Nutrition Basics

Essential vs Non-Essential Nutrients: What Your Body Cannot Make

Understanding which nutrients your body must get from food versus the ones it can synthesize on its own.

4 min read

ํ•„์ˆ˜ ์˜์–‘์†Œ๋ž€ ๋ฌด์—‡์ธ๊ฐ€?

์˜์–‘์†Œ๊ฐ€ ํ•„์ˆ˜(essential)๋กœ ๋ถ„๋ฅ˜๋˜๊ธฐ ์œ„ํ•ด์„œ๋Š” ๋‘ ๊ฐ€์ง€ ์กฐ๊ฑด์„ ์ถฉ์กฑํ•ด์•ผ ํ•ฉ๋‹ˆ๋‹ค. ์ฒซ์งธ, ์‹ ์ฒด์˜ ์ •์ƒ์ ์ธ ์ƒ๋ฆฌ ๊ธฐ๋Šฅ์— ๋ฐ˜๋“œ์‹œ ํ•„์š”ํ•˜๊ณ , ๋‘˜์งธ, ์‹ ์ฒด๊ฐ€ ์ถฉ๋ถ„ํ•œ ์–‘์„ ์Šค์Šค๋กœ ํ•ฉ์„ฑํ•  ์ˆ˜ ์—†์–ด์•ผ ํ•ฉ๋‹ˆ๋‹ค. ์˜์–‘ํ•™์—์„œ 'ํ•„์ˆ˜'๋ผ๋Š” ๋‹จ์–ด๋Š” '๋‹จ์ˆœํžˆ ์ค‘์š”ํ•˜๋‹ค'๋Š” ์˜๋ฏธ๊ฐ€ ์•„๋‹ˆ๋ผ '์‹์ด๋ฅผ ํ†ตํ•ด ๋ฐ˜๋“œ์‹œ ์„ญ์ทจํ•ด์•ผ ํ•œ๋‹ค'๋Š” ์˜๋ฏธ์ž…๋‹ˆ๋‹ค. ์ด ๊ตฌ๋ณ„์€ ์ผ๋ฐ˜์ ์ธ 'ํ•„์š”ํ•˜๋‹ค'๋Š” ๊ฐ๊ฐ์ด ์•„๋‹Œ ์ •๋ฐ€ํ•œ ์ƒํ™”ํ•™์  ์˜๋ฏธ๋ฅผ ์ง€๋‹™๋‹ˆ๋‹ค.

์•ฝ 50๊ฐ€์ง€์˜ ํ•„์ˆ˜ ์˜์–‘์†Œ์—๋Š” 9์ข…์˜ ์•„๋ฏธ๋…ธ์‚ฐ, 2์ข…์˜ ์ง€๋ฐฉ์‚ฐ, 13์ข…์˜ ๋น„ํƒ€๋ฏผ(์ง€์šฉ์„ฑ 4์ข…, ์ˆ˜์šฉ์„ฑ 9์ข…), 15์ข…์˜ ๋ฌด๊ธฐ์งˆ, ๊ทธ๋ฆฌ๊ณ  ๋ฌผ์ด ํฌํ•จ๋ฉ๋‹ˆ๋‹ค. ํƒ„์ˆ˜ํ™”๋ฌผ์€ ์ฃผ๋ชฉํ•  ๋งŒํ•˜๊ฒŒ๋„ ํ•„์ˆ˜ ์˜์–‘์†Œ ๋ชฉ๋ก์— ์—†์Šต๋‹ˆ๋‹ค. ๊ฐ„์ด ์•„๋ฏธ๋…ธ์‚ฐ๊ณผ ๊ธ€๋ฆฌ์„ธ๋กค๋กœ๋ถ€ํ„ฐ ํฌ๋„๋‹น์„ ํ•ฉ์„ฑ(ํฌ๋„๋‹น ์‹ ์ƒํ•ฉ์„ฑ)ํ•  ์ˆ˜ ์žˆ๊ธฐ ๋•Œ๋ฌธ์ž…๋‹ˆ๋‹ค. ๊ทธ๋Ÿฌ๋‚˜ ๋‡Œ์˜ ๊ฐ•ํ•œ ํฌ๋„๋‹น ์„ ํ˜ธ๋„์™€ ์‹์ด์„ฌ์œ ๊ฐ€ ์žฅ ๊ฑด๊ฐ•์— ๋ฏธ์น˜๋Š” ์—ญํ• ์„ ๊ณ ๋ คํ•˜๋ฉด, ์ƒํ™”ํ•™์  ์ •์˜์ƒ ์—„๊ฒฉํžˆ ํ•„์ˆ˜์ ์ด์ง€ ์•Š๋”๋ผ๋„ ํƒ„์ˆ˜ํ™”๋ฌผ์€ ๊ธฐ๋Šฅ์ ์œผ๋กœ ์ค‘์š”ํ•ฉ๋‹ˆ๋‹ค.

ํ•„์ˆ˜์„ฑ ๊ฐœ๋…์€ ์šฉ๋Ÿ‰ ์˜์กด์ ์ด๊ณ  ๋งฅ๋ฝ ์˜์กด์ ์ด๊ธฐ๋„ ํ•ฉ๋‹ˆ๋‹ค. ์˜ˆ๋ฅผ ๋“ค์–ด ๋น„ํƒ€๋ฏผ D๋Š” ๊ธฐ์ˆ ์ ์œผ๋กœ ์ธ๊ฐ„์ด UV-B ๋…ธ์ถœ ํ•˜์— ์ฝœ๋ ˆ์Šคํ…Œ๋กค๋กœ๋ถ€ํ„ฐ ํ•ฉ์„ฑํ•  ์ˆ˜ ์žˆ๋Š” ํ˜ธ๋ฅด๋ชฌ์ž…๋‹ˆ๋‹ค. ๊ทธ๋Ÿฌ๋‚˜ ์ผ์กฐ๋Ÿ‰์ด ์ œํ•œ๋œ ์ง€์—ญ์— ์‚ฌ๋Š” ์ธ๊ตฌ์—์„œ๋Š” ์‹์ด ์„ญ์ทจ๊ฐ€ ํ•„์ˆ˜์ ์ด ๋ฉ๋‹ˆ๋‹ค. ํ•„์ˆ˜์™€ ๋น„ํ•„์ˆ˜์˜ ๊ฒฝ๊ณ„๋Š” ์ง€๋ฆฌ, ์—ฐ๋ น, ์œ ์ „, ๊ฑด๊ฐ• ์ƒํƒœ์— ๋”ฐ๋ผ ๋‹ฌ๋ผ์งˆ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

ํ•„์ˆ˜ ์•„๋ฏธ๋…ธ์‚ฐ

์ธ์ฒด ๋‹จ๋ฐฑ์งˆ์„ ๊ตฌ์„ฑํ•˜๋Š” 20์ข…์˜ ์•„๋ฏธ๋…ธ์‚ฐ ์ค‘ 9์ข…์ด ํ•„์ˆ˜ ์•„๋ฏธ๋…ธ์‚ฐ์ž…๋‹ˆ๋‹ค. ์ด๋Š” ์‹ ์ฒด๊ฐ€ ์ถฉ๋ถ„ํ•œ ์–‘์„ ํ•ฉ์„ฑํ•˜๋Š” ํšจ์†Œ ๊ฒฝ๋กœ๊ฐ€ ์—†์–ด ์‹์ด ๋‹จ๋ฐฑ์งˆ๋กœ ๊ณต๊ธ‰๋ฐ›์•„์•ผ ํ•จ์„ ์˜๋ฏธํ•ฉ๋‹ˆ๋‹ค.

ํ•„์ˆ˜ ์•„๋ฏธ๋…ธ์‚ฐ์ฃผ์š” ๊ธฐ๋Šฅ์ฃผ์š” ๊ธ‰์›์‹ํ’ˆ
ํžˆ์Šคํ‹ฐ๋”˜(Histidine)ํ—ค๋ชจ๊ธ€๋กœ๋นˆ ํ•ฉ์„ฑ, ๋ฉด์—ญ ๊ธฐ๋Šฅ์œก๋ฅ˜, ์ƒ์„ , ๊ฐ€๊ธˆ๋ฅ˜, ์ฝฉ๋ฅ˜
์ด์†Œ๋ฅ˜์‹ (Isoleucine)๊ทผ์œก ๋‹จ๋ฐฑ์งˆ ํ•ฉ์„ฑ(BCAA), ํ—ค๋ชจ๊ธ€๋กœ๋นˆ๋‹ฌ๊ฑ€, ๋Œ€๋‘, ์œก๋ฅ˜, ์ƒ์„ 
๋ฅ˜์‹ (Leucine)๊ทผ์œก ๋‹จ๋ฐฑ์งˆ ํ•ฉ์„ฑ(mTOR ํ™œ์„ฑํ™”, BCAA)์œก๋ฅ˜, ์œ ์ œํ’ˆ, ์ฝฉ๋ฅ˜
๋ผ์ด์‹ (Lysine)์ฝœ๋ผ๊ฒ ํ•ฉ์„ฑ, ์นด๋ฅด๋‹ˆํ‹ด ์ƒ์„ฑ, ๋ฉด์—ญ์œก๋ฅ˜, ๊ฐ€๊ธˆ๋ฅ˜, ์ƒ์„ , ์œ ์ œํ’ˆ, ์ฝฉ๋ฅ˜
๋ฉ”ํ‹ฐ์˜ค๋‹Œ(Methionine)๋ฉ”ํ‹ธํ™” ๋ฐ˜์‘, ์‹œ์Šคํ…Œ์ธ ํ•ฉ์„ฑ๋‹ฌ๊ฑ€, ์œก๋ฅ˜, ์ƒ์„ , ๋ธŒ๋ผ์งˆ๋„ˆํŠธ
ํŽ˜๋‹์•Œ๋ผ๋‹Œ(Phenylalanine)ํƒ€์ด๋กœ์‹ , ๋„ํŒŒ๋ฏผ, ์—ํ”ผ๋„คํ”„๋ฆฐ ์ „๊ตฌ์ฒด์œก๋ฅ˜, ์œ ์ œํ’ˆ, ๋Œ€๋‘, ๊ฒฌ๊ณผ๋ฅ˜
ํŠธ๋ ˆ์˜ค๋‹Œ(Threonine)์ฝœ๋ผ๊ฒ, ์—˜๋ผ์Šคํ‹ด, ์žฅ ์ ๋ง‰ ๋ณด์ „์œก๋ฅ˜, ์œ ์ œํ’ˆ, ๋‹ฌ๊ฑ€, ์ฝฉ๋ฅ˜
ํŠธ๋ฆฝํ† ํŒ(Tryptophan)์„ธ๋กœํ† ๋‹Œ, ๋ฉœ๋ผํ† ๋‹Œ, ๋‚˜์ด์•„์‹  ํ•ฉ์„ฑ์น ๋ฉด์กฐ, ์šฐ์œ , ๋‹ฌ๊ฑ€, ๊ท€๋ฆฌ
๋ฐœ๋ฆฐ(Valine)๊ทผ์œก ๋Œ€์‚ฌ(BCAA), ์ค‘์ถ”์‹ ๊ฒฝ๊ณ„ ๊ธฐ๋Šฅ์œก๋ฅ˜, ์œ ์ œํ’ˆ, ์ฝฉ๋ฅ˜, ๋ฒ„์„ฏ

๋™๋ฌผ์„ฑ ๋‹จ๋ฐฑ์งˆ(์œก๋ฅ˜, ๋‹ฌ๊ฑ€, ์œ ์ œํ’ˆ, ์ƒ์„ )์€ 9์ข…์˜ ํ•„์ˆ˜ ์•„๋ฏธ๋…ธ์‚ฐ์„ ์ธ์ฒด ํ•„์š”๋Ÿ‰์— ๊ทผ์ ‘ํ•œ ๋น„์œจ๋กœ ๋ชจ๋‘ ํฌํ•จํ•˜๊ธฐ ๋•Œ๋ฌธ์— '์™„์ „ ๋‹จ๋ฐฑ์งˆ'์ด๋ผ๊ณ  ํ•ฉ๋‹ˆ๋‹ค. ๋Œ€๋ถ€๋ถ„์˜ ์‹๋ฌผ์„ฑ ๋‹จ๋ฐฑ์งˆ์€ ๋‹จ๋…์œผ๋กœ ์‚ฌ์šฉํ•  ๊ฒฝ์šฐ '๋ถˆ์™„์ „'ํ•ฉ๋‹ˆ๋‹ค. ๊ณก๋ฅ˜์—์„œ๋Š” ๋ผ์ด์‹ ์ด, ์ฝฉ๋ฅ˜์—์„œ๋Š” ๋ฉ”ํ‹ฐ์˜ค๋‹Œ์ด ์ œํ•œ ์•„๋ฏธ๋…ธ์‚ฐ์ž…๋‹ˆ๋‹ค. ๋ณด์™„์  ๋‹จ๋ฐฑ์งˆ ์กฐํ•ฉ(์Œ€ + ์ฝฉ, ์˜ฅ์ˆ˜์ˆ˜ ํ† ๋ฅดํ‹ฐ์•ผ + ๊ฒ€์€์ฝฉ)์€ ์™„์ „ํ•œ ์•„๋ฏธ๋…ธ์‚ฐ ํ”„๋กœํ•„์„ ๋งŒ๋“ค์ง€๋งŒ, ๋ผ๋‹ˆ๋งˆ๋‹ค ์กฐํ•ฉํ•  ํ•„์š”๋Š” ์—†์œผ๋ฉฐ ํ•˜๋ฃจ ๋™์•ˆ ๋‹ค์–‘ํ•˜๊ฒŒ ์„ญ์ทจํ•˜๋Š” ๊ฒƒ์œผ๋กœ ์ถฉ๋ถ„ํ•ฉ๋‹ˆ๋‹ค.

ํ•„์ˆ˜ ์ง€๋ฐฉ์‚ฐ

์—„๊ฒฉํ•œ ์˜๋ฏธ์˜ ํ•„์ˆ˜ ์ง€๋ฐฉ์‚ฐ์€ ๋‹จ ๋‘ ๊ฐ€์ง€์ž…๋‹ˆ๋‹ค. ์˜ค๋ฉ”๊ฐ€-3์ธ ์•ŒํŒŒ-๋ฆฌ๋†€๋ Œ์‚ฐ(ALA)๊ณผ ์˜ค๋ฉ”๊ฐ€-6์ธ ๋ฆฌ๋†€๋ ˆ์‚ฐ(LA)์ž…๋‹ˆ๋‹ค. ์ธ๊ฐ„์€ ์˜ค๋ฉ”๊ฐ€-3 ๋ฐ ์˜ค๋ฉ”๊ฐ€-6 ์œ„์น˜์— ์ด์ค‘๊ฒฐํ•ฉ์„ ์‚ฝ์ž…ํ•˜๋Š” ๋ฐ ํ•„์š”ํ•œ ๋ธํƒ€-12 ๋ฐ ๋ธํƒ€-15 ๋ถˆํฌํ™”ํšจ์†Œ๊ฐ€ ์—†์–ด ์‹์ด ๊ณต๊ธ‰์ด ํ•„์ˆ˜์ ์ž…๋‹ˆ๋‹ค.

ALA์˜ ์ ์ • ์„ญ์ทจ๋Ÿ‰(AI)์€ ๋‚จ์„ฑ 1.6g/์ผ, ์—ฌ์„ฑ 1.1g/์ผ์ž…๋‹ˆ๋‹ค. ์•„๋งˆ์”จ ์˜ค์ผ 1ํฐ์ˆ ์—๋Š” 7.3g, ์น˜์•„์‹œ๋“œ 1ํฐ์ˆ ์—๋Š” 2.5g, ํ˜ธ๋‘ 1์˜จ์Šค(28g)์—๋Š” 2.6g์ด ๋“ค์–ด ์žˆ์Šต๋‹ˆ๋‹ค. ALA๋Š” ์ฒด๋‚ด์—์„œ EPA์™€ DHA(๊ธฐ๋ฆ„์ง„ ์ƒ์„ ์— ํ’๋ถ€ํ•œ ์žฅ์‡„ ์˜ค๋ฉ”๊ฐ€-3)๋กœ ์ „ํ™˜๋  ์ˆ˜ ์žˆ์ง€๋งŒ, ์ „ํ™˜ ํšจ์œจ์ด ๋‚ฎ์Šต๋‹ˆ๋‹ค. ALA์˜ ์•ฝ 8-20%๋งŒ EPA๋กœ ์ „ํ™˜๋˜๊ณ , DHA ์ „ํ™˜์œจ์€ 1% ๋ฏธ๋งŒ์ž…๋‹ˆ๋‹ค. ์ด ๋•Œ๋ฌธ์— ๊ธฐ๋ฆ„์ง„ ์ƒ์„ , ํ•ด์กฐ๋ฅ˜ ์˜ค์ผ, ๋˜๋Š” DHA/EPA ๋ณด์ถฉ์ œ๋ฅผ ALA ๊ธ‰์›๊ณผ ๋ณ„๋„๋กœ ๊ถŒ์žฅํ•˜๋Š” ๊ฒฝ์šฐ๊ฐ€ ๋งŽ์Šต๋‹ˆ๋‹ค.

๋ฆฌ๋†€๋ ˆ์‚ฐ(LA)์˜ AI๋Š” ๋‚จ์„ฑ 17g/์ผ, ์—ฌ์„ฑ 12g/์ผ์ž…๋‹ˆ๋‹ค. LA๋Š” ๋Œ€๋ถ€๋ถ„์˜ ์‹๋ฌผ์„ฑ ์˜ค์ผ(ํ™ํ™”์œ , ํ•ด๋ฐ”๋ผ๊ธฐ์œ , ์˜ฅ์ˆ˜์ˆ˜์œ , ๋Œ€๋‘์œ ), ๊ฒฌ๊ณผ๋ฅ˜, ์”จ์•—๋ฅ˜์— ํ’๋ถ€ํ•ด ์„œ๊ตฌ์‹ ์‹๋‹จ์—์„œ ๊ฒฐํ•์€ ๋งค์šฐ ๋“œ๋ญ…๋‹ˆ๋‹ค. ์˜คํžˆ๋ ค ALA ๋Œ€๋น„ ๊ณผ๋„ํ•œ LA ์„ญ์ทจ(์„œ๊ตฌ์‹ ์‹๋‹จ์—์„œ ์ผ๋ฐ˜์ ์ธ ์˜ค๋ฉ”๊ฐ€-6:์˜ค๋ฉ”๊ฐ€-3 ๋น„์œจ 15-20:1 ๋Œ€ ์ง„ํ™”์  ์ถ”์ •์น˜ 4:1)๋Š” ๋ถˆํฌํ™”ํšจ์†Œ๋ฅผ ๋‘๊ณ  ALA์™€ ๊ฒฝ์Ÿํ•˜๊ณ  ์•„๋ผํ‚ค๋ˆ์‚ฐ ์ƒ์„ฑ์„ ์ฆ๊ฐ€์‹œ์ผœ ์—ผ์ฆ์„ ์ด‰์ง„ํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

ํ•„์ˆ˜ ๋น„ํƒ€๋ฏผ๊ณผ ๋ฌด๊ธฐ์งˆ

์ธ๊ฐ„์—๊ฒŒ ํ•„์ˆ˜๋กœ ์ธ์ •๋˜๋Š” ๋น„ํƒ€๋ฏผ์€ 13์ข…์ž…๋‹ˆ๋‹ค. ์ง€์šฉ์„ฑ ๋น„ํƒ€๋ฏผ 4์ข…(A, D, E, K)์€ ์ฒด์ง€๋ฐฉ๊ณผ ๊ฐ„์— ์ €์žฅ๋˜์–ด ๊ณผ์ž‰ ๋ณด์ถฉ ์‹œ ๋…์„ฑ ์œ„ํ—˜์ด ์‹ค์ œ๋กœ ์กด์žฌํ•ฉ๋‹ˆ๋‹ค(ํŠนํžˆ ๋น„ํƒ€๋ฏผ A์™€ D). ์ˆ˜์šฉ์„ฑ ๋น„ํƒ€๋ฏผ 9์ข…(๋น„ํƒ€๋ฏผ C์™€ 8์ข…์˜ B ๋น„ํƒ€๋ฏผ)์€ ๊ณผ์ž‰ ์‹œ ๋Œ€๊ฐœ ์†Œ๋ณ€์œผ๋กœ ๋ฐฐ์ถœ๋˜์ง€๋งŒ, ๊ณ ์šฉ๋Ÿ‰ B6 ๋ณด์ถฉ(ํ•˜๋ฃจ 200mg ์ด์ƒ)์€ ๋ง์ดˆ์‹ ๊ฒฝ๋ณ‘์ฆ์„ ์œ ๋ฐœํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

ํ•„์ˆ˜ ๋ฌด๊ธฐ์งˆ์€ ๋‹ค๋Ÿ‰ ๋ฌด๊ธฐ์งˆ(ํ•˜๋ฃจ 100mg ์ด์ƒ ํ•„์š”: ์นผ์Š˜, ์ธ, ๋งˆ๊ทธ๋„ค์Š˜, ๋‚˜ํŠธ๋ฅจ, ์นผ๋ฅจ, ์—ผ์†Œ, ํ™ฉ)๊ณผ ๋ฏธ๋Ÿ‰ ๋ฌด๊ธฐ์งˆ(์†Œ๋Ÿ‰ ํ•„์š”: ์ฒ , ์•„์—ฐ, ๊ตฌ๋ฆฌ, ๋ง๊ฐ„, ์š”์˜ค๋“œ, ์…€๋ ˆ๋Š„, ๋ถˆ์†Œ, ํฌ๋กœ๋ฎด, ๋ชฐ๋ฆฌ๋ธŒ๋ด)๋กœ ๋‚˜๋‰ฉ๋‹ˆ๋‹ค. ์ฒ ๋ถ„ ๋ฐ ์š”์˜ค๋“œ ๊ฒฐํ•์€ ์ „ ์„ธ๊ณ„์ ์œผ๋กœ ๊ฐ€์žฅ ํ”ํ•œ ๋ฏธ๋Ÿ‰์˜์–‘์†Œ ๊ฒฐํ•์œผ๋กœ, ๊ฐ๊ฐ ์•ฝ 16์–ต ๋ช…๊ณผ 19์–ต ๋ช…์—๊ฒŒ ์˜ํ–ฅ์„ ๋ฏธ์นฉ๋‹ˆ๋‹ค.

์…€๋ ˆ๋Š„์€ ํŠน๋ณ„ํžˆ ์ฃผ๋ชฉํ•  ๋งŒํ•ฉ๋‹ˆ๋‹ค. ํ•„์ˆ˜์„ฑ, ์•ˆ์ „ ๋ฒ”์œ„, ๊ฒฐํ• ์œ„ํ—˜์ด ๋ชจ๋‘ ์ง€๋ฆฌ์  ์œ„์น˜์— ํฌ๊ฒŒ ์˜์กดํ•ฉ๋‹ˆ๋‹ค. ํ† ์–‘ ์…€๋ ˆ๋Š„ ํ•จ๋Ÿ‰์ด ์‹ํ’ˆ ์‚ฌ์Šฌ์— ๋“ค์–ด๊ฐ€๋Š” ์–‘์„ ๊ฒฐ์ •ํ•ฉ๋‹ˆ๋‹ค. ์…€๋ ˆ๋Š„์ด ํ’๋ถ€ํ•œ ์•„๋งˆ์กฐ๋‹ˆ์•„ ํ† ์–‘์—์„œ ์ž๋ž€ ๋ธŒ๋ผ์งˆ๋„ˆํŠธ ํ•œ ์•Œ์—๋Š” 50-90mcg์ด ๋“ค์–ด ์žˆ์Šต๋‹ˆ๋‹ค. ์…€๋ ˆ๋Š„ RDA๋Š” 55mcg/์ผ์ด๊ณ  ์ƒํ•œ ์„ญ์ทจ๋Ÿ‰(UL)์€ 400mcg/์ผ์ด๋ฏ€๋กœ, ๋ธŒ๋ผ์งˆ๋„ˆํŠธ ๋ช‡ ์•Œ๋งŒ์œผ๋กœ๋„ ๊ถŒ์žฅ๋Ÿ‰์„ ์ถฉ์กฑํ•ฉ๋‹ˆ๋‹ค. ๋ฐ˜๋ฉด, ์…€๋ ˆ๋Š„์ด ๊ณ ๊ฐˆ๋œ ํ† ์–‘ ์ง€์—ญ(์ค‘๊ตญ ์ผ๋ถ€, ํ•€๋ž€๋“œ, ๋‰ด์งˆ๋žœ๋“œ)์—์„œ๋Š” ์—ญ์‚ฌ์ ์œผ๋กœ ์ผ€์ƒจ๋ณ‘(์…€๋ ˆ๋Š„ ๊ฒฐํ• ์‹ฌ๊ทผ๋ณ‘์ฆ) ๋ฐœ์ƒ๋ฅ ์ด ๋†’์•˜์Šต๋‹ˆ๋‹ค.

์กฐ๊ฑด๋ถ€ ํ•„์ˆ˜ ์˜์–‘์†Œ

์กฐ๊ฑด๋ถ€ ํ•„์ˆ˜ ์˜์–‘์†Œ๋Š” ์ •์ƒ์ ์œผ๋กœ๋Š” ์ฒด๋‚ด์—์„œ ๋‚ด์ธ์„ฑ์œผ๋กœ ํ•ฉ์„ฑํ•  ์ˆ˜ ์žˆ์ง€๋งŒ, ํŠน์ • ์ƒ๋ฆฌ์  ์กฐ๊ฑด(์งˆ๋ณ‘, ๋ฏธ์ˆ™์•„ ์ถœ์ƒ, ํŠน์ • ์œ ์ „ ์งˆํ™˜, ๊ธ‰์„ฑ์žฅ๊ธฐ)์—์„œ๋Š” ์‹์ด๋ฅผ ํ†ตํ•ด ์„ญ์ทจํ•ด์•ผ ํ•˜๋Š” ๋ฌผ์งˆ์ž…๋‹ˆ๋‹ค. ์ž„์ƒ์ ์œผ๋กœ ๊ฐ€์žฅ ๊ด€๋ จ์„ฑ ๋†’์€ ์˜ˆ๋Š” ๋‹ค์Œ๊ณผ ๊ฐ™์Šต๋‹ˆ๋‹ค.

  • ์ฝœ๋ฆฐ(Choline): ์ฒด๋‚ด์—์„œ PEMT ๊ฒฝ๋กœ๋ฅผ ํ†ตํ•ด ์†Œ๋Ÿ‰ ํ•ฉ์„ฑ๋˜์ง€๋งŒ, ๋Œ€๋ถ€๋ถ„์˜ ์‚ฌ๋žŒ์€ ์‹ํ’ˆ์—์„œ ์„ญ์ทจํ•ด์•ผ ํ•ฉ๋‹ˆ๋‹ค. ์ ์ • ์„ญ์ทจ๋Ÿ‰์€ ๋‚จ์„ฑ 550mg/์ผ, ์—ฌ์„ฑ 425mg/์ผ(์ž„์‹  ์ค‘ 550mg)์ž…๋‹ˆ๋‹ค. ๋‹ฌ๊ฑ€(๋Œ€๋ž€ 1๊ฐœ = 147mg), ์†Œ ๊ฐ„(3์˜จ์Šค = 356mg), ์—ฐ์–ด(3์˜จ์Šค = 187mg)๊ฐ€ ์ฃผ์š” ๊ธ‰์›์ž…๋‹ˆ๋‹ค. ์ฝœ๋ฆฐ ๊ฒฐํ•์€ ๊ทธ ์™ธ ์˜์–‘์ด ์ถฉ๋ถ„ํ•œ ๊ฐœ์ธ์—์„œ๋„ ๋น„์•Œ์ฝ”์˜ฌ์„ฑ ์ง€๋ฐฉ๊ฐ„ ์งˆํ™˜(NAFLD)์„ ์œ ๋ฐœํ•ฉ๋‹ˆ๋‹ค.
  • ๊ธ€๋ฃจํƒ€๋ฏผ(Glutamine): ํ˜ˆ์•ก๊ณผ ๊ทผ์œก์—์„œ ๊ฐ€์žฅ ํ’๋ถ€ํ•œ ์•„๋ฏธ๋…ธ์‚ฐ์ž…๋‹ˆ๋‹ค. ์ผ๋ฐ˜์ ์œผ๋กœ๋Š” ๋น„ํ•„์ˆ˜์ ์ด์ง€๋งŒ, ์ค‘์ฆ ์งˆํ™˜ยทํ™”์ƒยท๋Œ€์ˆ˜์ˆ  ์‹œ ๋ฉด์—ญ์„ธํฌ์™€ ์žฅ ์ƒํ”ผ์„ธํฌ์— ๊ธ€๋ฃจํƒ€๋ฏผ์„ ๊ณต๊ธ‰ํ•˜๊ธฐ ์œ„ํ•ด ๊ณจ๊ฒฉ๊ทผ์ด ์ดํ™”๋˜๋Š” ์ƒํ™ฉ์—์„œ๋Š” ์ˆ˜์š”๊ฐ€ ํ•ฉ์„ฑ๋Ÿ‰์„ ์ดˆ๊ณผํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.
  • ํƒ€์ด๋กœ์‹ (Tyrosine): ํŽ˜๋‹์•Œ๋ผ๋‹Œ์œผ๋กœ๋ถ€ํ„ฐ ํ•ฉ์„ฑ๋ฉ๋‹ˆ๋‹ค. ํŽ˜๋‹์•Œ๋ผ๋‹Œ์„ ์ œํ•œํ•ด์•ผ ํ•˜๋Š” ํŽ˜๋‹์ผ€ํ†ค๋‡จ์ฆ(PKU) ํ™˜์ž์—๊ฒŒ๋Š” ์‹์ด ํ•„์ˆ˜ ์˜์–‘์†Œ๊ฐ€ ๋ฉ๋‹ˆ๋‹ค.
  • ์•„๋ฅด๊ธฐ๋‹Œ(Arginine): ์˜์•„์—๊ฒŒ๋Š” ํ•„์ˆ˜์ ์ด๊ณ  ๋Œ€์‚ฌ ์ŠคํŠธ๋ ˆ์Šค ์ƒํƒœ์˜ ์„ฑ์ธ์—๊ฒŒ๋Š” ์กฐ๊ฑด๋ถ€๋กœ ํ•„์ˆ˜์ ์ž…๋‹ˆ๋‹ค. ์‚ฐํ™”์งˆ์†Œ ํ•ฉ์„ฑ, ์ƒ์ฒ˜ ์น˜์œ , ๋ฉด์—ญ ๊ธฐ๋Šฅ์— ์ค‘์š”ํ•ฉ๋‹ˆ๋‹ค. ์œก๋ฅ˜(ํŠนํžˆ ์ ์ƒ‰์œก), ๊ฐ€๊ธˆ๋ฅ˜, ํ˜ธ๋ฐ•์”จ๊ฐ€ ์ฃผ์š” ๊ธ‰์›์ž…๋‹ˆ๋‹ค.
  • ํƒ€์šฐ๋ฆฐ(Taurine): ๊ณ ์–‘์ด๋Š” ํƒ€์šฐ๋ฆฐ์„ ํ•ฉ์„ฑํ•˜์ง€ ๋ชปํ•ด ์ง„์ •ํ•œ ํ•„์ˆ˜ ์˜์–‘์†Œ๊ฐ€ ๋ฉ๋‹ˆ๋‹ค. ์ธ๊ฐ„์€ ์‹œ์Šคํ…Œ์ธ๊ณผ ๋ฉ”ํ‹ฐ์˜ค๋‹Œ์œผ๋กœ๋ถ€ํ„ฐ ์ถฉ๋ถ„ํžˆ ํ•ฉ์„ฑํ•˜์ง€๋งŒ, ๋ฏธ์ˆ™์•„๋‚˜ ๊ฐ„ ์งˆํ™˜ ํ™˜์ž๋Š” ์‹์ด ๋˜๋Š” ๋ณด์ถฉ์ œ ํƒ€์šฐ๋ฆฐ์ด ํ•„์š”ํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

Frequently Asked Questions

Understanding which nutrients your body must get from food versus the ones it can synthesize on its own. This guide is part of the "Nutrition Basics" series on NutriFYI, designed to give you evidence-based nutrition knowledge you can apply to your daily diet.

This guide is for anyone interested in nutrition โ€” from beginners learning the basics to health-conscious individuals looking to make informed dietary choices. Whether you're a fitness enthusiast, a home cook, or simply curious about what's in your food, "Essential vs Non-Essential Nutrients: What Your Body Cannot Make" provides practical, science-backed information.

Nutritional values may vary based on preparation method and source. Consult a registered dietitian for personalized advice.