Facts About Healthy Sleep

Facts About Healthy Sleep

Facts About Healthy Sleep and tips When You Can’t Sleep Properly On Your First Night In A New Place In Just A Minute.

Facts About Healthy Sleep

Facts About Healthy Sleep, If you sleep away from home, do you struggle to fall asleep as easily as you might do in your own bed? And even if you do get some shuteye, do you still feel tired the next day? Well, Melatonin ( Click here to buy now ) Tablets are the best solution for first night at new place.

I personally have this problem every time I sleep somewhere different, without fail. It can be very frustrating, especially if I have an important activity happening the next day.

I used to think it was due to unfamiliarity with the surroundings or excitement about visiting a new place on holiday.

Or perhaps the sleep problems were a result of a change to my night routine, which I try to keep as stable as possible to tackle my insomnia.

Recent research, however, suggests that there may be a deeper explanation than simple unfamiliarity.

Facts About Healthy Sleep
Facts About Healthy Sleep

First Night Effect

When patients undergo an overnight sleep study, sleep experts have long known they can’t always rely on the first night’s data.

In 2014, researchers from the University of Budapest looked into this effect more closely. They studied 27 people and found significant differences in sleep quality between the first and second nights.

On the first night, people took longer to get to sleep, slept for a shorter period, woke up more often and had less of the important restorative phases of sleep.

12 of the people studied also routinely suffered from nightmares. And they found that this group had even greater differences in the sleep parameters between the two nights.

The evolutionary theory

So why is it that so many people struggle to sleep in a different bedroom, even if they normally sleep well at home?

One theory is that poor sleep on the first night in a new environment is a natural, evolutionary self-defense mechanism.

It’s argued that your brain decides that a new place can mean extra danger to you, so a part of your brain stays alert. You could say it’s keeping watch while you rest.

In ancient times this could have been vital for self-preservation. Moving from a safe spot to a new and unfamiliar area could increase the danger from wild animals or other humans. This probably required early humans to be much more alert, even when sleeping.

Recent research

In April 2016, researchers explored the first night effect using
advanced neuroimaging techniques and polysomnography. The results were reported in Current Biology.

They studied 35 people sleeping in new environments, measuring brain activity on the first night and subsequent nights.

They focused their attention on the slow (Delta) wave part of the sleep cycle. This part of the sleep cycle is when we’re in our deepest sleep, and is also an essential restorative phase of sleep.

One half of the brain stays more alert

The researchers found that the left-hand side of the brain appeared to stay more active than the right-hand side on the first night. However, in the following nights there was little or no difference in activity between the two sides.

The brain also reacted much more to external noise on the first night, resulting in more awakenings and a faster reaction time.

To test this, while people were sleeping the researchers played noise into their ears. On average they woke up over 3 times more often on the first night than on the second.

Figure 1 below shows the average number of awakenings over a 5 minute period on the first night and then on the second night.

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