Ever since we were little, we've felt that sleeping with our feet uncovered can be a little scary, isn't it? However, this is a habit that can help change body temperature during sleep. According to scientists, this helps a lot to improve the quality of sleep, providing a more pleasant night and many benefits for our health.
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How can this habit improve your night's sleep?
According to researchers, sleeping with your feet out of the blanket helps keep your body at a lower average temperature, which can lead to deeper nights of sleep. That's because high temperatures at bedtime can act as a trigger to keep people awake.
After all, feet are very sensitive and very important regions to get rid of body heat. This is due to the fact that the soles do not have hair and are formed by structures called arteriovenous anastomoses, which are responsible for connecting arteries to veins. In this way, when the environment is warmer, these parts expand and allow more blood to pass through our skin, trying to cool them down.
This is why our fingers are very cold, in addition to our ears, hands, noses and lips, since they have the same structures.
How to prepare for a night's sleep?
In general, our body temperature starts to drop between 1 and 2 degrees every time we lie down to sleep. So when we cover ourselves completely, it will automatically work to warm up, which can keep you less relaxed at night. Therefore, it is recommended to leave the feet outside the cover when sleeping.
Also, some strategies and habits can help a lot in this process. According to researchers, taking a warm bath before bed or drinking something hot, strange as it may seem, can help our body to cool down. Already when consuming cold foods, our vases can be tight, which will increase body temperature, making us retain more heat.
