什么是分段的睡眠,健康吗?

分段的睡眠在我们的祖先中很受欢迎,但对于当今大多数人来说可能并不健康。找出您应该入睡多长时间。

医学评论

担心缺乏睡眠使您晚上起床吗?对于新父母,转班工人或太忙而不是获得8个小时,分段睡眠是一个痛苦的现实。研究表明,在轮班中睡觉是我们祖先的普遍做法。但是打断睡眠/唤醒周期可能不实用或健康。

什么是分段的睡眠?

Segmented sleep is a sleep pattern in which your night sleep is divided into two separate chunks, with a period of wakefulness in between. Before advances in人工照明,分段睡眠是正常的睡眠方式对许多人来说。


弗吉尼亚理工大学的历史学家罗杰·埃基尔奇(Roger Ekirch)花了16年的时间研究细分的睡眠,发现了大量证据表明,早期的几代人在黄昏之后就睡了一个睡眠。然后它回到床上待了第二次睡眠,一直持续到早晨。

细分睡眠健康的睡眠吗?

Ekirch’s research may suggest that waking up in the middle of the night is natural and even good for you. But doctors don't necessarily agree. “Segmented sleep may have been natural for our ancestors,” says Timothy A. Connolly, MD, a sleep specialist at the Center of睡觉Medicine在休斯敦的圣卢克主教医院,“但是今天,在较短的会议上睡觉是困难,不切实际的,并且可能具有破坏性。”

Most people today don’t have the time to sleep in two separate segments and would probably end up not getting the sleep they need. And one short sleep segment isn’t the answer. “四到五个小时的睡眠还不够康诺利说。“这可能不会立即影响您,但是如果您继续这种模式,您的健康就会受到影响。”破坏您的睡眠/唤醒周期可能会使您体内的每个细胞,组织和器官处于危险之中,并导致严重的医疗问题,例如肥胖,中风,心脏病和情绪障碍。

健康的睡眠:对您意味着什么

每个人的健康睡眠都不同,但是Connolly说,大多数成年人每晚都需要8个小时的睡眠。他说:“研究表明,每晚始终睡7到8个小时的成年人。时间。“睡眠对于整体身体健康至关重要,”他补充说,深度睡眠维修并更新了您的身体。Rapid eye movement (REM) sleep充电您的大脑。

But what if your job or a newborn in the family forces you to sleep in segments — how do you get the sleep you need? “New parents should split up nighttime duties and try to sleep when their baby does,” Connolly suggests. “Shift workers should stick to a consistent睡眠时间表, even on weekends. Everybody should make time for sleep – it’s a health priority.”

Waking at Night

如果您在深夜醒来,请不要惊慌。康诺利说,避免看时钟,然后尝试回去第二次睡眠。如果您不能入睡,请做一些轻松的事情,例如读书或听音乐。远离计算机和电视 - 都会产生过多的人造光,并且可以过度刺激您的大脑。

Improving Sleep Hygiene

许多人有不良的睡眠习惯,使入睡并保持睡眠困难。Connolly告诉他的患者进行良好的睡眠卫生。他说:“像一个3岁的孩子一样对待自己。”“设置就寝时间表并坚持下去。不要喝酒或咖啡因,也不要在睡前吃得很近。在一天初运动。当太阳下山以避免强烈的人造光时关闭电脑。保持卧室的黑暗,凉爽,并且没有电子噪音和光线。”

Paying Back Sleep Debt

“Every time you sacrifice on sleep, you add to your sleep debt," says Connolly. "Make it up right away.” So, if you lose 2 hours of sleep on Sunday night, try to get 2 extra hours on Monday night. Just like any debt, a sleep debt can be difficult to pay back if you allow it to accumulate. Get out of debt, and stay out of debt – your health depends on it.