Vitamin

vitamin

An organic compound needed in small amounts for normal metabolism.

Definition

An organic compound needed in small amounts for normal metabolism. There are 13 essential vitamins: A, C, D, E, K, and 8 B vitamins. Most must be obtained from food.

๋น„ํƒ€๋ฏผ(Vitamin)์ด๋ž€?

๋น„ํƒ€๋ฏผ์€ ์ƒ๋ฌผ์ฒด๊ฐ€ ์ •์ƒ์ ์ธ ๋Œ€์‚ฌ ๊ธฐ๋Šฅ์„ ์œ„ํ•ด ์†Œ๋Ÿ‰ ํ•„์š”๋กœ ํ•˜์ง€๋งŒ, ์Šค์Šค๋กœ ์ถฉ๋ถ„ํžˆ ํ•ฉ์„ฑํ•  ์ˆ˜ ์—†๋Š” ์œ ๊ธฐ ํ™”ํ•ฉ๋ฌผ์ž…๋‹ˆ๋‹ค. ๋Œ€๋ถ€๋ถ„์˜ ๋น„ํƒ€๋ฏผ์€ ์ฒด๋‚ด์—์„œ ํ•ฉ์„ฑํ•˜์ง€ ๋ชปํ•˜๊ฑฐ๋‚˜ ๊ทนํžˆ ์†Œ๋Ÿ‰๋งŒ ์ƒ์„ฑํ•˜๋ฏ€๋กœ, ๋ฐ˜๋“œ์‹œ ์‹ํ’ˆ์ด๋‚˜ ๋ณด์ถฉ์ œ๋ฅผ ํ†ตํ•ด ์„ญ์ทจํ•ด์•ผ ํ•ฉ๋‹ˆ๋‹ค.

"๋น„ํƒ€๋ฏผ(vitamin)"์ด๋ผ๋Š” ๋‹จ์–ด๋Š” 1912๋…„ ์ƒํ™”ํ•™์ž ์นด์‹œ๋ฏธ๋ฅด ํ’ํฌ(Casimir Funk)๊ฐ€ ๋ผํ‹ด์–ด vita(์ƒ๋ช…)์™€ "amine"์„ ๊ฒฐํ•ฉํ•˜์—ฌ ๋งŒ๋“  ๊ฒƒ์œผ๋กœ, ๋‹น์‹œ ์ด๋Ÿฌํ•œ ํ™”ํ•ฉ๋ฌผ ๋ชจ๋‘๊ฐ€ ์งˆ์†Œ๋ฅผ ํฌํ•จํ•œ๋‹ค๋Š” ์ดˆ๊ธฐ ๋ฏฟ์Œ์„ ๋ฐ˜์˜ํ•ฉ๋‹ˆ๋‹ค. ์ดํ›„ ์ด ๊ฐ€์ •์ด ํ‹€๋ฆฐ ๊ฒƒ์œผ๋กœ ๋ฐํ˜€์กŒ์ง€๋งŒ, ์ด๋ฆ„์€ ๊ทธ๋Œ€๋กœ ์‚ฌ์šฉ๋˜๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค.

๋ถ„๋ฅ˜

๊ณต์‹์ ์œผ๋กœ ์ธ์ •๋œ ํ•„์ˆ˜ ๋น„ํƒ€๋ฏผ์€ 13์ข…์œผ๋กœ, ์šฉํ•ด์„ฑ์— ๋”ฐ๋ผ ๋‘ ๊ฐ€์ง€ ๋ฒ”์ฃผ๋กœ ๋‚˜๋‰ฉ๋‹ˆ๋‹ค.

  • ์ง€์šฉ์„ฑ ๋น„ํƒ€๋ฏผ (A, D, E, K): ์‹์ด ์ง€๋ฐฉ๊ณผ ํ•จ๊ป˜ ํก์ˆ˜๋˜๋ฉฐ, ๊ฐ„๊ณผ ์ง€๋ฐฉ ์กฐ์ง์— ์ €์žฅ๋ฉ๋‹ˆ๋‹ค. ์ถ•์ ๋  ์ˆ˜ ์žˆ์–ด ๊ณผ๋‹ค ์„ญ์ทจ ์‹œ ๋…์„ฑ์ด ๋‚˜ํƒ€๋‚  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.
  • ์ˆ˜์šฉ์„ฑ ๋น„ํƒ€๋ฏผ (C์™€ 8์ข…์˜ ๋น„ํƒ€๋ฏผ B): ๋ฌผ์— ๋…น์œผ๋ฉฐ ์ฒด๋‚ด์— ์œ ์˜๋ฏธํ•œ ์–‘์ด ์ €์žฅ๋˜์ง€ ์•Š๊ณ , ๊ณผ์ž‰๋ถ„์€ ์ผ๋ฐ˜์ ์œผ๋กœ ์†Œ๋ณ€์œผ๋กœ ๋ฐฐ์ถœ๋ฉ๋‹ˆ๋‹ค. ๋”ฐ๋ผ์„œ ๊ทœ์น™์ ์ธ ์‹์ด ์„ญ์ทจ๊ฐ€ ๋”์šฑ ์ค‘์š”ํ•ฉ๋‹ˆ๋‹ค.

๊ฑด๊ฐ•์—์„œ์˜ ์—ญํ• 

๋น„ํƒ€๋ฏผ์€ ํšจ์†Œ ๋ฐ˜์‘์—์„œ ์กฐํšจ์†Œ ๋˜๋Š” ์กฐํšจ์†Œ์˜ ์ „๊ตฌ์ฒด๋กœ ์ž‘์šฉํ•˜์—ฌ, ์—๋„ˆ์ง€ ๋Œ€์‚ฌ, DNA ํ•ฉ์„ฑ, ๋ฉด์—ญ ๋ฐฉ์–ด, ํ•ญ์‚ฐํ™” ๋ณดํ˜ธ ๋“ฑ์˜ ๊ณผ์ •์„ ๊ฐ€๋Šฅํ•˜๊ฒŒ ํ•ฉ๋‹ˆ๋‹ค. ์–ด๋А ๋น„ํƒ€๋ฏผ์ด๋“  ๊ฒฐํ•๋˜๋ฉด ํŠน์ง•์ ์ธ ์ž„์ƒ ์ฆํ›„๊ตฐ์ด ๋‚˜ํƒ€๋‚ฉ๋‹ˆ๋‹ค โ€” ์˜ˆ๋ฅผ ๋“ค์–ด, ๋น„ํƒ€๋ฏผ C ๊ฒฐํ•์€ ๊ดดํ˜ˆ๋ณ‘์„, ๋น„ํƒ€๋ฏผ D ๊ฒฐํ•์€ ๊ตฌ๋ฃจ๋ณ‘์„, ๋น„ํƒ€๋ฏผ B1 ๊ฒฐํ•์€ ๊ฐ๊ธฐ๋ณ‘์„ ์œ ๋ฐœํ•ฉ๋‹ˆ๋‹ค. ๋ณด๊ฑด ๋‹น๊ตญ์ด ์„ค์ •ํ•œ ์‹์ด ๊ธฐ์ค€ ์„ญ์ทจ๋Ÿ‰(DRI)์€ ๊ฒฐํ•์„ ์˜ˆ๋ฐฉํ•˜๋ฉด์„œ๋„ ๋…์„ฑ์„ ํ”ผํ•˜๊ธฐ ์œ„ํ•œ ๊ถŒ์žฅ๋Ÿ‰์˜ ์ง€์นจ์„ ์ œ๊ณตํ•ฉ๋‹ˆ๋‹ค.