cause stress and ultimately disrupt mental health.

So how do you handle it?

The only way to overcome this: turn off all electronic objects at night. Keep all types of electronic objects away from your bed. The following tips that you can apply:

1. Play back your sleep hours

Start again trying to rearrange your hours of sleep. Try to start reducing slowly 15-30 minutes. For example, your bedtime has changed to 1pm, when 1.15 or 1.30pm turn off all your electronic devices and go to sleep. And so on until your sleep returns to normal.

2. Make your bed free of electronic devices

Create the atmosphere of your bed that is free of electronic devices. If you have to recharge your electronic devices in your bedroom, put whatever can cover your electronic devices.

3. Don't place the TV in the bedroom

The presence of TV in the bedroom, especially in children's bedrooms, has a negative impact on the quality of sleep. For children, read a useful book or a bedtime book instead of providing a TV in his room for bedtime.

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Why Electronic Devices Make Us Hard to Sleep
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