How sleep can improve your immunity | Sleeping with Science, a TED series

128,191 views

2020-09-02 ・ TED


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How sleep can improve your immunity | Sleeping with Science, a TED series

128,191 views ・ 2020-09-02

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: Ivana Korom
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Often when we're sick
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λ²ˆμ—­: TED Translators Admin κ²€ν† : JY Kang
μ’…μ’… μš°λ¦¬λŠ” μ•„ν”Œ λ•Œ
00:01
typically what we want to do is just curl up in bed
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μΉ¨λŒ€μ— λˆ„μ›Œ 웅크린 μ±„λ‘œ
00:04
and go to sleep.
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μž λ“€κ³  μ‹Άμ–΄ ν•©λ‹ˆλ‹€.
00:05
And in part what we're trying to do
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그리고 μš°λ¦¬κ°€ λ…Έλ ₯ν•˜λŠ” 뢀뢄은
00:08
is sleep ourselves well,
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μž μ„ 잘 μžλŠ” 것 μž…λ‹ˆλ‹€.
00:10
because there's a very intimate association
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μ™œλƒν•˜λ©΄ 우리의 수면 건강과 λ©΄μ—­ 건강 사이에
00:13
between our sleep health and our immune health.
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λ°€μ ‘ν•œ 관련이 있기 λ•Œλ¬Έμž…λ‹ˆλ‹€.
00:17
[Sleeping with Science]
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[κ³Όν•™μ μœΌλ‘œ μˆ˜λ©΄ν•˜κΈ°]
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We know that individuals reporting less than seven hours of sleep a night
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개인이 ν•˜λ£¨μ— μž μžλŠ” μ‹œκ°„μ΄ 7μ‹œκ°„ 보닀 적으면
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are almost three times more likely to become infected by the rhinovirus,
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라이노 λ°”μ΄λŸ¬μŠ€μ— 감염될 ν™•λ₯ μ΄ 거의 3λ°° 이상 λ†’λ‹€κ³  ν•©λ‹ˆλ‹€.
00:31
otherwise known as the common cold.
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일반적으둜 감기둜 μ•Œλ €μ Έ μžˆλŠ” λ°”μ΄λŸ¬μŠ€μ£ .
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We also know that women sleeping five hours or less a night
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λ˜ν•œ ν•˜λ£¨ 수면 μ‹œκ°„μ΄ 5μ‹œκ°„ μ΄ν•˜μΈ 여성은
00:38
are almost 70 percent more likely to develop pneumonia.
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폐렴에 걸릴 ν™•λ₯ μ΄ 거의 70% 더 λ†’μŠ΅λ‹ˆλ‹€.
00:42
Well we've also discovered that sleep can play a role
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μˆ˜λ©΄μ— λŒ€ν•΄ λ°ν˜€μ§„ 또 ν•˜λ‚˜μ˜ 사싀은
ν›Œλ₯­ν•œ 예방 μ ‘μ’… 역할을 ν•œλ‹€λŠ” κ²ƒμž…λ‹ˆλ‹€.
00:45
in your successful immunization.
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00:48
So in one study, they took a group of individuals
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μ–΄λŠ μ—°κ΅¬μ—μ„œλŠ” ν•œ 그룹을 μ„ μ •ν•˜μ—¬
00:51
and they limited them to four hours of sleep a night
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ν•˜λ£¨μ— 4μ‹œκ°„λ§Œ μž μ„ μžλ„λ‘ ν–ˆμŠ΅λ‹ˆλ‹€.
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for six nights.
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6일 λ™μ•ˆ 말이죠.
00:56
And in the other group,
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그리고 λ‹€λ₯Έ 그룹은
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they gave them a full night of sleep
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맀일 λ°€ μˆ™λ©΄μ„ μ·¨ν•  수 μžˆλ„λ‘
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each and every one of those nights.
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μΆ©λΆ„ν•œ μ‹œκ°„μ„ μ£Όμ—ˆμŠ΅λ‹ˆλ‹€.
01:01
And then during that time period, they gave them a flu shot
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그리고 μ‹€ν—˜ κΈ°κ°„ λ™μ•ˆμ— 두 그룹에 감기 주사λ₯Ό 놓고
01:05
and they measured the response to that flu shot.
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감기 μ£Όμ‚¬μ˜ λ°˜μ‘μ„ μΈ‘μ • ν•˜μ˜€μŠ΅λ‹ˆλ‹€.
01:09
What they discovered is that in those individuals
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이 두 그룹의 μ°Έμ—¬μžλ“€μ—κ²Œμ„œ 발견된 사싀은
01:12
who were sleeping just four hours a night,
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ν•˜λ£¨μ— 4μ‹œκ°„λ§Œ μž μ„ μž” μ‚¬λžŒλ“€μ€
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they went on to produce less than 50 percent
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항체 μƒμ„±μœ¨μ΄
정상적인 항체 λ°˜μ‘μ˜ 50% λ―Έλ§Œμ΄μ—ˆλ‹€λŠ” κ²ƒμž…λ‹ˆλ‹€.
01:19
of the normal antibody response.
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01:21
So in other words, if you're not getting sufficient sleep
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즉, λ§Œμ•½ 독감 예방 주사λ₯Ό 맞기 μ „ λ©°μΉ  λ™μ•ˆ
01:24
in the week or the days before you get your flu shot,
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μΆ©λΆ„ν•œ μˆ˜λ©΄μ„ μ·¨ν•˜μ§€ λͺ»ν•œλ‹€λ©΄
예방 μ ‘μ’…μ˜ νš¨κ³Όκ°€ 훨씬 λ–¨μ–΄μ§ˆ 수 μžˆλ‹€λŠ” 것이죠.
01:29
it may render that vaccination far less effective as a consequence.
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01:34
What this tells us,
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이 사싀이 λ§ν•΄μ£ΌλŠ” 것은
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and now what we're starting to learn,
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그리고 μš°λ¦¬κ°€ μ•Œκ²Œ 된 것은
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is that it's during sleep at night,
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밀에 μž μ„ μžλŠ” λ™μ•ˆ,
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including deep non-REM sleep,
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특히 λΉ„ 렘(REM) μˆ˜λ©΄μ„ μ·¨ν•  λ•Œ
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when we actually restock the weaponry
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우리의 λ©΄μ—­ 곡μž₯μ—μ„œλŠ”
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within our immune arsenal.
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μ‹€μ œλ‘œ λ©΄μ—­λ ₯을 λ³΄μΆ©ν•˜κ³  μžˆμŠ΅λ‹ˆλ‹€.
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We actually stimulate the production
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μš°λ¦¬λŠ” μ‹€μ œλ‘œ λ‹€μ–‘ν•œ λ©΄μ—­ 인자의
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of numerous different immune factors.
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생성을 μžκ·Ήν•©λ‹ˆλ‹€.
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And furthermore,
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κ²Œλ‹€κ°€
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the body actually increases its sensitivity to those immune factors.
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우리 μ‹ μ²΄λŠ” μ‹€μ œλ‘œ μž μ„ 잘 λ•Œ λ©΄μ—­ μΈμžμ— μ˜ˆλ―Όν•΄μ§€κ²Œ λ©λ‹ˆλ‹€.
02:01
So you wake up the next day
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κ·Έλž˜μ„œ μ—¬λŸ¬λΆ„μ€ λ‹€μŒλ‚  아침에
02:03
as a more robust immune individual.
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더 κ°•λ ₯ν•œ λ©΄μ—­λ ₯을 가진 μ‚¬λžŒμœΌλ‘œ κΉ¨μ–΄λ‚˜κ²Œ λ˜λŠ”κ±°μ£ .
02:07
So when it comes to your immune system,
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κ·Έλ ‡κΈ° λ•Œλ¬Έμ— λ©΄μ—­ 체계λ₯Ό 생각할 땐
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you should perhaps think of sleep
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μˆ˜λ©΄μ„ λ– μ˜¬λ €μ•Ό ν•˜λŠ”λ°μš”.
02:12
as one of the best health insurance policies
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μ—¬λŸ¬λΆ„μ΄ μ·¨ν•  수 μžˆλŠ” 졜고의 κ±΄κ°•λ³΄ν—˜ 쀑 ν•˜λ‚˜κ°€
02:15
that you could ever wish for.
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λ°”λ‘œ 수면이기 λ•Œλ¬Έμž…λ‹ˆλ‹€.
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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