In the early summer of the spring, the weather has gradually become hot. When I was on the bed, although it was very comfortable to cover the quilt, I felt a little hot slowly, but if I smashed the quilt, I felt a little cold, so I only stretched out. One foot or two arms are exposed, just enough to fall asleep. So, is there any scientific and reasonable explanation for this phenomenon? According to the Spanish National newspaper website reported on October 11, although this seems to be a somewhat strange habit, but extending a foot outside the quilt has its scientific explanation, in fact, this is an appropriate move Especially in the cold spring and autumn. In order to be able to fall asleep, the body needs to be able to lower the body temperature by about 1 degree. As neuroscientist Matthew Walker explains in "Why do we need to sleep?": "So, it's easier to fall asleep in a cold room than in an overheated room." The human body can not only cool according to the environment, but also use the skin to cool down. Specifically, there are many small blood vessels in the surface of the skin of the hands, head and feet, which allow blood to diffuse and cool in a large area near the air. That is to say, when people go to sleep, the hands, feet and head will heat up, the purpose is to dissipate heat and lower body temperature. But if these parts are covered under the quilt, the body will not be able to dissipate heat. This is why sometimes we need to extend our hands and feet out of the quilt to fall asleep comfortably. China Sheet Set Trading Network is an e-commerce platform of China Net Library which focuses on bed sheets. It concentrates on all the upstream and downstream enterprises in the country for genuine purchase and genuine wholesale. Provide consumers with a professional sheet cover trading platform and information, with a wealth of bed linen resources. The quality of the sheet cover can be guaranteed fundamentally. So if you want to pay more attention to the knowledge of bed sheets, please come here! The above information comes from the China Sheet Cover Trading Network: / Ningshing Trading Group is a professional manufacturer and trading company engaged in the research, development, we have obtained ISO certificates and other related products certificates, such as Childrens Music Toothbrush. Baby Sonic Toothbrush,Childrens Electrical Toothbrush,Kids Flash Toothbrush,Childrens Music Toothbrush,Travel Toothbrush Ningbo Ningshing Trading Group Inc. , https://www.ningshingglobal.com
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