How daylight saving time affects our bodies, minds -- and world | Sleeping with Science

167,975 views ・ 2021-11-03

TED


μ•„λž˜ μ˜λ¬Έμžλ§‰μ„ λ”λΈ”ν΄λ¦­ν•˜μ‹œλ©΄ μ˜μƒμ΄ μž¬μƒλ©λ‹ˆλ‹€.

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Transcriber: TED Translators Admin Reviewer:
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Did you know that there is a global experiment performed
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λ²ˆμ—­: Miji Ahn κ²€ν† : Yujin Son
μ „μ„Έκ³„μ μœΌλ‘œ μ–΄λ– ν•œ μ‹€ν—˜μ΄
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on approximately 1.6 billion people
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μ•½ 16μ–΅λͺ…μ˜ μ‚¬λžŒλ“€μ—κ²Œ
00:06
across 75 countries twice a year?
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75κ°œκ΅­μ— 걸쳐 맀년 두 λ²ˆμ”© μ§„ν–‰λ˜λŠ” κ±Έ μ•Œκ³  κ³„μ…¨λ‚˜μš”?
00:09
It’s called daylight saving time.
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일광 μ ˆμ•½ μ‹œκ°„μ œλΌλŠ” μ‹€ν—˜μ΄μ£ .
00:13
[Sleeping with Science]
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[κ³Όν•™κ³Όμ˜ 수면]
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The sleep-associated consequences are more significant than you may realize.
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수면의 영ν–₯은 생각보닀 훨씬 μ€‘λŒ€ν•©λ‹ˆλ‹€.
00:22
For example in the spring,
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예λ₯Ό λ“€μ–΄ λ΄„μ—λŠ”
00:24
when we lose one hour of sleep,
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ν•œ μ‹œκ°„ 적게 자게 λ˜λŠ”λ°,
00:26
there is a subsequent 24 percent relative increase in heart attacks.
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μƒλŒ€μ μœΌλ‘œ 심μž₯ λ§ˆλΉ„μ˜ λ°œλ³‘λ₯ μ΄ 24% μ¦κ°€ν•˜μ£ .
00:31
In contrast, in the fall --
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λ°˜λŒ€λ‘œ κ°€μ„μ—λŠ”,
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in the autumn,
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00:34
when we gain an hour of sleep,
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ν•œ μ‹œκ°„ 더 자게 λ˜λŠ”λ°,
00:36
there is a 21 percent reduction in heart attacks.
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심μž₯ λ§ˆλΉ„ λ°œλ³‘λ₯ μ΄ 21% μ€„μ–΄λ“€μ–΄μš”.
00:40
Isn’t that incredible?
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λ†€λžμ§€ μ•Šλ‚˜μš”?
00:42
And I should also note
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또 μ£Όλͺ©ν•΄μ•Ό ν•  점은
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that we see similar changes in things such as road traffic accidents,
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λΉ„μŠ·ν•œ λ³€ν™”λ₯Ό λ³΄μ΄λŠ” 것엔 κ΅ν†΅μ‚¬κ³ λ‚˜ λ‡Œμ‘Έμ€‘,
00:48
strokes
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00:49
and, tragically, suicide rates as well.
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μžμ‚΄λ₯ μ΄ μžˆλ‹€λŠ” κ²λ‹ˆλ‹€.
00:53
In fact, even the economy suffers
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사싀, 경제적 μΈ‘λ©΄μ—μ„œλ„
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with certain stock market returns taking a downswing
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νŠΉμ • μ¦μ‹œ 수읡λ₯ μ΄ ν•˜λ½ν•˜μ—¬ 어렀움을 κ²ͺμŠ΅λ‹ˆλ‹€.
00:59
following the shift to daylight saving time
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일광 μ ˆμ•½ μ‹œκ°„μ œκ°€ μ μš©λ˜μ–΄
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and that one hour of lost sleep.
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ν•œ μ‹œκ°„ 덜 자게 된 ν›„μ—μš”.
01:03
This is how fragile our brains,
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μ΄λŠ” 우리 λ‡Œμ™€ 신체,
01:07
our bodies
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μ‹¬μ§€μ–΄λŠ” 우리 μ‚¬νšŒκ°€
01:08
and even our societies are
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수면 뢀쑱에 μ–Όλ§ˆλ‚˜ μ·¨μ•½ν•œμ§€ 보여주죠.
01:10
when it comes to sleep loss.
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01:12
But said more positively,
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ν•˜μ§€λ§Œ κΈμ •μ μœΌλ‘œ 보자면,
01:14
even just small increases in sleep
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μ•„μ£Ό μ•½κ°„μ˜ 수면 μ‹œκ°„ 증가에도
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can have immediate as well as long-term health benefits.
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μž₯기적이고 즉각적인 건강 상 이점이 μžˆλ‹€λŠ” κ±°μ£ .
01:21
So rather than thinking of sleep as a cost,
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κ·ΈλŸ¬λ‹ˆ μˆ˜λ©΄μ„ λŒ€κ°€λΌκ³  μƒκ°ν•˜λŠ” λŒ€μ‹ ,
01:24
we can instead think of sleep
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수면이 였히렀
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as one of the very best investments we can make.
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μš°λ¦¬κ°€ ν•  수 μžˆλŠ” 졜고의 투자라고 μƒκ°ν•©μ‹œλ‹€.
이 μ›Ήμ‚¬μ΄νŠΈ 정보

이 μ‚¬μ΄νŠΈλŠ” μ˜μ–΄ ν•™μŠ΅μ— μœ μš©ν•œ YouTube λ™μ˜μƒμ„ μ†Œκ°œν•©λ‹ˆλ‹€. μ „ 세계 졜고의 μ„ μƒλ‹˜λ“€μ΄ κ°€λ₯΄μΉ˜λŠ” μ˜μ–΄ μˆ˜μ—…μ„ 보게 될 κ²ƒμž…λ‹ˆλ‹€. 각 λ™μ˜μƒ νŽ˜μ΄μ§€μ— ν‘œμ‹œλ˜λŠ” μ˜μ–΄ μžλ§‰μ„ 더블 ν΄λ¦­ν•˜λ©΄ κ·Έκ³³μ—μ„œ λ™μ˜μƒμ΄ μž¬μƒλ©λ‹ˆλ‹€. λΉ„λ””μ˜€ μž¬μƒμ— 맞좰 μžλ§‰μ΄ μŠ€ν¬λ‘€λ©λ‹ˆλ‹€. μ˜κ²¬μ΄λ‚˜ μš”μ²­μ΄ μžˆλŠ” 경우 이 문의 양식을 μ‚¬μš©ν•˜μ—¬ λ¬Έμ˜ν•˜μ‹­μ‹œμ˜€.

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