May 12, 2025
Science

How can we wake up at the same time every morning without the alarm going off?

  • July 15, 2024
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Don’t you find it strange that you wake up at the same time or even the same minute every day? Even if you get tired on different levels

Don’t you find it strange that you wake up at the same time or even the same minute every day? Even if you get tired on different levels every day.

Bride, How to Wake Up at the Same Time Every Morning let’s see.

The reason you wake up at the same time every morning is because of your body’s circadian rhythms.

This circadian clock is located specifically in a major nerve bundle called the supraclimysmatic nuclei (SCN). The SCN has approximately 25,000 neurons and important connections with different parts of the brain that regulate the day and night schedule has.

This bundle of nerves It is like a ticking clock that guides sleep and wakefulness. In fact, SCN is quite good at resetting the circadian cycle according to the 24 hours of each day.

And while some people have a slightly longer cycle and some people have a slightly shorter cycle, the bottom line is that It is programmed to operate during a 24-hour day.

While the SCN deals with many hormonal and neuronal aspects of the body, your habits have much more to do with when the body wakes itself up.

The body changes depending on how often you wake up at night. 7-8 hours of sleep, alternating between 3 and 5 REM sleep cycles prefers. Suppose you regularly go to bed at 10 p.m. and set your alarm for 6 a.m.

In a few weeks Your melatonin levels start to rise around 9 p.m. and you will go to bed sleepy.

After your deepest sleep Around 5:00 AM, cortisol levels in the body begin to rise. and you will fall into a lighter sleep. Of course, you will wake up exactly at the scheduled time.

On the other hand, we must underline that although many people set their alarm clock to wake up at the time they want in the morning, the circadian rhythm does not like this.

Because a shocking jolt, such as an alarm, disrupts the sense of direction and causes more stress hormones to be secreted in the bodyIn other words, the smooth sleep transitions your body system makes while you sleep are disrupted.

However, if you follow the same schedule over time, your body’s very sensitive clock will do the same You wake up a few minutes or a few seconds before your alarm goes off.

Sources: very good health, Science ABC

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