How sleeping in the dark benefits your brain

sleep in complete darkness

Sleep is a process that affects our bodies physically, mentally, and emotionally. It helps in regulating the circadian rhythm and releasing hormones. Sleep deprivation can cause chronic inflammation.

In a study done by the University of Bristol, they found that people who experienced sleep deprivation scored lower on tests of memory and concentration. They also had higher levels of fatigue and were more likely to report symptoms such as headaches and nausea than those who slept normally or even deeply during their insomnia period.

During sleep, our body moves into a deeper state of rest. It allows us to physically recharge and release stress that builds up during the day. Furthermore, when we are able to relax our body, it becomes more receptive to new ideas and thoughts that can help us make progress in life or work.

However, sleeping in complete darkness provides the body with ways more benefits. Most of us are aware that sleeping in complete darkness is important for well-being. Research has shown that sleeping in complete darkness helps with blood glucose balance, digestive health, and immune system health.

How sleeping in complete darkness benefits you:

Increased production of melatonin:

Some people are unaware of the benefits of sleeping in complete darkness. Darkening the room with blackout drapes or using eye masks can help people sleep better and wake up feeling refreshed. This is because sleeping in complete darkness promotes the production of melatonin in our brains.

Melatonin release aids in decreasing blood pressure, lowering blood sugar levels, maintaining healthy cholesterol levels, and improving immune function.

People who are exposed to bright lights during their sleep have lower melatonin levels than those who are exposed to complete darkness during the same period of time. This can be a reason for serious health problems like diabetes and heart disease.

The importance of a good sleep-wake cycle:

A correct sleeping cycle of waking up during the day and sleeping when it’s dark outside, is what we were programmed to do as species. This cycle was only broken because of the invention of electricity and now new technology such as phones and social media platforms that can keep us up at night.

When the correct sleep-wake cycle eventually becomes part of one’s life, as in sleeping at night and waking up during the day, it can help maintain a healthy lifestyle and improve your quality of life.

In other words, sleeping in complete darkness is something we were made for, and causes no side effects. However, it can have greater results if it is combined with other methods that increase melatonin such as exercise or foods that contain tryptophan.

One of the only ways to help our body and biological clock understand that it is now nighttime and time for a refreshing 8 or more hours of sleep is to try and sleep in complete darkness. This will regulate our biological clocks which can decrease our levels of stress and hormones.

Our sleep is highly influenced by our circadian rhythm. Our circadian rhythm is the biological clock that regulates our sleep-wake cycle and influences the levels of melatonin in our body. 

Our body has evolved over time in order to adapt to the natural cycles of our environment. One such cycle is the day-night cycle. This is why our body functions better when we sleep at night and wake up during the day.

Other various benefits:

Sleeping in total darkness, also known as ‘dark therapy,’ can help you fight your stress and depression. It has been proven that sleeping in complete darkness for three weeks can help with insomnia, which is a common symptom among people who suffer from depression or anxiety disorders.

It has been proven that sleeping in complete darkness can lead to a better, more restful sleep. Here are some other benefits of sleeping in the dark:

– It has been shown that when people sleep in complete darkness, they will have a more restful sleep. It is not advisable to take sleeping pills, instead try going to bed early and switching off all sources of light.

– People who sleep in complete darkness report having less snoring and fewer night time awakenings. There is also a reduction of stress levels.

– In addition, people who sleep in complete darkness are more likely to feel more energetic during the day, are more rested and have a greater sense of motivation to fo through their day, compared to those who do not sleep in the dark.

– People who slept without any light were found to feel less tired and with increased alertness levels as well.

– People who sleep in complete darkness have an 8% improvement in memory and 14% better attention.

-People who sleep in the dark had a staggering 20% better cognitive performance than those who slept with light exposure.

-Research shows that people with a regular sleep schedule have improved memory compared to those who don’t seem to be able to catch up on sleep, when it is needed.

Bottom line:

There are many benefits of sleeping in the dark. The most important one is that you’ll be able to fall asleep faster and get better quality sleep because your body won’t be getting excited or tempted by light.

Some other benefits are that you’ll experience higher levels of well-restedness, improved immune system function and reduction in health risks.

all these benefits can be achieved if we stay in complete darkness and avoid artificial light sources like smartphones, laptops, and TVs. So turn off your devices before going to bed!

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