Probably all of us have wrapped ourselves tightly in a blanket or duvet for fear of imaginary monsters from under the bed. And few of us have been brave enough to put our legs outside the perimeter of our bedding. How is it that sleeping without covers is downright impossible for many people, even on a hot night?
Why Is Sleeping Without a Duvet is Impossible for Many People?
Covering while sleeping helps us maintain a constant temperature. A blanket or duvet is a good ally of warm-blooded creatures such as humans. Our body itself generates the temperature needed for the body to function properly, but this requires a fair amount of energy.
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During sleep, however, maintaining it can be problematic, and this is where an outer covering helps. Therefore, it is much easier for us to fall asleep under the duvet, because the body then fully relaxes and does not “worry about the temperature”.
In addition, the blanket creates a microclimate that warms our skin, and the surrounding factors that cool our body do not affect us as much.
Why Do We Fall Asleep Under a Blanket?
Blankets and duvet are part of our routine. From childhood we are used to the fact that a blanket or duvets are an essential part of sleep, just like a bed or pillow. This makes us unable to imagine any other method of falling asleep. Sleeping without a cover is often problematic in tropical countries, where it is usual to sleep without an unnecessary covering.
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A soft duvet keeps us safe and reduces stress and anxiety. Serotonin is one of the chemicals that plays an important role in keeping us happy and calm.
When we are stressed and anxious, it is difficult to fall asleep. However, when we cover up, the amount of serotonin in the body increases and these negative feelings begin to subside. This is also due to the fact that our covered body seems “protected,” which significantly improves our mood.
Do you already have it clear why you can’t fall asleep without a cover?