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日期: 2023-07-20 | 來源: 中國日報 | 有0人參與評論 | 字體: 小 中 大
夏日炎炎，蓋被子實在太難了。全蓋熱得慌，不蓋怕生病。但不管怎麼樣，蓋被子的底線是把肚子遮住。話題#中國人骨子裡的蓋被子基因#也登上熱搜。In Chinese culture, there is a deep-rooted belief that even the healthiest individuals should never leave their belly button uncovered. This curious tradition has garnered significant attention online.
中國人相信，身體再棒的人，不蓋肚臍也會竄稀。不少網友在評論區紛紛變身“肚臍衛士”，表示就算熱死，肚臍也得蓋。有網友留言，就算漂流到孤島沒衣服穿，也得拿片落葉遮住肚臍。
Many assert that, regardless of the scorching heat, they must protect their belly buttons at all costs. Some even playfully claim that if stranded on a deserted island without any clothing, they would still find a way to shield their belly buttons, even if it means using a simple leaf.
還有博主產生奇思妙想：為什麼我們的被子不能設計成下圖這樣？
中國人對肚臍的保護世世代代向下傳承，肚臍到底有什麼奧妙？不蓋肚子真的容易生病嗎？
肚臍的脆弱性
本質上，肚臍是壹個傷疤。在胚胎階段，胎兒依靠臍帶連接母體，獲取氧氣和營養維系生命。出生後，醫生會把臍帶剪斷，把肚皮上留下的那截臍帶扎起來，待臍帶殘端壞死、脫落（壹般7天後），周圍的組織慢慢長起來，肚臍就出現了。
Your belly button (the navel) is simply a scar or remnant of the umbilical cord that connected you to your mother. The umbilical cord provides oxygen and nutrition to a baby during pregnancy, and it is cut and removed after birth, leaving a scar.
腹部橫切解剖圖
作為在胚胎發育過程中腹壁最後的閉合點，肚臍的表皮角質最薄，屏障功能最弱，且皮下無肌肉和脂肪組織。再加上肚臍緊鄰豐富的神經末梢和神經叢，因此對外部刺激特別敏感，是人體的相對“虛弱”之地，需重點保護。
As the final closing point of the abdominal wall during embryonic development, the skin over the belly button has the thinnest epidermal layer and the weakest barrier function. Moreover, there are no muscles or fat tissues underneath. Additionally, it is in close proximity to abundant nerve endings and nerve plexus, making it particularly sensitive to external stimuli and a relatively vulnerable area in the human body, requiring special protection.
所以中國人如此謹慎地保護肚臍是非常科學的。肚臍部位最怕風寒入侵，即使是炎熱的夏季也有受涼的風險。若不注意腹部保暖，用空調、風扇直對著肚臍吹，寒氣很容易通過肚臍進入人體，導致拉肚子、腹瀉等，女性還有可能痛經。
Therefore, it is scientifically sound for Chinese people to be cautious about protecting the belly button. The belly button area is especially susceptible to the invasion of cold winds, even in the hot summer, there is a risk of catching a cold. If one doesn't pay attention to keeping the abdomen warm and exposes the belly button directly to air conditioning or fans, the cold air can easily enter the body through the belly button, leading to diarrhea, stomach upset, and for women, even painful menstruation.
我們睡覺之所以不由自主蓋上肚臍，除了保護身體健康之外，還有壹個隱藏原因——蓋上被子睡覺更香。
美國睡眠基金會（sleep foundation）曾發表壹篇文章稱，睡覺時在身上蓋上壹條厚被子，有助於減輕壓力，促進平靜，提高睡眠質量。躺在厚被子裡就像被擁抱著，或是像嬰兒在襁褓中壹樣。輕柔而溫暖的壓力有助於減輕疲倦，改善失眠者、焦慮者或是自閉症患者的睡眠。
Many people find that adding a weighted blanket to their sleep routine helps to reduce stress and promote calm. In the same way as a hug or a baby's swaddle, the gentle pressure of a weighted blanket may help ease symptoms and improve sleep for people with insomnia, anxiety, or autism.- 新聞來源於其它媒體，內容不代表本站立場！
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