晚上睡觉枕头高点好还是低点好?

2025-02-06 08:43:24
推荐回答(5个)
回答1:

  如何用枕,有很多科学和医学的根据。

  温度:人入睡以后头部温度一般在34—34.5摄氏度,比体温要低几度,如果头部温度过高就不易入睡。所以不同纬度,不同季节,人们选用的凉枕、暖枕也有很大差异,一般人在夏季往往在枕头上加一块凉席。所以选择枕头要符合地区和时令特点,使头部保持最佳的睡眠温度。

  高度:无论仰睡还是侧睡,最好选择能保持颈部的正常生理弧度的枕头,成人以仰卧或侧卧时枕高15厘米为宜。俗话说高枕无忧,其实不然,高枕使颈椎过于前曲,颈部软组织过度紧张、疲劳,易发生落枕,久而久之还会造成颈部的骨骼出现形态上的改变,如生理弯曲变直、反张。有人喜欢无枕睡眠或者枕头过低,这样也不好,会使头部充血,容易造成眼睑和颜面浮肿,并且下颚会因此向上抬,容易张口呼吸、打鼾。

  硬度:过硬的枕头,与头的接触面积减少,压强增大,头皮会感到不舒服,而枕头太软,难以保持一定的高度,会导致颈肌过度疲劳和影响呼吸的通畅,不利于睡眠。枕头只有柔软又不失一定硬度,才能减少与头皮之间的压强,又保持不均匀的压力,使血液循环可从压力较小的地方通过。此外,人的头形也与最初用枕有关,初生儿枕头要软硬适中,并注意不时调整头部角度,以免长大后头形不好。

  如何选择一款适合自己的枕头?

  人的一生有1/3时间在睡眠中度过,枕头可以说是相伴时间最长的一个伙伴。选用符合人体力学设计的枕头不仅能够保障高质量睡眠,而且关乎人生2/3时间工作、学习、生活的质量。

  医家有万病之源起于脊椎的说法。枕头的作用就是在睡眠时,保证人体颈部的生理弧度不变形。
  专家指出,颈椎位于人体脊柱最上端,包在颈内,由7块椎骨组成。所谓生理弧度即是由这7块椎骨形成的一个圆滑的、凸向前方的弧形。
  枕头选择不当,直接影响睡眠。据有关部门统计,中国失眠者占总人口35%以上;60%的交通事故是因司机睡眠不足3.5小时引起的。所谓“高枕无忧”的说法其实并不科学。枕头太高,无论以什么姿势睡觉,都不能保持颈椎正常的前凸弧度,都会加重颈椎负担。若出现颈部酸痛、头痛、头晕、耳鸣及失眠等神经衰弱等症状,或是睡到半夜感到手麻、脚麻,那可能就是枕头太高了;枕头过低则使头部充血,造成眼睑颜面浮肿,而且下颚会因此向上抬,容易张口呼吸、出现打鼾的情况。枕头太低、不枕枕头或枕头太软也会造成颈部与肩部酸痛。 专家认为,无论仰睡、侧睡,选择能保持颈部正常生理弧度的枕头最好。
  ◇ 改善睡眠质量,调节失眠、多梦;
  ◇ 改善人体微循环,增加肌体免疫力和抗病力;
  ◇ 矫正睡姿,促进骨骼正常生长,防止颈椎病;
  ◇ 纾解中枢神经系统功能,起到镇痛、镇静解痉、消炎、消肿的作用;
  ◇ 调整血压、降低血脂和血粘度;
  ◇ 调整胃肠功能、止泻效果显著;
  ◇ 抗菌、软化血管、活化体内水分子;
  ◇ 促进脂肪代谢,促进血液循患、健康瘦身;
  ◇ 消除疲劳、活化细胞、健脑益智、抗衰老作用;
  ◇ 美容护肤、减肥纤体,睡出美丽好身材。
  ◇ 提升记忆力,睡出好记性。
  枕枕相依,情侣的最爱。
  健康的,才是最好的

回答2:

回答3:

这个主要是看你睡得舒不舒服罢了,强迫自己要睡高点,睡低点,只会让自己更难入睡,还有看看你起床的时候颈部会不会不舒服就可以了。

回答4:

头大枕低点,头小枕高点。

回答5:

不高不低正好

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