What actually causes high cholesterol? - Hei Man Chan

942,991 views ใƒป 2025-01-21

TED-Ed


์•„๋ž˜ ์˜๋ฌธ์ž๋ง‰์„ ๋”๋ธ”ํด๋ฆญํ•˜์‹œ๋ฉด ์˜์ƒ์ด ์žฌ์ƒ๋ฉ๋‹ˆ๋‹ค.

๋ฒˆ์—ญ: Taeyoung Jang ๊ฒ€ํ† : DK Kim
00:06
In 1968, the American Heart Association made an announcement
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1968๋…„, ๋ฏธ๊ตญ ์‹ฌ์žฅ ํ˜‘ํšŒ๋Š” ํ•œ ๊ฐ€์ง€ ๋ฐœํ‘œ๋ฅผ ํ–ˆ๋Š”๋ฐ
00:11
that would influence peopleโ€™s diets for decades:
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์ˆ˜์‹ญ ๋…„ ๋™์•ˆ ์‚ฌ๋žŒ๋“ค์˜ ์‹๋‹จ์— ์˜ํ–ฅ์„ ๋ฏธ์น  ๋‚ด์šฉ์ด์—ˆ์Šต๋‹ˆ๋‹ค.
00:15
they recommended that people avoid eating more than three eggs a week.
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๊ทธ๋“ค์€ ์ผ์ฃผ์ผ์— ๊ณ„๋ž€์„ 3๊ฐœ ์ด์ƒ ๋จน์ง€ ๋ง ๊ฒƒ์„ ๊ถŒ๊ณ ํ–ˆ์Šต๋‹ˆ๋‹ค.
00:21
Their reasoning was that the cholesterol packed into egg yolks
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์ด์œ ๋Š” ๋‹ฌ๊ฑ€ ๋…ธ๋ฅธ์ž์— ์ž”๋œฉ ๋“ค์–ด ์žˆ๋Š” ์ฝœ๋ ˆ์Šคํ…Œ๋กค์ด
00:25
could increase cardiovascular disease risk.
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์‹ฌํ˜ˆ๊ด€ ์งˆํ™˜ ์œ„ํ—˜์„ ๋†’์ผ ์ˆ˜ ์žˆ๋‹ค๋Š” ๊ฒƒ์ด์—ˆ์Šต๋‹ˆ๋‹ค.
00:29
But it turns out that the reality is more complicated.
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ํ•˜์ง€๋งŒ ์‹ค์ œ๋กœ๋Š” ๋” ๋ณต์žกํ•œ ๊ฒƒ์œผ๋กœ ๋ฐํ˜€์กŒ์Šต๋‹ˆ๋‹ค.
00:32
Let's delve into digestion to understand why.
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๊ทธ ์ด์œ ๋ฅผ ์•Œ๊ธฐ ์œ„ํ•ด ์†Œํ™” ๊ณผ์ •์„ ์•Œ์•„๋ณด๋„๋ก ํ•ฉ์‹œ๋‹ค.
00:36
As your body processes a meal, it emulsifies fats into lipid droplets
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์šฐ๋ฆฌ ๋ชธ์€ ์Œ์‹์„ ์ฒ˜๋ฆฌํ•˜๋ฉด์„œ ์ง€๋ฐฉ์„ ์ง€์งˆ ๋ฐฉ์šธ๋กœ ์œ ํ™”์‹œ์ผœ์„œ
00:42
that can then get absorbed in your small intestine.
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์†Œ์žฅ์—์„œ ํก์ˆ˜๋  ์ˆ˜ ์žˆ๊ฒŒ ํ•ฉ๋‹ˆ๋‹ค.
00:46
These lipid droplets make their way to various tissues,
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์ด ์ง€์งˆ ๋ฐฉ์šธ์€ ๊ฐ„์„ ํฌํ•จํ•ด์„œ ๋‹ค์–‘ํ•œ ์กฐ์ง์œผ๋กœ ์ „๋‹ฌ๋ฉ๋‹ˆ๋‹ค.
00:50
including your liver.
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00:52
There, specialized cells unpack and reassemble them
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๊ฐ„์—์„œ๋Š” ํŠน์ˆ˜ํ•œ ์„ธํฌ๊ฐ€ ์ด๋ฅผ ๋ถ„ํ•ดํ•˜๊ณ  ์žฌ์กฐ๋ฆฝํ•ด์„œ
00:56
into lipid-protein packages, called lipoproteins,
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์ง€๋‹จ๋ฐฑ์งˆ์ด๋ผ๊ณ  ๋ถ€๋ฅด๋Š” ์ง€์งˆ๋‹จ๋ฐฑ์งˆ ๋ฌถ์Œ์œผ๋กœ ๋งŒ๋“œ๋Š”๋ฐ
01:00
that are optimized to flow through your bloodstream.
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์ด ๋ฌถ์Œ์€ ํ˜ˆ๋ฅ˜๋ฅผ ํ†ตํ•ด ํ๋ฅด๋„๋ก ์ตœ์ ํ™”๋œ ๊ฒƒ์ž…๋‹ˆ๋‹ค.
01:04
Lipoproteins are composed of different ratios of protein and fat,
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์ง€๋‹จ๋ฐฑ์งˆ์€ ๋‹จ๋ฐฑ์งˆ๊ณผ ์ง€๋ฐฉ์˜ ๋น„์œจ์ด ์—ฌ๋Ÿฌ ๊ฐ€์ง€๋ผ์„œ
01:09
so their density varies.
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๋ฐ€๋„๊ฐ€ ๋‹ค์–‘ํ•ฉ๋‹ˆ๋‹ค.
01:12
VLDL, or very low-density lipoprotein,
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VLDL, ์ฆ‰, ์ดˆ์ €๋ฐ€๋„ ์ง€๋‹จ๋ฐฑ์งˆ์€
01:17
is mostly packed with fatty molecules, including triglycerides and cholesterol.
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๋Œ€๋ถ€๋ถ„ ํŠธ๋ฆฌ๊ธ€๋ฆฌ์„ธ๋ฆฌ๋“œ์™€ ์ฝœ๋ ˆ์Šคํ…Œ๋กค์„ ๋น„๋กฏํ•œ ์ง€๋ฐฉ ๋ถ„์ž๋กœ ๊ฐ€๋“ ์ฐจ ์žˆ์Šต๋‹ˆ๋‹ค.
01:24
VLDL delivers lipids to your muscle and fat cells
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VLDL์€ ๊ทผ์œก๊ณผ ์ง€๋ฐฉ ์„ธํฌ์— ์ง€์งˆ์„ ๊ณต๊ธ‰ํ•˜์—ฌ
01:28
to be stored and used for energy.
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์ €์žฅํ•˜๊ฑฐ๋‚˜ ์—๋„ˆ์ง€๋กœ ์‚ฌ์šฉํ•ฉ๋‹ˆ๋‹ค.
01:31
Afterwards, itโ€™s converted into LDL, or low-density lipoprotein.
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๊ทธ ํ›„์—๋Š” ์ €๋ฐ€๋„ ์ง€๋‹จ๋ฐฑ์งˆ, ์ฆ‰, LDL๋กœ ์ „ํ™˜๋ฉ๋‹ˆ๋‹ค.
01:37
LDL is informally known as โ€œbad cholesterolโ€
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LDL์€ ๋น„๊ณต์‹์ ์œผ๋กœ๋Š” โ€˜๋‚˜์œ ์ฝœ๋ ˆ์Šคํ…Œ๋กคโ€™๋กœ ์•Œ๋ ค์ ธ ์žˆ๋Š”๋ฐ
01:42
because itโ€™s associated with cardiovascular diseases.
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์‹ฌํ˜ˆ๊ด€ ์งˆํ™˜๊ณผ ๊ด€๋ จ์ด ์žˆ๊ธฐ ๋•Œ๋ฌธ์ž…๋‹ˆ๋‹ค.
01:47
This is because LDL is more prone to accumulating on blood vessel walls,
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์ด๋Š” LDL์ด ํ˜ˆ๊ด€๋ฒฝ์— ์ถ•์ ๋˜๊ธฐ ์‰ฌ์›Œ
01:53
which can cause inflammation.
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์—ผ์ฆ์„ ์œ ๋ฐœํ•  ์ˆ˜ ์žˆ๊ธฐ ๋•Œ๋ฌธ์ž…๋‹ˆ๋‹ค.
01:55
The inflammation attracts specialized white blood cells, called macrophages,
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์—ผ์ฆ์€ ๋Œ€์‹ ์„ธํฌ๋ผ๊ณ  ํ•˜๋Š” ํŠน์ˆ˜ํ•œ ๋ฐฑํ˜ˆ๊ตฌ๋ฅผ ๋Œ์–ด๋ชจ์•„,
02:01
to remove the LDL buildup.
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์ถ•์ ๋œ LDL์„ ์ œ๊ฑฐํ•ฉ๋‹ˆ๋‹ค.
02:03
But absorbing too many lipids can compromise macrophages,
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๊ทธ๋Ÿฌ๋‚˜ ๋„ˆ๋ฌด ๋งŽ์€ ์ง€์งˆ์„ ํก์ˆ˜ํ•˜๋ฉด ๋Œ€์‹ ์„ธํฌ๊ฐ€ ์†์ƒ๋˜์–ด,
02:08
causing more inflammation and triggering more macrophage recruitment.
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๋” ๋งŽ์€ ์—ผ์ฆ์„ ์œ ๋ฐœํ•˜๊ณ  ๋Œ€์‹ ์„ธํฌ ๋™์›์„ ์ด‰์ง„ํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.
02:13
As the cells clump together, they form a fibrous, scab-like cap,
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์„ธํฌ๋“ค์ด ์„œ๋กœ ๋ญ‰์น˜๋ฉด ๋”ฑ์ง€ ๋ชจ์–‘์˜ ์„ฌ์œ ์งˆ ๋šœ๊ป‘์ด ํ˜•์„ฑ๋˜์–ด,
02:19
effectively narrowing the artery.
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๊ฒฐ๊ตญ ๋™๋งฅ์„ ์ขํž™๋‹ˆ๋‹ค.
02:22
This can interfere with blood flow and weaken vessel walls,
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์ด๋Š” ํ˜ˆ๋ฅ˜๋ฅผ ๋ฐฉํ•ดํ•˜๊ณ  ํ˜ˆ๊ด€๋ฒฝ์„ ์•ฝํ™”์‹œ์ผœ,
02:26
making clots and ruptures more likely.
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ํ˜ˆ์ „ ๋ฐ ํŒŒ์—ด์„ ์ผ์œผํ‚ฌ ๊ฐ€๋Šฅ์„ฑ์ด ๋” ์ปค์ง‘๋‹ˆ๋‹ค.
02:30
High-density lipoprotein. or HDL, on the other hand,
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๋ฐ˜๋ฉด ๊ณ ๋ฐ€๋„ ์ง€๋‹จ๋ฐฑ์งˆ, ์ฆ‰, HDL์€ ๋‹จ๋ฐฑ์งˆ์„ ๋” ๋งŽ์ด ํฌํ•จํ•˜๋ฉฐ
02:34
packs more protein.
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02:36
It picks up excess LDL in the blood and brings it back to the liver,
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ํ˜ˆ์•ก์—์„œ ๊ณผ๋Ÿ‰์˜ LDL์„ ํก์ˆ˜ํ•˜์—ฌ
๊ฐ„์œผ๋กœ ๋˜๋Œ๋ ค ๋ฐฐ์ถœํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.
02:41
where it can be excreted.
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02:44
Because HDL is anti-inflammatory and keeps LDL in check,
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HDL์€ ํ•ญ์—ผ์ฆ ์ž‘์šฉ์„ ํ•˜๋ฉฐ LDL์„ ์–ต์ œํ•˜๊ธฐ ๋•Œ๋ฌธ์—,
02:50
itโ€™s commonly called โ€œgood cholesterol.โ€
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ํ”ํžˆ โ€˜์ข‹์€ ์ฝœ๋ ˆ์Šคํ…Œ๋กคโ€™์ด๋ผ ๋ถˆ๋ฆฝ๋‹ˆ๋‹ค.
02:53
Doctors order lipid panels to understand
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์˜์‚ฌ๋“ค์€ ํ˜ˆ์•ก ๋‚ด ์—ฌ๋Ÿฌ ์ข…๋ฅ˜์˜ ์ง€๋‹จ๋ฐฑ์งˆ๊ณผ
02:56
the concentrations of different kinds of lipoproteins
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๊ทธ ๊ตฌ์„ฑ ์š”์†Œ์˜ ๋†๋„๋ฅผ ํŒŒ์•…ํ•˜๊ธฐ ์œ„ํ•ด ์ง€์งˆ ๊ฒ€์‚ฌ๋ฅผ ์ง€์‹œํ•ฉ๋‹ˆ๋‹ค.
03:00
and their building blocks in your blood.
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03:03
All lipoproteins are essential to your bodyโ€™s functioningโ€”
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๋ชจ๋“  ์ง€๋‹จ๋ฐฑ์งˆ์€ ์‹ ์ฒด ๊ธฐ๋Šฅ์— ํ•„์ˆ˜์ด์ง€๋งŒ
03:07
but it can become a problem if the different kinds get out of balance.
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์„œ๋กœ ๋‹ค๋ฅธ ์ข…๋ฅ˜์˜ ๊ท ํ˜•์ด ๋งž์ง€ ์•Š์œผ๋ฉด ๋ฌธ์ œ๊ฐ€ ๋  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.
03:13
Some people are simply predisposed to having higher cholesterol.
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์–ด๋–ค ์‚ฌ๋žŒ๋“ค์€ ์ฝœ๋ ˆ์Šคํ…Œ๋กค ์ˆ˜์น˜๊ฐ€ ์›๋ž˜ ๋†’์€ ๊ฒฝํ–ฅ์ด ์žˆ์Šต๋‹ˆ๋‹ค.
03:17
For example, certain gene variants cause LDL receptors to behave abnormally,
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์˜ˆ๋ฅผ ๋“ค์–ด, ํŠน์ • ์œ ์ „์ž ๋ณ€์ด๋กœ ์ธํ•ด LDL ์ˆ˜์šฉ์ฒด๊ฐ€ ๋น„์ •์ƒ์ ์œผ๋กœ ์ž‘์šฉํ•˜์—ฌ
03:24
leaving more LDL circulating.
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LDL์ด ๋” ๋งŽ์ด ์ˆœํ™˜ํ•˜๊ฒŒ ๋ฉ๋‹ˆ๋‹ค.
03:27
Otherwise, different lifestyle factors can influence blood lipid levels.
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๊ทธ๋ ‡์ง€ ์•Š์œผ๋ฉด ๋‹ค์–‘ํ•œ ์ƒํ™œ ์Šต๊ด€ ์š”์ธ์ด
ํ˜ˆ์ค‘ ์ง€์งˆ ๋†๋„์— ์˜ํ–ฅ์„ ๋ฏธ์น  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.
03:33
And food is one of them.
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์Œ์‹๋„ ๊ทธ์ค‘ ํ•˜๋‚˜์ž…๋‹ˆ๋‹ค.
03:35
So, whatโ€™s the deal with eggs?
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๊ทธ๋Ÿผ, ๊ณ„๋ž€์€ ์–ด๋–ค ๋ฌธ์ œ๊ฐ€ ์žˆ์„๊นŒ์š”?
03:37
Their yolks are indeed high in cholesterol,
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๊ณ„๋ž€ ๋…ธ๋ฅธ์ž๋Š” ์‹ค์ œ๋กœ ์ฝœ๋ ˆ์Šคํ…Œ๋กค ํ•จ๋Ÿ‰์ด ๋†’๊ธฐ ๋•Œ๋ฌธ์—
03:40
which prompted the American Heart Associationโ€™s three egg weekly limit
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1968๋…„์— ๋ฏธ๊ตญ ์‹ฌ์žฅ ํ˜‘ํšŒ๊ฐ€
๊ณ„๋ž€์˜ ์ฃผ๋‹น ์„ญ์ทจ๋Ÿ‰์„ ์„ธ ๊ฐœ๋กœ ์ œํ•œํ–ˆ์Šต๋‹ˆ๋‹ค.
03:45
in 1968.
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03:47
But while some of the cholesterol in your blood comes directly
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ํ˜ˆ์ค‘ ์ฝœ๋ ˆ์Šคํ…Œ๋กค ์ค‘ ์ผ๋ถ€๋Š” ์Œ์‹์— ์žˆ๋Š” ์ฝœ๋ ˆ์Šคํ…Œ๋กค์—์„œ ์ง์ ‘ ์˜ค์ง€๋งŒ,
03:51
from cholesterol found in food,
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03:53
your body actually makes a vast majority of it from the different fats you consume.
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์‚ฌ์‹ค ์šฐ๋ฆฌ ๋ชธ์€ ์„ญ์ทจํ•œ ๋‹ค์–‘ํ•œ ์ง€๋ฐฉ์—์„œ ์ฝœ๋ ˆ์Šคํ…Œ๋กค ๋Œ€๋ถ€๋ถ„์„ ํ•ฉ์„ฑํ•ฉ๋‹ˆ๋‹ค.
03:59
Saturated and trans fats, found in animal, palm, and coconut products
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๋™๋ฌผ์„ฑ, ์•ผ์ž, ์ฝ”์ฝ”๋„› ์ œํ’ˆ์— ํ•จ์œ ๋œ ํฌํ™” ์ง€๋ฐฉ๊ณผ ํŠธ๋žœ์Šค ์ง€๋ฐฉ์€
04:05
can drive your liver to create more VLDL and LDL packages.
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๊ฐ„์—์„œ VLDL ๋ฐ LDL ๋ฌถ์Œ์„ ๋” ๋งŽ์ด ๋งŒ๋“ค๋„๋ก ํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.
04:10
Unsaturated fats, meanwhile, are abundant in foods like fish, nuts, and seeds,
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ํ•œํŽธ, ๋ถˆํฌํ™” ์ง€๋ฐฉ์€ ์ƒ์„ , ๊ฒฌ๊ณผ๋ฅ˜, ์”จ์•—๋ฅ˜์™€ ๊ฐ™์€ ์‹ํ’ˆ์— ํ’๋ถ€ํ•˜๋ฉฐ
04:16
and have anti-inflammatory properties that help counteract LDL buildup.
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LDL ์ถ•์ ์„ ๋ง‰๋Š” ๋ฐ ๋„์›€์ด ๋˜๋Š” ํ•ญ์—ผ์ฆ ํšจ๊ณผ๊ฐ€ ์žˆ์Šต๋‹ˆ๋‹ค.
04:22
A foodโ€™s fat composition has a greater effect
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์‹ํ’ˆ์˜ ์ง€๋ฐฉ ์„ฑ๋ถ„์€ ์ฝœ๋ ˆ์Šคํ…Œ๋กค ์ˆ˜์น˜๋ณด๋‹ค
04:26
on blood lipid concentrations than its cholesterol levels.
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ํ˜ˆ์ค‘ ์ง€์งˆ ๋†๋„์— ๋” ํฐ ์˜ํ–ฅ์„ ๋ฏธ์นฉ๋‹ˆ๋‹ค.
04:30
So the high cholesterol found in egg yolks isnโ€™t actually of too much concern.
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๋”ฐ๋ผ์„œ ๊ณ„๋ž€ ๋…ธ๋ฅธ์ž์— ๋Œ€๋Ÿ‰์œผ๋กœ ์žˆ๋Š” ์ฝœ๋ ˆ์Šคํ…Œ๋กค์€
์‚ฌ์‹ค ํฌ๊ฒŒ ๊ฑฑ์ •ํ•  ํ•„์š”๊ฐ€ ์—†์Šต๋‹ˆ๋‹ค.
๊ณ„๋ž€ ๋…ธ๋ฅธ์ž์—๋Š” ํฌํ™” ์ง€๋ฐฉ์ด ์•ฝ๊ฐ„ ์žˆ์ง€๋งŒ ๋„ˆ๋ฌด ๋งŽ์€ ๊ฒƒ์€ ์•„๋‹ˆ๊ณ 
04:37
Egg yolks contain some saturated fat, but not too muchโ€”
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04:40
and they also contain unsaturated fats.
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๋˜ํ•œ ๋ถˆํฌํ™” ์ง€๋ฐฉ๋„ ๋“ค์–ด ์žˆ์Šต๋‹ˆ๋‹ค.
04:44
Generally, an egg a day is considered nutritious.
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์ผ๋ฐ˜์ ์œผ๋กœ ํ•˜๋ฃจ์— ๊ณ„๋ž€ ํ•œ ์•Œ์€ ์˜์–‘๊ฐ€๊ฐ€ ๋†’์€ ๊ฒƒ์œผ๋กœ ๊ฐ„์ฃผ๋ฉ๋‹ˆ๋‹ค.
04:48
But it's not just what fats you eat, but what you eat them with.
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ํ•˜์ง€๋งŒ ์ค‘์š”ํ•œ ๊ฒƒ์€ ์–ด๋–ค ์ง€๋ฐฉ์„ ์„ญ์ทจํ•˜๋Š”๊ฐ€๊ฐ€ ์•„๋‹ˆ๋ผ
๋ฌด์—‡๊ณผ ํ•จ๊ป˜ ๋จน๋Š”๊ฐ€์ž…๋‹ˆ๋‹ค.
04:53
Fibrous fruits, vegetables, and whole grains help lower LDL levels
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์„ฌ์œ ์งˆ ๊ณผ์ผ, ์ฑ„์†Œ ๋ฐ ํ†ต๊ณก๋ฌผ์€
์†Œํ™”๊ด€์—์„œ ์ง€๋ฐฉ์ด ํก์ˆ˜๋˜๋Š” ๋ฐฉ์‹์— ์˜ํ–ฅ์„ ์ฃผ์–ด
04:58
by affecting how fats are absorbed in the digestive tract.
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LDL ์ˆ˜์น˜๋ฅผ ๋‚ฎ์ถ”๋Š” ๋ฐ ๋„์›€์ด ๋ฉ๋‹ˆ๋‹ค.
05:03
Overall, getting plenty of unsaturated fats and fiber
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์ „๋ฐ˜์ ์œผ๋กœ ๋ถˆํฌํ™” ์ง€๋ฐฉ๊ณผ ์„ฌ์œ ์งˆ์„ ๋งŽ์ด ์„ญ์ทจํ•˜๋ฉด
05:08
seems to help keep LDL in check.
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LDL์„ ์–ต์ œํ•˜๋Š” ๋ฐ ๋„์›€์ด ๋˜๋Š” ๊ฒƒ์œผ๋กœ ๋ณด์ž…๋‹ˆ๋‹ค.
05:11
And other activities can also impact lipid levels.
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๋‹ค๋ฅธ ํ™œ๋™๋“ค๋„ ์ง€์งˆ ์ˆ˜์น˜์— ์˜ํ–ฅ์„ ์ค„ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.
05:15
It's not yet totally clear why,
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์ด์œ ๋Š” ์•„์ง ๋ช…ํ™•ํ•˜์ง€ ์•Š์ง€๋งŒ,
05:17
but resistance training and aerobic exercise
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๋ถ€ํ•˜ ์šด๋™๊ณผ ์œ ์‚ฐ์†Œ ์šด๋™์€
05:21
can lower LDL and increase HDL.
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LDL์„ ๋‚ฎ์ถ”๊ณ  HDL์„ ๋†’์ผ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.
05:25
This might be because they use more blood lipids for energy
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์ด๋Š” ํ˜ˆ์ค‘ ์ง€์งˆ์„ ์—๋„ˆ์ง€๋กœ ๋” ๋งŽ์ด ์‚ฌ์šฉํ•˜๊ณ 
05:29
and boost the activity of HDL-producing enzymes.
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HDL ์ƒ์„ฑ ํšจ์†Œ์˜ ํ™œ์„ฑ์„ ๋†’์ด๊ธฐ ๋•Œ๋ฌธ์ผ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.
05:34
Meanwhile, smoking increases LDL buildup,
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ํ•œํŽธ ํก์—ฐ์€ LDL ์ถ•์ ์„ ์ด‰์ง„ํ•ฉ๋‹ˆ๋‹ค.
05:38
perhaps by unleashing unstable free radical molecules
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๋ถˆ์•ˆ์ •ํ•œ ์œ ๋ฆฌ๊ธฐ ๋ถ„์ž๋ฅผ ๋ฐฉ์ถœํ•˜์—ฌ
05:42
that damage lipids and vessel walls.
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์ง€์งˆ๊ณผ ํ˜ˆ๊ด€๋ฒฝ์„ ์†์ƒํ•˜๋Š” ๊ฒƒ์ด์ฃ .
05:46
But when lifestyle changes donโ€™t help to manage cholesterol levels,
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๊ทธ๋Ÿฐ๋ฐ ์œ ์ „ํ•™์ด ์ž‘์šฉํ•˜๋Š” ๊ฒฝ์šฐ์ฒ˜๋Ÿผ
์ƒํ™œ ์Šต๊ด€ ๋ณ€ํ™”๊ฐ€ ์ฝœ๋ ˆ์Šคํ…Œ๋กค ๊ด€๋ฆฌ์— ๋„์›€์ด ๋˜์ง€ ์•Š๋Š” ๊ฒฝ์šฐ์—๋„,
05:50
as can be the case when genetics are at play,
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05:52
we luckily have some pretty effective therapies.
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์šด ์ข‹๊ฒŒ๋„ ๊ฝค ํšจ๊ณผ์ ์ธ ์น˜๋ฃŒ๋ฒ•์ด ์žˆ์Šต๋‹ˆ๋‹ค.
05:57
Statins are drugs that block a liver enzyme required to produce LDL.
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์Šคํƒ€ํ‹ด์€ LDL ํ•ฉ์„ฑ์— ํ•„์š”ํ•œ ๊ฐ„ ํšจ์†Œ๋ฅผ ์ฐจ๋‹จํ•˜๋Š” ์•ฝ๋ฌผ์ž…๋‹ˆ๋‹ค.
06:03
Other cholesterol medications increase the production of enzymes
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๋‹ค๋ฅธ ์ฝœ๋ ˆ์Šคํ…Œ๋กค ์•ฝ๋ฌผ์€ ํŠธ๋ฆฌ๊ธ€๋ฆฌ์„ธ๋ฆฌ๋“œ๋ฅผ ๋ถ„ํ•ดํ•˜๊ณ 
06:06
that break down triglycerides and promote LDL receptor activity,
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LDL ์ˆ˜์šฉ์ฒด ํ™œ๋™์„ ์ด‰์ง„ํ•˜๋Š” ํšจ์†Œ์˜ ํ•ฉ์„ฑ์„ ์ฆ๊ฐ€์‹œ์ผœ
06:11
helping clear it from the bloodstream.
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ํ˜ˆ๋ฅ˜์—์„œ ์ด๋ฅผ ์ œ๊ฑฐํ•˜๊ฒŒ ํ•ด ์ค๋‹ˆ๋‹ค.
06:14
When it comes to cholesterol health,
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์ฝœ๋ ˆ์Šคํ…Œ๋กค ๊ฑด๊ฐ•์— ๊ด€ํ•œ ํ•œ,
06:16
itโ€™s important to keep the whole picture in mindโ€” on and off the plateโ€”
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๋ชจ๋“  ์ƒํ™ฉ์„ ์—ผ๋‘์— ๋‘๋Š” ๊ฒƒ์ด ์ค‘์š”ํ•ฉ๋‹ˆ๋‹ค.
์‹ํƒ ์œ„๋“  ์‹ํƒ ๋ฐ–์ด๋“  ๋ง์ด์ฃ .
06:22
so things don't get all, you know, scrambled.
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๊ทธ๋ž˜์•ผ ๋ชจ๋“  ๊ฒƒ์ด ๋’ค์ฃฝ๋ฐ•์ฃฝ์ด ๋˜์ง€ ์•Š์Šต๋‹ˆ๋‹ค.
์ด ์›น์‚ฌ์ดํŠธ ์ •๋ณด

์ด ์‚ฌ์ดํŠธ๋Š” ์˜์–ด ํ•™์Šต์— ์œ ์šฉํ•œ YouTube ๋™์˜์ƒ์„ ์†Œ๊ฐœํ•ฉ๋‹ˆ๋‹ค. ์ „ ์„ธ๊ณ„ ์ตœ๊ณ ์˜ ์„ ์ƒ๋‹˜๋“ค์ด ๊ฐ€๋ฅด์น˜๋Š” ์˜์–ด ์ˆ˜์—…์„ ๋ณด๊ฒŒ ๋  ๊ฒƒ์ž…๋‹ˆ๋‹ค. ๊ฐ ๋™์˜์ƒ ํŽ˜์ด์ง€์— ํ‘œ์‹œ๋˜๋Š” ์˜์–ด ์ž๋ง‰์„ ๋”๋ธ” ํด๋ฆญํ•˜๋ฉด ๊ทธ๊ณณ์—์„œ ๋™์˜์ƒ์ด ์žฌ์ƒ๋ฉ๋‹ˆ๋‹ค. ๋น„๋””์˜ค ์žฌ์ƒ์— ๋งž์ถฐ ์ž๋ง‰์ด ์Šคํฌ๋กค๋ฉ๋‹ˆ๋‹ค. ์˜๊ฒฌ์ด๋‚˜ ์š”์ฒญ์ด ์žˆ๋Š” ๊ฒฝ์šฐ ์ด ๋ฌธ์˜ ์–‘์‹์„ ์‚ฌ์šฉํ•˜์—ฌ ๋ฌธ์˜ํ•˜์‹ญ์‹œ์˜ค.

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