๋Œ€์žฅ์€ ์†Œํ™”๊ด€์˜ 20%๋ฅผ ์ฐจ์ง€ํ•˜๋ฉฐ ์‹ ์ฒด์—์„œ ๋งค์šฐ ์ค‘์š”ํ•œ ๊ธฐ๋Šฅ์„ ์ˆ˜ํ–‰ํ•ฉ๋‹ˆ๋‹ค. ๋Œ€์žฅ์€ ๋น„ํƒ€๋ฏผB12๋ฅผ ํก์ˆ˜ํ•˜๊ณ  ๋น„ํƒ€๋ฏผK๋น„์˜คํ‹ด(Biotin), ๋‹จ์‡„์ง€๋ฐฉ์‚ฐ๊ณผ ๊ฐ™์€ ์˜์–‘์†Œ๋ฅผ ์ƒ์„ฑํ•˜๋ฉฐ ํ˜ˆ๋ฅ˜์˜ ์ „ํ•ด์งˆ๊ณผ ์ˆ˜๋ถ„์„ ์กฐ์ ˆํ•˜๊ณ  ์„ธํฌ ๋Œ€์‚ฌ ๋ฐ ํ˜ธ๋ฅด๋ชฌ ์ƒ์„ฑ์œผ๋กœ ์ธํ•œ ๋ถ€์‚ฐ๋ฌผ์„ ์ œ๊ฑฐํ•˜๋Š” ๋ฐ ๋„์›€์ด ๋ฉ๋‹ˆ๋‹ค. 

์ด๋Ÿฌํ•œ ๋Œ€์žฅ์˜ ์„ธ๋ถ€์ ์ธ ๊ธฐ๋Šฅ์„ ์ž˜ ๋ชจ๋ฅด๋Š” ์‚ฌ๋žŒ์ด ๋งŽ์Šต๋‹ˆ๋‹ค. ๋Œ€์žฅ์ด ์ผ์ƒ์ ์œผ๋กœ ์ˆ˜ํ–‰ํ•˜๋Š” ๋‹ค์–‘ํ•œ ๊ธฐ๋Šฅ์— ๋Œ€ํ•ด ํ•™๊ต์—์„œ ์ž์„ธํžˆ ๊ฐ€๋ฅด์น˜์ง€ ์•Š๋Š” ๊ฒฝ์šฐ๊ฐ€ ๋งŽ๊ธฐ ๋•Œ๋ฌธ์ž…๋‹ˆ๋‹ค ์˜ˆ๋ฅผ ๋“ค์–ด ๋Œ€์žฅ์ด ๋ผˆ ๊ฑด๊ฐ•, ๋ฉด์—ญ, ํ˜ˆ์•ก ์‘๊ณ  ๋“ฑ์„ ์กฐ์ ˆํ•˜๋Š” ๋ฐ ๋„์›€์ด ๋œ๋‹ค๋Š” ์‚ฌ์‹ค์€ ์•„๋Š” ์‚ฌ๋žŒ์ด ๋งŽ์ง€ ์•Š์Šต๋‹ˆ๋‹ค. 

์ด ๊ธ€์„ ํ†ตํ•ด ๋Œ€์žฅ์ด ๋ฌด์—‡์ธ์ง€ ๊ฑด๊ฐ•์— ์–ด๋–ค ์˜ํ–ฅ์„ ๋ฏธ์น˜๋Š”์ง€ ์˜์–‘, ์ƒํ™œ์Šต๊ด€ ๋ณ€ํ™”, ์ •๊ธฐ ๊ฒ€์ง„์„ ํ†ตํ•ด ์–ด๋–ป๊ฒŒ ๋Œ€์žฅ์„ ๊ฑด๊ฐ•ํ•˜๊ฒŒ ์ง€ํ‚ฌ ์ˆ˜ ์žˆ๋Š”์ง€์— ๋Œ€ํ•ด ์„ค๋ช…ํ•ฉ๋‹ˆ๋‹ค. 

โ€Œโ€Œโ€Œโ€Œ๋Œ€์žฅ์˜ ํ•ด๋ถ€ํ•™์  ๊ตฌ์กฐ์™€ ๊ธฐ๋Šฅ

๋Œ€์žฅ์€ ์ผ๋ฐ˜์ ์œผ๋กœ ์„ฑ์ธ์˜ ๊ฒฝ์šฐ ๊ธธ์ด๊ฐ€ ์•ฝ 5ํ”ผํŠธ์— ๋‹ฌํ•˜๋ฉฐ ์†์ด ๋น„์–ด ์žˆ๋Š” ๊ด€ ๋ชจ์–‘์˜ ๊ทผ์œก ์กฐ์ง์ž…๋‹ˆ๋‹ค. ๋Œ€์žฅ์€ ๋งน์žฅ, ํšŒ๋งนํŒ, ์ƒํ–‰๊ฒฐ์žฅ, ํšกํ–‰๊ฒฐ์žฅ, ํ•˜ํ–‰๊ฒฐ์žฅ, S์ƒ๊ฒฐ์žฅ, ์ง์žฅ์œผ๋กœ ๊ตฌ์„ฑ๋ฉ๋‹ˆ๋‹ค. 

๋Œ€์žฅ์˜ ๊ฐ ๋ถ€์œ„๋Š” ๋‹ค๋ฅธ ์—ญํ• ์„ ์ˆ˜ํ–‰ํ•˜๋ฉฐ ๊ฑด๊ฐ•์— ๋‹ค์–‘ํ•œ ์˜ํ–ฅ์„ ๋ฏธ์นฉ๋‹ˆ๋‹ค ๊ฐ ๋Œ€์žฅ ๋ถ€์œ„๋Š” ํ•ด๋ถ€ํ•™์  ๊ตฌ์กฐ๋กœ ์ธํ•ด ํŠน๋ณ„ํ•œ ๊ธฐ๋Šฅ์„ ์ˆ˜ํ–‰ํ•ฉ๋‹ˆ๋‹ค. ์˜ˆ๋ฅผ ๋“ค์–ด ์ƒํ–‰๊ฒฐ์žฅ, ํšกํ–‰๊ฒฐ์žฅ, ํ•˜ํ–‰๊ฒฐ์žฅ์—๋Š” ํŒฝ๊ธฐ(Haustra)๋ผ๊ณ  ๋ถˆ๋ฆฌ๋Š” ์ž‘์€ ์ฃผ๋จธ๋‹ˆ ๋ชจ์–‘์˜ ๊ณต๊ฐ„์ด ์žˆ์Šต๋‹ˆ๋‹ค. ํŒฝ๊ธฐ๋ฅผ ์˜๋ฏธํ•˜๋Š” ์˜์–ด ๋‹จ์–ด์ธ 'Haustra'๋Š” ์šฉ๊ธฐ๋‚˜ ์–‘๋™์ด๋ฅผ ๋œปํ•˜๋Š” ๋ผํ‹ด์–ด์—์„œ ์œ ๋ž˜ํ•˜๋Š”๋ฐ ์‹ค์ œ๋กœ ํŒฝ๊ธฐ๋Š” ์šฉ๊ธฐ์˜ ํ˜•ํƒœ๋ฅผ ๋ ๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. ํŒฝ๊ธฐ๋Š” ์†Œ์žฅ์—์„œ ์˜จ ์†Œํ™”๋ฌผ๊ณผ ๋ฌผ์˜ ํ˜ผํ•ฉ๋ฌผ์ด ์ถฉ๋ถ„ํ•œ ์‹œ๊ฐ„ ๋™์•ˆ ๋Œ€์žฅ ๋‚ด์— ๋จธ๋ฌผ๊ฒŒ ํ•˜์—ฌ ๋Œ€์žฅ ๋‚ด๋ฒฝ์—์„œ ์˜์–‘์†Œ๊ฐ€ ํก์ˆ˜๋  ์ˆ˜ ์žˆ๋„๋ก ํ•˜๋ฉฐ ๊ทธ ํ›„ ๋‚จ์€ ์Œ์‹๋ฌผ์€ ๋Œ€์žฅ์„ ํ†ต๊ณผํ•˜์—ฌ ๋Œ€๋ณ€์œผ๋กœ ๋ชธ ๋ฐ–์œผ๋กœ ๋ฐฐ์ถœ๋ฉ๋‹ˆ๋‹ค. 

๋˜ํ•œ ํŒฝ๊ธฐ์—๋Š” ์Œ์‹์—์„œ ์˜์–‘๋ถ„์„ ์ถ”์ถœํ•˜๋Š” ๋ฐ ๋„์›€์ด ๋˜๋Š” ๋ฐ•ํ…Œ๋ฆฌ์•„์™€ ๊ธฐํƒ€ ๋ฏธ์ƒ๋ฌผ์ด ์„œ์‹ํ•ฉ๋‹ˆ๋‹ค. ์–ด๋–ค ๋ฐ•ํ…Œ๋ฆฌ์•„๋Š” ์„ญ์ทจ๋œ ์Œ์‹๋ฌผ์—์„œ ๋น„์˜คํ‹ด๋น„ํƒ€๋ฏผK๋ฅผ ์ƒ์„ฑํ•ฉ๋‹ˆ๋‹ค. ์–ด๋–ค ๋ฐ•ํ…Œ๋ฆฌ์•„๋Š” ์„ฌ์œ ์†Œ๋ฅผ ๋ฐœํšจ์‹œ์ผœ ๋ถ€ํ‹ธ์‚ฐ(Butyrate)๊ณผ ๊ฐ™์€ ๋‹จ์‡„์ง€๋ฐฉ์‚ฐ์„ ์ƒ์„ฑํ•จ์œผ๋กœ์จ ๋Œ€์žฅ ๋‚ด๋ฒฝ์˜ ์„ธํฌ ๋Œ€์‚ฌ๋ฅผ ์ด‰์ง„ํ•ฉ๋‹ˆ๋‹ค. 

ํŒฝ๊ธฐ๋Š” ๋Œ€์žฅ์„ธํฌ๋กœ ๊ตฌ์„ฑ๋œ ํก์ˆ˜์„ฑ ์ ๋ง‰์œผ๋กœ ๋ฎ์—ฌ ์žˆ์Šต๋‹ˆ๋‹ค. ๋Œ€์žฅ์„ธํฌ๋Š” ๋Œ€์žฅ ์•ˆํŒŽ์˜ ์นผ๋ฅจ, ๋‚˜ํŠธ๋ฅจ, ์ˆ˜๋ถ„, ์—ผํ™”๋ฌผ, ์ค‘ํƒ„์‚ฐ์—ผ, ๊ธฐํƒ€ ์ „ํ•ด์งˆ ๋†๋„๋ฅผ ์กฐ์ ˆํ•˜๋Š” ๋ฐ ๋„์›€์ด ๋ฉ๋‹ˆ๋‹ค. ๋˜ํ•œ ์ด๋Ÿฌํ•œ ๊ธฐ๋Šฅ์„ ํ†ตํ•ด ํ˜ˆ๋ฅ˜์˜ ์ „ํ•ด์งˆ ๊ท ํ˜•์ด ์œ ์ง€๋˜๋„๋ก ๋„์šธ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. 

์ด์ œ ๋Œ€์žฅ์ด ์ฒ˜์Œ ์‹œ์ž‘๋˜๋Š” ๊ณณ์ธ ๋งน์žฅ์„ ์‚ดํŽด๋ณด๊ฒ ์Šต๋‹ˆ๋‹ค. ๋งน์žฅ์€ ์˜ค๋ฅธ์ชฝ ๊ณ ๊ด€์ ˆ ๋ผˆ ๋ฐ”๋กœ ์œ„์— ์œ„์น˜ํ•˜๋ฉฐ ์†Œํ™” ์ค‘์ธ ์Œ์‹์œผ๋กœ ๊ฐ€๋“ ์ฐจ ์žˆ์œผ๋ฉด ์›€์ง์ผ ๋•Œ ๋งน์žฅ์ด ์ถœ๋ ๊ฑฐ๋ฆฌ๋Š” ๊ฒƒ์„ ๋Š๋‚„ ์ˆ˜๋„ ์žˆ์Šต๋‹ˆ๋‹ค. ๋งน์žฅ์ด ์Œ์‹๋ฌผ๋กœ ๊ฐ€๋“ ์ฐจ ์žˆ์œผ๋ฉด ๋ฑƒ์†์— ์ž‘์€ ๋ฌผํ’์„ ์ด ๋“ค์–ด ์žˆ๋Š” ๊ฒƒ ๊ฐ™์€ ๋Š๋‚Œ์ด ์ƒ๊ธธ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. 

์ถฉ์ˆ˜์™€ ์—ฐ๊ฒฐ๋œ ๋งน์žฅ์€ ํŒ๋ง‰์„ ํ†ตํ•ด ์†Œํ™”๋œ ์Œ์‹๋ฌผ์ด ํ˜ˆ๋ฅ˜๋กœ ํก์ˆ˜๋  ์ˆ˜ ์žˆ๋„๋ก ๋•์Šต๋‹ˆ๋‹ค. ํšŒ๋งนํŒ์œผ๋กœ ๋ถˆ๋ฆฌ๋Š” ์ด ํŒ๋ง‰์€ ์ค‘์š”ํ•œ 2๊ฐ€์ง€์˜ ๊ธฐ๋Šฅ์„ ์ˆ˜ํ–‰ํ•ฉ๋‹ˆ๋‹ค. ์žฅ์ด ๊ฑด๊ฐ•ํ•œ ๊ฒฝ์šฐ ํšŒ๋งนํŒ์—์„œ ๋น„ํƒ€๋ฏผB12์˜ ํก์ˆ˜๊ฐ€ ์ด๋ฃจ์–ด์ง‘๋‹ˆ๋‹ค. ๋˜ํ•œ ํšŒ๋งนํŒ์€ ๋Œ€์žฅ์˜ ๋‚ด์šฉ๋ฌผ์ด ์†Œ์žฅ์œผ๋กœ ์—ญ๋ฅ˜ํ•˜์ง€ ์•Š๋„๋ก ์ฐจ๋‹จํ•˜๋Š” ์—ญํ• ์„ ํ•ฉ๋‹ˆ๋‹ค. ์•„๋ž˜์˜ ๋Œ€์žฅ ์งˆํ™˜ ์„น์…˜์—์„œ ์ด ๋ถ€๋ถ„์„ ์ž์„ธํžˆ ๋‹ค๋ฃฐ ๊ฒƒ์ž…๋‹ˆ๋‹ค. ํŒ๋ง‰์ด ์ œ๋Œ€๋กœ ์ž‘๋™ํ•˜์ง€ ์•Š์œผ๋ฉด ๋ชธ ์ƒํƒœ๊ฐ€ ์•ˆ ์ข‹์•„์ง€๊ณ  ์—ฌ๋Ÿฌ ์ฆ์ƒ ์ค‘์—์„œ๋„ ํŠนํžˆ ์†Œ์žฅ ์„ธ๊ท  ๊ณผ์ฆ์‹(SIBO, Small intestinal bacterial overgrowth)์ด ์ƒ๊ธธ ๊ฐ€๋Šฅ์„ฑ์ด ์ปค์ง‘๋‹ˆ๋‹ค.

์ด์ฒ˜๋Ÿผ ๋Œ€์žฅ์€ ๋‹ค์–‘ํ•œ ๋ถ€์œ„, ์ธต, ํ•ด๋ถ€ํ•™์  ๊ตฌ์กฐ๋ฅผ ๊ฐ€์ง€๋ฉฐ ์ด๋ฅผ ํ†ตํ•ด ์ค‘์š”ํ•œ ๊ณ ์œ ์˜ ๊ธฐ๋Šฅ์„ ์ˆ˜ํ–‰ํ•ฉ๋‹ˆ๋‹ค.

โ€Œโ€Œโ€Œโ€Œ๋Œ€์žฅ์ด ๊ฑด๊ฐ•์— ๋ฏธ์น˜๋Š” ์˜ํ–ฅ

๋Œ€์žฅ์€ ์˜์–‘๋ถ„์„ ํก์ˆ˜ํ•˜๊ณ  ์ƒ์„ฑํ•  ๋ฟ ์•„๋‹ˆ๋ผ ์ฒด๋‚ด์—์„œ ๋…ธํ๋ฌผ์„ ์ œ๊ฑฐํ•˜๋Š” ์—ญํ• ๋„ ํ•ฉ๋‹ˆ๋‹ค. ๊ฑด๊ฐ•์„ ์ง€ํ‚ค๋Š” ๋ฐ ์ค‘์š”ํ•œ ๋Œ€์žฅ์˜ ๊ธฐ๋Šฅ์€ ์—ฌ๊ธฐ์— ๊ทธ์น˜์ง€ ์•Š์Šต๋‹ˆ๋‹ค. 

๋น„ํƒ€๋ฏผK & ๋น„์˜คํ‹ด ์ƒ์„ฑ  ์ง€์› 

๋Œ€์žฅ์—๋Š” ์Œ์‹์—์„œ ์˜์–‘๋ถ„์„ ์ถ”์ถœํ•˜๋Š” ๋ฐ ๋„์›€์ด ๋˜๋Š” ๋งŽ์€ ๋ฐ•ํ…Œ๋ฆฌ์•„๊ฐ€ ์‚ด๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. ๋น„ํƒ€๋ฏผK๋Š” ์—ฌ๋Ÿฌ ์‘๊ณ ์ธ์ž๋ฅผ ํ•ฉ์„ฑํ•˜๋Š” ๋ฐ ํ•„์š”ํ•œ๋ฐ ์‘๊ณ ์ธ์ž๋Š” ์ƒ์ฒ˜๊ฐ€ ์ƒ๊ฒผ์„ ๋•Œ ๋”ฑ์ง€๋ฅผ ํ˜•์„ฑํ•˜์—ฌ ์ถœํ˜ˆ์„ ๋ฉˆ์ถœ ์ˆ˜ ์žˆ๋„๋ก ๋•๋Š” ํ˜ˆ์•ก ์„ฑ๋ถ„์ž…๋‹ˆ๋‹ค. ํŠน์ • ํ˜•ํƒœ์˜ ๋น„ํƒ€๋ฏผK(์˜ˆ: ๋น„ํƒ€๋ฏผK2)๋Š” ๊ณจ์ „ํ™˜๊ณผ ์นผ์Š˜ ๋Œ€์‚ฌ์—๋„ ๊ด€์—ฌํ•ฉ๋‹ˆ๋‹ค. ๋‚ซํ†  ๋ฐ ๋…น์ƒ‰์žŽ ์ฑ„์†Œ์™€ ๊ฐ™์€ ๋น„ํƒ€๋ฏผK ๊ณต๊ธ‰์›์„ ์ถฉ๋ถ„ํžˆ ์„ญ์ทจํ•˜์ง€ ์•Š๋Š” ์‚ฌ๋žŒ์˜ ๊ฒฝ์šฐ ์žฅ๋‚ด ๋ฐ•ํ…Œ๋ฆฌ์•„๊ฐ€ ์ƒ์„ฑํ•˜๋Š” ๋น„ํƒ€๋ฏผK๋Š” ๋น„ํƒ€๋ฏผK ๊ฒฐํ• ์ฆ์ƒ์„ ์˜ˆ๋ฐฉํ•˜๋Š” ๋ฐ ์ค‘์š”ํ•œ ์—ญํ• ์„ ํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. 

๋น„์˜คํ‹ด์€ ํ˜ˆ๋‹น ๊ด€๋ฆฌ์™€ ๋ชจ๋ฐœ, ํ”ผ๋ถ€, ์†๋ฐœํ†ฑ์˜ ๊ฑด๊ฐ•๊ณผ ์•„์—ฐ ์ˆ˜์น˜๋ฅผ ์ ์ ˆํ•˜๊ฒŒ ์œ ์ง€ํ•˜๋Š” ๋ฐ ํ•„์š”ํ•ฉ๋‹ˆ๋‹ค. ๋น„ํƒ€๋ฏผK์™€ ๋งˆ์ฐฌ๊ฐ€์ง€๋กœ ๋น„์˜คํ‹ด์€ ์žฅ๋‚ด ๋ฐ•ํ…Œ๋ฆฌ์•„์— ์˜ํ•ด ์ƒ์„ฑ๋˜๋ฉฐ ์ด๋ ‡๊ฒŒ ์ƒ์„ฑ๋œ ๋น„์˜คํ‹ด์€ ์‹ํ’ˆ์„ ํ†ตํ•œ ๋น„์˜คํ‹ด ๊ณต๊ธ‰์ด ๋ถ€์กฑํ•  ๊ฒฝ์šฐ ๋ถ€์กฑ๋ถ„์„ ๋ณด์ถฉํ•˜๋Š” ๋ฐ ์‚ฌ์šฉ๋  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ๋น„์˜คํ‹ด์ด ๊ฒฐํ•๋˜๋ฉด ๋ฐœ์ง„, ์šฐ์šธ์ฆ, ๋ฐœ์ž‘, ํƒˆ๋ชจ, ์†๋ฐœํ†ฑ ๋ฌธ์ œ ๋“ฑ์ด ๋ฐœ์ƒํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

์ด๋Ÿฌํ•œ ์ด์œ  ๋•Œ๋ฌธ์— ์žฅ๋‚ด์— ๊ฑด๊ฐ•ํ•œ ๋ฐ•ํ…Œ๋ฆฌ์•„๋ฅผ ์ถฉ๋ถ„ํ•œ ์ˆ˜์ค€์œผ๋กœ ์œ ์ง€ํ•˜๋Š” ๊ฒƒ์ด ์ค‘์š”ํ•ฉ๋‹ˆ๋‹ค.

๋ฏธ๋„ค๋ž„ ๋ฐ ์ˆ˜๋ถ„ ํก์ˆ˜

๋Œ€์žฅ์€ ์Œ์‹๋ฌผ์˜ ์ˆ˜๋ถ„์„ ํก์ˆ˜ํ•˜์—ฌ ์ฒด๋‚ด ์ˆ˜๋ถ„ ๊ณต๊ธ‰์„ ์กฐ์ ˆํ•˜๋Š” ๋ฐ ๋„์›€์ด ๋ฉ๋‹ˆ๋‹ค. ๋˜ํ•œ ๋Œ€์žฅ ๋‚ด๋ฒฝ์€ ์Œ์‹๋ฌผ์— ํ•จ์œ ๋œ ์นผ๋ฅจ, ์นผ์Š˜, ๋‚˜ํŠธ๋ฅจ, ์—ผํ™”๋ฌผ ๊ฐ™์€ ์ „ํ•ด์งˆ์„ ๋นจ์•„๋“ค์—ฌ ํ˜ˆ๋ฅ˜๋กœ ๋ณด๋ƒ…๋‹ˆ๋‹ค. ์ด๋Ÿฌํ•œ ์ „ํ•ด์งˆ์€ ์‹ ๊ฒฝ๊ณ„์—์„œ ์ „๊ธฐ๋ฅผ ์ƒ์„ฑํ•˜๊ณ  ์„ธํฌ ์—๋„ˆ์ง€๋ฅผ ๋งŒ๋“œ๋Š” ํšจ์†Œ ๋ฐ˜์‘์„ ์ด‰๋งคํ•˜๋ฉฐ ์‹ฌํ˜ˆ๊ด€๊ณ„์˜ ์ฒด์•ก ๊ท ํ˜•๊ณผ ํ˜ˆ์••์„ ์œ ์ง€ํ•˜๋Š” ๋ฐ ์‚ฌ์šฉ๋ฉ๋‹ˆ๋‹ค. ๋ถ€์‹คํ•œ ์˜์–‘ ๊ณต๊ธ‰์ด๋‚˜ ๋Œ€์žฅ ํก์ˆ˜ ๋ฌธ์ œ ๋“ฑ ๋‹ค์–‘ํ•œ ์ด์œ ๋กœ ๋ฏธ๋„ค๋ž„ ๊ฒฐํ•์ด ์ƒ๊ธธ ์ˆ˜ ์žˆ๋Š”๋ฐ ์–ด๋–ค ์ด์œ ๋กœ๋“  ์ด๋Ÿฌํ•œ ๋ฏธ๋„ค๋ž„์ด ํ•˜๋‚˜๋ผ๋„ ๋ถ€์กฑํ•ด์ง€๋ฉด ์ „๋ฐ˜์ ์ธ ๊ฑด๊ฐ•์— ๊ด‘๋ฒ”์œ„ํ•˜๊ณ  ์‹ฌ๊ฐํ•œ ์˜ํ–ฅ์ด ์ƒ๊ธธ ์ˆ˜ ์žˆ์œผ๋ฉฐ ๊ทธ์ค‘์—์„œ๋„ ํŠนํžˆ ์‹ฌ์žฅ๊ณผ ์‹ ๊ฒฝ๊ณ„ ๊ฑด๊ฐ•์ด ์ €ํ•ด๋  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

๋””ํ†ก์Šค

ํ˜ˆ๋ฅ˜์—์„œ ๋…์†Œ๋ฅผ ๊ฑธ๋Ÿฌ๋‚ด๋Š” ๊ณณ์€ ๊ฐ„์ด์ง€๋งŒ ๋…์†Œ๋ฅผ ์ œ๊ฑฐํ•˜๋Š” ๊ณณ์€ ๋Œ€์žฅ์ž…๋‹ˆ๋‹ค. ๊ฐ„์€ ์ฒด๋‚ด ํšจ์†Œ ๋ฐ˜์‘์—์„œ ์ƒ๊ธฐ๋Š” ๋…ธํ๋ฌผ์„ ์ฒ˜๋ฆฌํ•˜๊ณ  ์ด๋ฅผ ๊ฐ„์„ธํฌ๋กœ ๋ณด๋‚ด 1๋‹จ๊ณ„์™€ 2๋‹จ๊ณ„ ์†Œํ™”๋ฅผ ๊ฑฐ์น˜๊ฒŒ ํ•œ ํ›„ ๋‹ด์ฆ™์œผ๋กœ ๋ฐฉ์ถœํ•œ ๋‹ค์Œ ์†Œํ™”๊ด€์œผ๋กœ ๋ถ„๋น„ํ•ฉ๋‹ˆ๋‹ค. ๋…์†Œ๊ฐ€ ์„ž์ธ ๋‹ด์ฆ™์€ ์†Œํ™”๊ด€์—์„œ ์„ฌ์œ ์†Œ์™€ ๊ฒฐํ•ฉํ•ฉ๋‹ˆ๋‹ค. ๋‹ด์ฆ™๊ณผ ๊ฒฐํ•ฉํ•œ ์„ฌ์œ ์†Œ๋Š” ๋Œ€์žฅ์—์„œ ๋Œ€๋ณ€์œผ๋กœ ๋งŒ๋“ค์–ด์ง€๋Š”๋ฐ ์ด๋Š” ๊ทœ์น™์ ์œผ๋กœ(์ ์–ด๋„ ํ•˜๋ฃจ์— ํ•œ ๋ฒˆ) ๋ฐฐ์ถœ๋˜์–ด์•ผ ์‹ ์ฒด์˜ ๋…์„ฑ ๋ถ€๋‹ด์ด ๋‚ฎ๊ฒŒ ์œ ์ง€๋  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ๋Œ€์žฅ์ด ๊ฑด๊ฐ•ํ•œ ์ƒํƒœ์—์„œ ์ ์ ˆํ•œ ์Œ์‹์ด ๊ณต๊ธ‰๋œ๋‹ค๋ฉด ์ด๋Ÿฌํ•œ ๊ณผ์ •์€ ์ž์—ฐ์ ์œผ๋กœ ์ง„ํ–‰๋  ๊ฒƒ์ž…๋‹ˆ๋‹ค.

โ€Œโ€Œโ€Œโ€Œ๋Œ€์žฅ ์งˆํ™˜์˜ ์ข…๋ฅ˜

์—ผ์ฆ์„ฑ ์žฅ์งˆํ™˜

ํฌ๋ก ๋ณ‘๊ณผ ๊ถค์–‘์„ฑ ๋Œ€์žฅ์—ผ์€ ๋Œ€์žฅ ๋‚ด๋ฒฝ์— ์˜ํ–ฅ์„ ๋ฏธ์น˜๋Š” ์—ผ์ฆ์„ฑ ์งˆํ™˜์ž…๋‹ˆ๋‹ค. ์ด๋Ÿฌํ•œ ์งˆํ™˜์€ ๊ถค์–‘, ์ถœํ˜ˆ, ์˜์–‘์†Œ ํก์ˆ˜ ์žฅ์• , ํ†ต์ฆ ๋“ฑ์„ ์œ ๋ฐœํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ๋Œ€์žฅ ๋‚ด๋ฒฝ์— ๋งŒ์„ฑ์ ์ธ ์—ผ์ฆ์ด ์ƒ๊ธฐ๊ณ  ๋‚ด๋ฒฝ์ด ์†์ƒ๋˜๋ฉด ์‹œ๊ฐ„์ด ํ๋ฅด๋ฉด์„œ ์˜์–‘ ๊ฒฐํ•์ด ๋ฐœ์ƒํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ์ด๋Ÿฌํ•œ ์งˆํ™˜์„ ์น˜๋ฃŒํ•˜์ง€ ์•Š๊ณ  ๋ฐฉ์น˜ํ•˜๋ฉด ๋Œ€์žฅ์•”์— ๊ฑธ๋ฆด ์œ„ํ—˜๋„ ์ปค์งˆ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. 

๋Œ€์žฅ์•”

๋Œ€์žฅ์•”์€ ์ „ ์„ธ๊ณ„์ ์œผ๋กœ ์„ธ ๋ฒˆ์งธ๋กœ ๋งŽ์ด ๋ฐœ์ƒํ•˜๋Š” ์•”์ž…๋‹ˆ๋‹ค. 2020๋…„์—๋Š” ์ „ ์„ธ๊ณ„์ ์œผ๋กœ ์•ฝ 200๋งŒ ๋ช…์ด ๋Œ€์žฅ์•”์— ๊ฑธ๋ฆฐ ๊ฒƒ์œผ๋กœ ์ถ”์ •๋ฉ๋‹ˆ๋‹ค. ๋Œ€์žฅ์•”์˜ ์œ„ํ—˜์š”์ธ์—๋Š” ์„ฌ์œ ์†Œ๊ฐ€ ์ ์€ ์‹๋‹จ, ์šด๋™ ๋ถ€์กฑ, ์Œ์ฃผ, ๊ณผ์ฒด์ค‘, ๋น„ํƒ€๋ฏผD ๋ถ€์กฑ ๋“ฑ์ด ์žˆ์Šต๋‹ˆ๋‹ค. ์ด๋Ÿฌํ•œ ์œ„ํ—˜์š”์ธ์€ ๋ชจ๋‘ ๋Œ€์žฅ๊ณผ ๊ธฐํƒ€ ์กฐ์ง์˜ ๋””์—”์—์ด(DNA) ํ•ฉ์„ฑ์— ๋‚˜์œ ์˜ํ–ฅ์„ ๋ฏธ์น  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ๋น„์ •์ƒ์ ์ธ ๋””์—”์—์ด ์ƒ์„ฑ ๋ฐ ์กฐ์ ˆ์€ ์ข…์–‘์ด ์ƒ๊ธฐ๋Š” ๊ทผ๋ณธ ์›์ธ์ด๊ธฐ ๋•Œ๋ฌธ์— ๋Œ€์žฅ์—์„œ ๊ฑด๊ฐ•ํ•œ ๋””์—”์—์ด๊ฐ€ ํ•ฉ์„ฑ๋  ์ˆ˜ ์žˆ๋„๋ก ํ•ด์•ผ ํ•ฉ๋‹ˆ๋‹ค.

์šด๋™ ์žฅ์• 

๋Œ€์žฅ์˜ ๊ทผ์œก์€ ๊ทœ์น™์ ์œผ๋กœ ์ˆ˜์ถ•ํ•˜๊ณ  ์ฃผ๋ณ€ ํ˜ˆ๊ด€ ๋ฐ ์กฐ์ง์œผ๋กœ ์ˆ˜๋ถ„๊ณผ ์ „ํ•ด์งˆ์„ ๊ตํ™˜ํ•˜๋ฉด์„œ ์Œ์‹๋ฌผ์„ ์ด๋™์‹œํ‚ต๋‹ˆ๋‹ค. ์žฅ์„ ํ†ตํ•ด ์Œ์‹๋ฌผ์ด ์ด๋™๋˜๋Š” ์ด๋Ÿฌํ•œ ๊ณผ์ •์„ '์šด๋™(Motility)'์ด๋ผ๊ณ  ํ•ฉ๋‹ˆ๋‹ค. ๋น„์ •์ƒ์ ์ธ ์žฅ ์šด๋™์œผ๋กœ ์ธํ•ด ๋Œ€์žฅ์„ ํ†ตํ•ด ์Œ์‹๋ฌผ์ด ๋„ˆ๋ฌด ๋นจ๋ฆฌ ์ด๋™ํ•˜๋ฉด ์„ค์‚ฌ๊ฐ€ ์ƒ๊ธฐ๊ณ  ๋„ˆ๋ฌด ๋Š๋ฆฌ๊ฒŒ ์ด๋™ํ•˜๋ฉด ๋ณ€๋น„๊ฐ€ ๋ฉ๋‹ˆ๋‹ค. ์Œ์‹๋ฌผ์ด ๋Œ€์žฅ์„ ํ†ต๊ณผํ•˜๋Š” ์‹œ๊ฐ„์ด ๋น„์ •์ƒ์ ์ธ ๊ฒฝ์šฐ๋ฅผ '์šด๋™ ์žฅ์• (Dysmotility)'๋ผ๊ณ  ํ•˜๋ฉฐ ์ด๋Š” ์šด๋™์ด ๋น„์ •์ƒ์ ์œผ๋กœ ์ผ์–ด๋‚˜๋Š” ๊ฒƒ์„ ๋œปํ•ฉ๋‹ˆ๋‹ค. ์šด๋™ ์žฅ์• ๊ฐ€ ๋งŒ์„ฑํ™”๋˜๋ฉด ์˜์–‘์†Œ์˜ ์ƒ์„ฑ๊ณผ ํก์ˆ˜, ๋””ํ†ก์Šค์™€ ๊ฐ™์€ ๋Œ€์žฅ์˜ ๊ธฐ๋ณธ์ ์ธ ๊ธฐ๋Šฅ์ด ์ €ํ•˜๋  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

์žฅ๋‚ด ์„ธ๊ท  ๋ถˆ๊ท ํ˜•๊ณผ ์†Œ์žฅ ์„ธ๊ท  ๊ณผ์ฆ์‹

์žฅ๋‚ด ๋ฏธ์ƒ๋ฌผ ์ƒํƒœ๊ณ„์—๋Š” ๋ฐ•ํ…Œ๋ฆฌ์•„์™€ ํšจ๋ชจ๋ฅผ ํฌํ•จํ•˜์—ฌ ๋‹ค์–‘ํ•œ ๋ฏธ์ƒ๋ฌผ์ด ์„ฌ์„ธํ•œ ๊ท ํ˜•์„ ์œ ์ง€ํ•˜๋ฉฐ ์‚ด๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. ์ผ๋ฐ˜์ ์œผ๋กœ ํ”„๋กœ๋ฐ”์ด์˜คํ‹ฑ์Šค(Probiotics)๋กœ๋„ ๋ถˆ๋ฆฌ๋Š” ์ข‹์€ ๋ฐ•ํ…Œ๋ฆฌ์•„๊ฐ€ ๋งŽ์œผ๋ฉด ์žฅ์— ๋ฌธ์ œ๋ฅผ ์ผ์œผํ‚ฌ ์ˆ˜ ์žˆ๋Š” ๋ณ‘์›์„ฑ ๋˜๋Š” ๊ธฐํšŒ์„ฑ ๋ฐ•ํ…Œ๋ฆฌ์•„, ํšจ๋ชจ์˜ ๊ณผ๋„ํ•œ ์ฆ์‹์„ ๋ฐฉ์ง€ํ•˜๋Š” ๋ฐ ๋„์›€์ด ๋  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

์˜ค๋Š˜๋‚  ์˜ํ•™๊ณ„์—์„œ๋Š” ๋ฏธ์ƒ๋ฌผ ์ƒํƒœ๊ณ„๋ฅผ ์ง‘์ค‘์ ์œผ๋กœ ์—ฐ๊ตฌํ•˜๊ณ  ์žˆ๊ธฐ ๋•Œ๋ฌธ์— ์ด์™€ ๊ด€๋ จํ•œ ๋‹ค์–‘ํ•œ ์—ฐ๊ตฌ ๋…ผ๋ฌธ์ด ์žˆ์Šต๋‹ˆ๋‹ค. ๊ทธ๋ž˜์„œ ์ €๋Š” ๊ณ ๊ฐ๋“ค์—๊ฒŒ ์žฅ๋‚ด ๋ฏธ์ƒ๋ฌผ ์ƒํƒœ๊ณ„๋ฅผ ๋‹ค์Œ๊ณผ ๊ฐ™์ด ์‰ฝ๊ฒŒ ์š”์•ฝํ•ด์„œ ์„ค๋ช…ํ•ฉ๋‹ˆ๋‹ค. ์žฅ๋‚ด ๋ฏธ์ƒ๋ฌผ์€ ์„ธํฌ ๋Œ€์‚ฌ์˜ ๊ฒฐ๊ณผ๋กœ ๋Œ€์‚ฌ์‚ฐ๋ฌผ์„ ์ƒ์„ฑํ•ฉ๋‹ˆ๋‹ค. ์ด๋Ÿฌํ•œ ๋Œ€์‚ฌ์‚ฐ๋ฌผ ์ค‘ ์ผ๋ถ€๋Š” ์ธ์ฒด ๊ฑด๊ฐ•์— ์œ ์ตํ•ฉ๋‹ˆ๋‹ค. ๋ฉ”ํƒ„์ด๋‚˜ ์ˆ˜์†Œ์™€ ๊ฐ™์€ ๋Œ€์‚ฌ์‚ฐ๋ฌผ์€ ์‹ ์ฒด๊ฐ€ ๊ฐ๋‹นํ•˜๊ธฐ์— ๋„ˆ๋ฌด ๋งŽ์€ ์–‘์ด๋‚˜ ์ž˜๋ชป๋œ ์ฒด๋‚ด ๋ถ€์œ„์—์„œ ์ƒ์„ฑ๋˜๋Š” ๊ฒฝ์šฐ ๋ฌธ์ œ๋ฅผ ์ผ์œผํ‚ฌ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. 

๋Œ€์žฅ์— ์ข‹์€ ๋ฐ•ํ…Œ๋ฆฌ์•„์˜ ์ˆ˜๋ฅผ ๋†’์€ ์ˆ˜์ค€์œผ๋กœ ์œ ์ง€ํ•˜๋ฉด์„œ ์ด๋“ค์ด ๋‹ค๋ฅธ ์ฒด๋‚ด ๊ธฐ๊ด€์œผ๋กœ ์ด๋™ํ•˜์ง€ ์•Š๋„๋ก ํ•˜๋Š” ๊ฒƒ์ด ์ข‹์Šต๋‹ˆ๋‹ค. ํšŒ๋งนํŒ๊ณผ ๋Œ€์žฅ์„ ๊ฑด๊ฐ•ํ•˜๊ฒŒ ์œ ์ง€ํ•˜๋ฉด ์†Œ์žฅ์ฒ˜๋Ÿผ ๋ฐ•ํ…Œ๋ฆฌ์•„๊ฐ€ ์กด์žฌํ•˜๋ฉด ์•ˆ ๋˜๋Š” ๊ณณ์œผ๋กœ ์ด๋™ํ•˜๋Š” ๊ฒƒ์„ ๋ฐฉ์ง€ํ•˜๋Š” ๋ฐ ๋„์›€์ด ๋ฉ๋‹ˆ๋‹ค. ๋Œ€์žฅ์˜ ๋ฐ•ํ…Œ๋ฆฌ์•„๊ฐ€ ์†Œ์žฅ์œผ๋กœ ์ด๋™ํ•  ๊ฒฝ์šฐ ๊ฐ€์Šค, ํŒฝ๋งŒ๊ฐ, ๊ฒฝ๋ จ, ์˜์–‘์†Œ ํก์ˆ˜ ์žฅ์• , ์„ค์‚ฌ, ๋ณ€๋น„ ๋“ฑ๊ณผ ๊ฐ™์€ ์ฆ์ƒ์ด ๋ฐœ์ƒํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ์žฅ๋‚ด ๋ฏธ์ƒ๋ฌผ ์ƒํƒœ๊ณ„์˜ ๋ถˆ๊ท ํ˜• ์ƒํƒœ์™€ ๊ทธ๋กœ ์ธํ•œ ์ฆ์ƒ์„ ์†Œ์žฅ ์„ธ๊ท  ๊ณผ์ฆ์‹(Small intestinal bacterial overgrowth, SIBO)์ด๋ผ๊ณ  ํ†ต์นญํ•ฉ๋‹ˆ๋‹ค. ์•„์ง ์ด ์งˆํ™˜์— ๊ฑธ๋ฆฐ ์ ์ด ์—†๋‹ค๋ฉด ๋ฐ•ํ…Œ๋ฆฌ์•„๊ฐ€ ์ œ์ž๋ฆฌ์— ๋จธ๋ฌผ๋„๋ก ํ•˜๋Š” ๋Œ€์žฅ์˜ ๊ธฐ๋Šฅ์ด ๊ฑด๊ฐ•ํ•˜๊ฒŒ ์œ ์ง€๋˜๊ณ  ์žˆ๊ธฐ ๋•Œ๋ฌธ์ผ ๊ฒƒ์ž…๋‹ˆ๋‹ค.

๊ฐ์—ผ

๋Œ€์žฅ์—์„œ ๋ณ‘๊ท ์ด ์ฆ์‹ํ•˜์—ฌ ๊ฑด๊ฐ•ํ•˜๋˜ ๋Œ€์žฅ์„ ์™„์ „ํžˆ ๊ฐ์—ผ์‹œํ‚ค๋Š” ์ผ์ด ๊ฐ€๋” ์ƒ๊ธฐ๊ณค ํ•ฉ๋‹ˆ๋‹ค. ํด๋กœ์ŠคํŠธ๋ฆฌ๋””์›€ ๋””ํ”ผ์‹ค ์žฅ์—ผ(Clostridium difficile infection)์€ ์ž˜ ์•Œ๋ ค์ง„ ์žฅ ์งˆํ™˜์œผ๋กœ ์น˜๋ฃŒํ•˜์ง€ ์•Š์„ ๊ฒฝ์šฐ ์น˜๋ช…์ ์ผ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ๋Œ€์žฅ ๊ฐ์—ผ์„ ์˜ˆ๋ฐฉํ•  ์ˆ˜ ์žˆ๋Š” ์ตœ์„ ์˜ ๋ฐฉ๋ฒ•์€ ์–‘์งˆ์˜ ์Œ์‹๊ณผ ๋ฌผ์„ ์„ญ์ทจํ•˜๊ณ  ๋ณ‘๊ท ์— ๋Œ€ํ•ญํ•ด ์‹ธ์šธ ์ˆ˜ ์žˆ๋Š” ๊ฑด๊ฐ•ํ•œ ์žฅ๋‚ด ๋ฏธ์ƒ๋ฌผ ์ƒํƒœ๊ณ„๋ฅผ ์œ ์ง€ํ•˜๋Š” ๊ฒƒ์ž…๋‹ˆ๋‹ค. ์ด๋ฅผ ์‹คํ–‰ํ•˜๋Š” ๊ตฌ์ฒด์ ์ธ ๋ฐฉ๋ฒ•์€ ์•„๋ž˜์—์„œ ์„ค๋ช…ํ•˜๋„๋ก ํ•˜๊ฒ ์Šต๋‹ˆ๋‹ค.

โ€Œโ€Œโ€Œโ€Œ๋Œ€์žฅ ์งˆํ™˜ ์˜ˆ๋ฐฉ๋ฒ• ๋ฐ ์žฅ๊ธฐ์  ๋Œ€์žฅ ๊ฑด๊ฐ• ๊ด€๋ฆฌ๋ฒ•

๋Œ€์žฅ์„ ๋Œ๋ณด๋Š” ์ผ์€ ์‹ ์ฒด์˜ ๋‹ค๋ฅธ ๋ถ€์œ„๋ฅผ ๊ด€๋ฆฌํ•˜๋Š” ๊ฒƒ๊ณผ ํฌ๊ฒŒ ๋‹ค๋ฅด์ง€ ์•Š์Šต๋‹ˆ๋‹ค. ๋Œ€์žฅ์€ ์ •๊ธฐ์ ์ธ ์ ๊ฒ€๊ณผ ๊ณผํ•™์ ์ธ ์ ‘๊ทผ๋ฒ•์ด ํ•„์š”ํ•ฉ๋‹ˆ๋‹ค. ๋Œ€์žฅ์ด ์ฒด๋‚ด์— ์žˆ๊ธฐ ๋•Œ๋ฌธ์— ๋Œ€์žฅ ๊ด€๋ฆฌ๋ฅผ ํ†ตํ•ด ์–ป๋Š” ํšจ๊ณผ๋ฅผ ์‹œ๊ฐ์ ์œผ๋กœ ํ™•์ธํ•˜๊ธฐ๋Š” ์–ด๋ ค์šธ ๊ฒƒ์ž…๋‹ˆ๋‹ค. ๊ทธ ๋Œ€์‹  ์†Œํ™”๋ ฅ ๋ฐ ๋ฐฐ๋ณ€ ์ฃผ๊ธฐ๊ฐ€ ๊ฐœ์„ ๋˜๊ณ  ๋ฐฐ๋ณ€์ด ํŽธํ•ด์ง€๋Š” ๊ฒƒ๊ณผ ๊ฐ™์€ ํšจ๊ณผ๋ฅผ ๋ชธ์œผ๋กœ ์ง์ ‘ ๋Š๋‚„ ์ˆ˜ ์žˆ์„ ๊ฒƒ์ž…๋‹ˆ๋‹ค.  

๋˜ํ•œ ๋Œ€์žฅ์„ ๊ฑด๊ฐ•ํ•˜๊ฒŒ ์œ ์ง€ํ•˜๋ฉด ๋‹ค๋ฅธ ์‹ ์ฒด ๊ธฐ๊ด€์˜ ๊ฑด๊ฐ•๋„ ํ–ฅ์ƒ์‹œํ‚ฌ ์ˆ˜ ์žˆ๊ธฐ ๋•Œ๋ฌธ์— ์ „๋ฐ˜์ ์ธ ๊ฑด๊ฐ•, ํ”ผ๋ถ€, ์‹ ๊ฒฝ๊ณ„ ๊ธฐ๋Šฅ์˜ ๊ฐœ์„  ํšจ๊ณผ๋„ ๊ธฐ๋Œ€ํ•  ์ˆ˜ ์žˆ์„ ๋ฟ ์•„๋‹ˆ๋ผ ๊ฐ™์€ ๋…ธ๋ ฅ์œผ๋กœ ๋” ์ข‹์€ ๊ฒฐ๊ณผ๋ฅผ ์–ป์„ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ์ผ์ƒ์ƒํ™œ ์† ๋Œ€์žฅ ๊ด€๋ฆฌ๋ฒ•

1. ์ถฉ๋ถ„ํ•œ ์„ฌ์œ ์†Œ ์„ญ์ทจ

๋Œ€์žฅ์•” ์˜ˆ๋ฐฉ์— ๊ด€ํ•œ ๋ชจ๋“  ์ถœํŒ๋ฌผ์—์„œ ๊ณตํ†ต์ ์œผ๋กœ ์ฃผ์žฅํ•˜๋Š” ๋ถ€๋ถ„์€ ์„ฌ์œ ์†Œ ์„ญ์ทจ๋ฅผ ๋Š˜๋ฆฌ๋ฉด ๋Œ€์žฅ ๊ฑด๊ฐ•์„ ๊ฐœ์„ ํ•˜๊ณ  ๋Œ€์žฅ์•” ๋ฐ ์ง์žฅ์•” ์œ„ํ—˜์„ ์ค„์ด๋Š” ๋ฐ ์ง์ ‘์ ์œผ๋กœ ๋„์›€์ด ๋œ๋‹ค๋Š” ๊ฒƒ์ž…๋‹ˆ๋‹ค. ๊ทธ ์ด์œ ๋Š” ์„ฌ์œ ์†Œ๊ฐ€ ์žฅ๋‚ด ๋ฏธ์ƒ๋ฌผ ์ƒํƒœ๊ณ„์˜ ๊ท ํ˜•์„ ๋งž์ถ”๊ณ  ๋Œ€์žฅ ์šด๋™์„ ์ฆ์ง„ํ•˜๋ฉฐ ๋Œ€์žฅ์„ ํ†ตํ•ด ์ฒด์™ธ๋กœ ๋…์†Œ๋ฅผ ๋ฐฐ์ถœํ•˜๋Š” ๋ฐ ํ•„์š”ํ•œ ๋ณ€์˜ ๋ถ€ํ”ผ๋ฅผ ๋Š˜๋ ค์ฃผ๊ธฐ ๋•Œ๋ฌธ์ž…๋‹ˆ๋‹ค. ๋Œ€์žฅ ๊ฑด๊ฐ•์„ ์ง€ํ‚ค๋ ค๋ฉด ํ•˜๋ฃจ์— ์ตœ์†Œ 25g์˜ ์„ฌ์œ ์งˆ์„ ์„ญ์ทจํ•˜๋Š” ๊ฒƒ์ด ์ข‹์Šต๋‹ˆ๋‹ค. ๋งค์ผ 50g์— ๊ฐ€๊นŒ์šด ์„ฌ์œ ์†Œ๋ฅผ ์„ญ์ทจํ•˜๋Š” ์ธ๊ตฌ์ง‘๋‹จ์€ ์ „ ์„ธ๊ณ„์˜ ์–ด๋–ค ์ธ๊ตฌ์ง‘๋‹จ๋ณด๋‹ค ๋Œ€์žฅ์•”์ด ๋ฐœ์ƒํ•  ์œ„ํ—˜์ด ๋‚ฎ์Šต๋‹ˆ๋‹ค. 

2. ์ˆ˜๋ถ„ ์„ญ์ทจ

๋Œ€์žฅ์€ ์ง€์†์ ์œผ๋กœ ๋ฌผ, ์†Œํ™”๋ฌผ, ์„ฌ์œ ์งˆ, ์ „ํ•ด์งˆ์„ ๊ฒฐํ•ฉํ•˜์—ฌ ๋Œ€๋ณ€์„ ํ˜•์„ฑํ•ฉ๋‹ˆ๋‹ค. ์ˆ˜๋ถ„์ด ์ถฉ๋ถ„ํ•˜์ง€ ์•Š์œผ๋ฉด ๋Œ€๋ณ€์€ ๋Œ€์žฅ์„ ํšจ๊ณผ์ ์œผ๋กœ ํ†ต๊ณผํ•˜์ง€ ๋ชปํ•˜๊ณ  ์ •์ฒด๋  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ์ด๋Ÿฌํ•œ ์ƒํƒœ๋ฅผ ๋ณ€๋น„๋ผ๊ณ  ํ•ฉ๋‹ˆ๋‹ค. ์ผ๋ฐ˜์ ์ธ ์ƒ์‹๊ณผ๋Š” ๋‹ฌ๋ฆฌ ๋ณ€๋น„๋Š” ํ•˜๋ฃจ ํ•œ ๋ฒˆ ๋ฏธ๋งŒ์˜ ๋ฐฐ๋ณ€์œผ๋กœ ์ •์˜๋ฉ๋‹ˆ๋‹ค. ๋งค์ผ ๋ฌผ์„ ์ถฉ๋ถ„ํžˆ ๋งˆ์‹œ๋ฉด ๊ทœ์น™์ ์œผ๋กœ ๋Œ€์žฅ์„ ํ†ตํ•ด ์‰ฝ๊ฒŒ ๋ฐฐ์ถœ๋  ์ˆ˜ ์žˆ๋Š” ์ ๋‹นํžˆ ๋ถ€๋“œ๋Ÿฌ์šด ๋Œ€๋ณ€์ด ํ˜•์„ฑ๋ฉ๋‹ˆ๋‹ค. ๋ฌผ์„ ๋งˆ์‹œ๋Š” ๊ฒƒ์„ ์ž๊พธ ์žŠ๋Š”๋‹ค๋ฉด ์ˆ˜๋ถ„ ์„ญ์ทจ ์‹œ๊ฐ„์„ ์•Œ๋ ค์ฃผ๋Š” ๋ฐฉ๋ฒ•์„ ์ด์šฉํ•˜๋Š” ๊ฒƒ๋„ ์ข‹์Šต๋‹ˆ๋‹ค. ํœด๋Œ€์ „ํ™”์— ์•Œ๋žŒ์„ ์„ค์ •ํ•˜๊ฑฐ๋‚˜ ๋ถˆ์ด ์ผœ์ง€๋Š” ๋ฌผํ†ต์„ ์‚ฌ์šฉํ•˜๋Š” ๋“ฑ ๋ชจ๋“  ์ˆ˜๋‹จ๊ณผ ๋ฐฉ๋ฒ•์„ ๋™์›ํ•ด ๋ฌผ์„ ์ถฉ๋ถ„ํžˆ ๋งˆ์‹œ๋Š” ๋ฐ ์ง‘์ค‘ํ•ด ๋ณด์‹ญ์‹œ์˜ค. ์ฐจ์™€ ๊ฐ™์€ ๊ธฐํ˜ธ์„ฑ ์Œ๋ฃŒ๋ฅผ ํ†ตํ•ด์„œ๋„ ์ˆ˜๋ถ„์„ ์„ญ์ทจํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ์‹ ์žฅ์งˆํ™˜์ด๋‚˜ ๊ธฐํƒ€ ๋งŒ์„ฑ์งˆํ™˜์ด ์žˆ๋‹ค๋ฉด ๋ฌผ์„ ์–ผ๋งˆ๋‚˜ ๋งˆ์‹œ๋Š” ๊ฒƒ์ด ์ข‹์„์ง€ ์˜์‚ฌ์™€ ์ƒ๋‹ดํ•˜์‹ญ์‹œ์˜ค.

3. ์šด๋™

๋Œ€์žฅ์€ ๊ทผ์œก์กฐ์ง์„ ์ด์šฉํ•˜์—ฌ ๋Œ€๋ณ€์„ ์ผ์ •ํ•œ ์†๋„๋กœ ์ด๋™ํ•ฉ๋‹ˆ๋‹ค. ๋ชธ์„ ์›€์ง์—ฌ๋„ ์žฅ ์šด๋™์— ๋„์›€์ด ๋ฉ๋‹ˆ๋‹ค. ๊ฑท๊ธฐ, ๋‹ฌ๋ฆฌ๊ธฐ, ๋„์•ฝ, ๋ชธ ๋น„ํ‹€๊ธฐ์™€ ๊ฐ™์€ ์›€์ง์ž„์€ ์žฅ์„ ์ง„๋™์‹œ์ผœ ์žฅ ์šด๋™ ์†๋„๋ฅผ ๊ฑด๊ฐ•ํ•œ ์ˆ˜์ค€์œผ๋กœ ์œ ์ง€ํ•˜๋Š” ๋ฐ ๋„์›€์ด ๋ฉ๋‹ˆ๋‹ค. ๋˜ํ•œ ์‹ ์ฒด ์šด๋™์€ ๋ฆผํ”„ ์ˆœํ™˜์„ ํ–ฅ์ƒ์‹œ์ผœ ๋””ํ†ก์Šค๋ฅผ ๋•์Šต๋‹ˆ๋‹ค. ์—ฐ๊ตฌ์— ๋”ฐ๋ฅด๋ฉด ์šด๋™์ด ๋ถ€์กฑํ•œ ์‚ฌ๋žŒ์€ ์žฅ๊ธฐ์ ์œผ๋กœ ๋Œ€์žฅ ๊ฑด๊ฐ•์ด ์ข‹์ง€ ์•Š์€ ๊ฒƒ์œผ๋กœ ๋‚˜ํƒ€๋‚ฌ์Šต๋‹ˆ๋‹ค. ๋”ฐ๋ผ์„œ ๋Œ€์žฅ ๊ฑด๊ฐ•์„ ์œ„ํ•ด ๊พธ์ค€ํžˆ ์šด๋™ํ•˜๋Š” ๊ฒƒ์ด ์ข‹์Šต๋‹ˆ๋‹ค.

4. ์ถฉ๋ถ„ํ•œ ์ˆ˜๋ฉด

์ˆ˜๋ฉด์€ ๊ฑด๊ฐ•์„ ์œ ์ง€ํ•˜๋Š” ํ† ๋Œ€์ด๋ฉฐ ์ˆ˜๋ฉด ๋ถ€์กฑ์€ ๋Œ€์žฅ์—ผ ๋ฐ ๊ธฐํƒ€ ๋Œ€์žฅ ์งˆํ™˜์˜ ์œ„ํ—˜์„ ๋†’์ด๋Š” ๊ฒƒ์œผ๋กœ ๋ฐํ˜€์กŒ์Šต๋‹ˆ๋‹ค. ์ˆ˜๋ฉด ๋ถ€์กฑ์— ์‹œ๋‹ฌ๋ฆฐ๋‹ค๋ฉด ์˜์‚ฌ์™€ ์ƒ๋‹ดํ•˜์‹ญ์‹œ์˜ค.

5. ๊ธˆ์—ฐ ๋˜๋Š” ๊ณผ์Œ ์ ˆ์ œ

ํก์—ฐ๊ณผ ์Œ์ฃผ๋Š” ๋ชจ๋‘ ๋Œ€์žฅ์•” ๋ฐ ์—ผ์ฆ์„ฑ ์žฅ์งˆํ™˜์˜ ์œ„ํ—˜์„ ์ฆ๊ฐ€์‹œํ‚ค๋Š” ๊ฒƒ์œผ๋กœ ๋‚˜ํƒ€๋‚ฌ์Šต๋‹ˆ๋‹ค. ์˜์‚ฌ์™€ ์ƒ์˜ํ•˜์—ฌ ๊ธˆ์—ฐ ๊ณ„ํš์„ ์„ธ์šฐ๊ณ  ๋Œ€์žฅ ๊ฑด๊ฐ•์„ ์œ„ํ•ด ์ผ์ฃผ์ผ์— 3์ž” ์ด์ƒ์˜ ์ˆ ์€ ์ž์ œํ•˜์‹ญ์‹œ์˜ค.

6. ์ •๊ธฐ ๊ฒ€์‚ฌ

๋Œ€์žฅ์€ ์™ธ๋ถ€์—์„œ ๋ณผ ์ˆ˜ ์—†์œผ๋ฏ€๋กœ ์ •๊ธฐ์ ์œผ๋กœ ์˜์‚ฌ๋ฅผ ๋งŒ๋‚˜ ๊ธฐ๊ธฐ๋ฅผ ์ด์šฉํ•œ ๊ฐ„๋‹จํ•œ ๊ฒ€์‚ฌ๋ฅผ ๋ฐ›๋Š” ๊ฒƒ์ด ๋งค์šฐ ์ค‘์š”ํ•ฉ๋‹ˆ๋‹ค. ์žฌํƒ ๊ฒ€์‚ฌ๋‚˜ ๋Œ€์žฅ ๋‚ด์‹œ๊ฒฝ ๊ฒ€์‚ฌ ๋“ฑ ๋‹ค์–‘ํ•œ ๋ฐฉ๋ฒ•์œผ๋กœ ๊ฒ€์‚ฌ๋ฐ›์„ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ๊ฒ€์‚ฌ ๋ฐฉ๋ฒ•์— ๋Œ€ํ•ด์„œ๋Š” ์˜์‚ฌ์™€ ์ƒ๋‹ดํ•˜์‹ญ์‹œ์˜ค.  ๊ทธ๋ฆฌ๊ณ  ์ด ๊ธ€์„ ์ฝ๋Š” ์ด๋“ค์—๊ฒŒ ๊ผญ ํ•ด ๋“œ๋ฆฌ๊ณ  ์‹ถ์€ ์กฐ์–ธ์ด ์žˆ์Šต๋‹ˆ๋‹ค. 

๋Œ€์žฅ ๋‚ด์‹œ๊ฒฝ ๊ฒ€์‚ฌ๋Š” ์•ˆ์ „ํ•˜๊ณ  ํšจ๊ณผ์ ์ด๋ฉฐ ๋Œ€์žฅ ๋‚ด๋ถ€๋ฅผ ์‹ค์ œ๋กœ ๊ด€์ฐฐํ•  ์ˆ˜ ์žˆ์–ด ๋Œ€์žฅ์•”๊ณผ ๊ฐ™์€ ์‹ฌ๊ฐํ•œ ์งˆํ™˜์ด ์น˜๋ช…์ ์ธ ๋‹จ๊ณ„๋กœ ๋ฐœ์ „ํ•˜๊ธฐ ์ „์— ์กฐ๊ธฐ์— ๋ฐœ๊ฒฌํ•  ์ˆ˜ ์žˆ๋Š” ์œ ์ผํ•œ ๋ฐฉ๋ฒ•์ž…๋‹ˆ๋‹ค. ์˜์‚ฌ๊ฐ€ ๋Œ€์žฅ ๋‚ด์‹œ๊ฒฝ ๊ฒ€์‚ฌ๋ฅผ ๊ถŒํ–ˆ๋‹ค๋ฉด ๊ฒ€์‚ฌ๋ฅผ ๋ฐ›์œผ์‹ญ์‹œ์˜ค. ๋ฏธ๊ตญ์—์„œ๋Š” ์˜ฌํ•ด๋งŒ 5๋งŒ3,000๋ช…์ด ๋Œ€์žฅ์•”์œผ๋กœ ์‚ฌ๋งํ•  ๊ฒƒ์œผ๋กœ ์˜ˆ์ƒ๋ฉ๋‹ˆ๋‹ค. ์ด ์ค‘ ์ƒ๋‹น์ˆ˜๋Š” ๊ฒ€์‚ฌ๋ฅผ ํ†ตํ•ด ์กฐ๊ธฐ์— ์ง„๋‹จ๋ฐ›๋Š”๋‹ค๋ฉด ์ƒ์กดํ•  ์ˆ˜ ์žˆ์„ ๊ฒƒ์ž…๋‹ˆ๋‹ค. ๋‚ด์‹œ๊ฒฝ ๊ฒ€์‚ฌ๋Š” ์ ˆ๋Œ€ ๊ฑด๋„ˆ๋›ฐ์ง€ ๋งˆ์‹ญ์‹œ์˜ค. ์˜์‚ฌ๊ฐ€ ๋‚ด์‹œ๊ฒฝ ๊ฒ€์‚ฌ๋ฅผ ๋ฐ›์„ ๋•Œ๋ผ๊ณ  ์•Œ๋ ค์ฃผ๋ฉด ์กฐ์–ธ์„ ๋”ฐ๋ฅด์‹ญ์‹œ์˜ค. ์žฅ ๋‚ด์‹œ๊ฒฝ ๊ฒ€์‚ฌ๋ฅผ ์œ„ํ•ด ํ•˜๋ฃจ ์ข…์ผ ์ค€๋น„ํ•ด์•ผ ํ•˜๋Š” ๊ฒƒ์ด ๋ถˆํŽธํ•  ์ˆ˜๋„ ์žˆ์„ ๊ฒƒ์ž…๋‹ˆ๋‹ค. ํ•˜์ง€๋งŒ ์žฅ ๋‚ด์‹œ๊ฒฝ ๊ฒ€์‚ฌ๋Š” ๋Œ€์žฅ์„ ๊นจ๋—์ด ๋น„์›Œ ์ž์—ฐ์ ์œผ๋กœ ๋””ํ†ก์Šคํ•˜๊ณ  ์•”์ด ์žˆ๋Š”์ง€ ํ™•์ธํ•  ์ข‹์€ ๊ธฐํšŒ์ž…๋‹ˆ๋‹ค. ์˜์‚ฌ์˜ ์ง€์‹œ์— ๋”ฐ๋ผ ๋Œ€์žฅ ๋‚ด์‹œ๊ฒฝ ๊ฒ€์‚ฌ๋ฅผ ํ•˜๊ณ  50์„ธ ์ด์ƒ์ธ ๊ฒฝ์šฐ ์ •๊ธฐ์ ์œผ๋กœ ๊ฒ€์‚ฌ๋ฐ›์œผ์‹ญ์‹œ์˜ค. ๊ทธ ์™ธ์— ์ถฉ๋ถ„ํ•œ ์ˆ˜๋ฉด์„ ์ทจํ•˜๊ณ  ์„ฌ์œ ์งˆ์ด ํ’๋ถ€ํ•œ ๊ฑด๊ฐ•ํ•œ ์‹๋‹จ์„ ์œ ์ง€ํ•˜๋ฉฐ ๋น„ํƒ€๋ฏผD๋ฅผ ์ถฉ๋ถ„ํžˆ ์„ญ์ทจํ•˜๊ณ  ์‹ ์ฒด ํ™œ๋™์„ ๋Š˜๋ฆฌ์‹ญ์‹œ์˜ค. ์ด๋Ÿฌํ•œ ๊ฑด๊ฐ•ํ•œ ์ƒํ™œ๋ฐฉ์‹์„ ์ง€ํ‚ค๋ฉด ๋Œ€์žฅ๊ณผ ๋‹ค๋ฅธ ์‹ ์ฒด ๊ธฐ๊ด€๋„ ๊ฑด๊ฐ•ํ•ด์งˆ ๊ฒƒ์ž…๋‹ˆ๋‹ค.

๋…ธ๋ ฅ๋งŒํ•˜๋ฉด ์ถฉ๋ถ„ํžˆ ๋Œ€์žฅ ๊ฑด๊ฐ•์„ ๊ฐœ์„ ํ•˜๊ณ  ๋Œ€์žฅ์•”, ์ง์žฅ์•” ๋“ฑ ์—ฌ๋Ÿฌ ์งˆ๋ณ‘์˜ ์œ„ํ—˜์„ ์ค„์ผ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ์ด ๊ธ€์—์„œ ์†Œ๊ฐœํ•œ ํšจ๊ณผ์ ์ด๊ณ  ์ž์—ฐ์ ์ธ ์˜ˆ๋ฐฉ๋ฒ•์ด ์ด ๊ธ€์„ ์ฝ๋Š” ๋…์ž๋“ค์˜ ๋Œ€์žฅ๊ณผ ์ „๋ฐ˜์ ์ธ ๊ฑด๊ฐ•์— ๋„์›€์ด ๋˜๊ธธ ๋ฐ”๋ž๋‹ˆ๋‹ค.  

์ฐธ๊ณ ๋ฌธํ—Œ:

  1. Aune, D., et al. โ€œDietary Fibre, Whole Grains, and Risk of Colorectal Cancer: Systematic Review and Dose-Response Meta-Analysis of Prospective Studies.โ€ BMJ, vol. 343, no. nov10 1, 10 Nov. 2011, pp. d6617โ€“d6617, www.ncbi.nlm.nih.gov/pmc/articles/PMC3213242/, 10.1136/bmj.d6617. Accessed 1 Mar. 2021.
  2. Azzouz, Laura L, and Sandeep Sharma. โ€œPhysiology, Large Intestine.โ€ Nih.gov, StatPearls Publishing, 27 July 2020, www.ncbi.nlm.nih.gov/books/NBK507857/#article-24030.r1. Accessed 2 Mar. 2021.
  3. Braasch-Turi, Margaret, and Debbie C. Crans. โ€œSynthesis of Naphthoquinone Derivatives: Menaquinones, Lipoquinones and Other Vitamin K Derivatives.โ€ Molecules, vol. 25, no. 19, 29 Sept. 2020, p. 4477, www.ncbi.nlm.nih.gov/pmc/articles/PMC7582351/, 10.3390/molecules25194477. Accessed 1 Mar. 2021.
  4. โ€œCancer Today.โ€ Iarc.fr, 2020, gco.iarc.fr/today/online-analysis-multi-bars?v=2020&mode=cancer&mode_population=countries&population=900&populations=900&key=asr&sex=0&cancer=39&type=0&statistic=5&prevalence=0&population_group=0&ages_group%5B%5D=0&ages_group%5B%5D=17&nb_items=10&group_cancer=1&include_nmsc=1&include_nmsc_other=1&type_multiple=%257B%2522inc%2522%253Atrue%252C%2522mort%2522%253Afalse%252C%2522prev%2522%253Afalse%257D&orientation=horizontal&type_sort=0&type_nb_items=%257B%2522top%2522%253Atrue%252C%2522bottom%2522%253Afalse%257D. Accessed 1 Mar. 2021.
  5. โ€œColon Cancer.โ€ American Family Physician, vol. 97, no. 10, 2021, p. 658, www.aafp.org/afp/2018/0515/p658-s1.html. Accessed 2 Mar. 2021.
  6. Dou, Ruoxu, et al. โ€œVitamin D and Colorectal Cancer: Molecular, Epidemiological and Clinical Evidence.โ€ British Journal of Nutrition, vol. 115, no. 9, 9 Mar. 2016, pp. 1643โ€“1660, www.ncbi.nlm.nih.gov/pmc/articles/PMC4890569/, 10.1017/s0007114516000696. Accessed 1 Mar. 2021.
  7. Litvak, Yael, et al. โ€œColonocyte Metabolism Shapes the Gut Microbiota.โ€ Science, vol. 362, no. 6418, 29 Nov. 2018, p. eaat9076, www.ncbi.nlm.nih.gov/pmc/articles/PMC6296223/, 10.1126/science.aat9076. Accessed 1 Mar. 2021.
  8. Manson, JoAnn E., et al. โ€œVitamin D Supplements and Prevention of Cancer and Cardiovascular Disease.โ€ New England Journal of Medicine, vol. 380, no. 1, 3 Jan. 2019, pp. 33โ€“44, pubmed.ncbi.nlm.nih.gov/30415629/, 10.1056/nejmoa1809944. Accessed 1 Mar. 2021.
  9. โ€œMicrobiota, Inflammation and Colorectal Cancer.โ€ International Journal of Molecular Sciences, vol. 18, no. 6, 20 June 2017, p. 1310, www.ncbi.nlm.nih.gov/pmc/articles/PMC5486131/, 10.3390/ijms18061310. Accessed 2 Mar. 2021.
  10. Mock, Donald M. โ€œBiotin: From Nutrition to Therapeutics.โ€ The Journal of Nutrition, vol. 147, no. 8, 12 July 2017, pp. 1487โ€“1492, www.ncbi.nlm.nih.gov/pmc/articles/PMC5525106/, 10.3945/jn.116.238956. Accessed 2 Mar. 2021.
  11. Mondul, Alison M, et al. โ€œVitamin D and Cancer Risk and Mortality: State of the Science, Gaps, and Challenges.โ€ Epidemiologic Reviews, vol. 39, no. 1, 1 Jan. 2017, pp. 28โ€“48, www.ncbi.nlm.nih.gov/pmc/articles/PMC5858034/, 10.1093/epirev/mxx005. Accessed 2 Mar. 2021.
  12. Oโ€™Keefe, Stephen J. D. โ€œDiet, Microorganisms and Their Metabolites, and Colon Cancer.โ€ Nature Reviews Gastroenterology & Hepatology, vol. 13, no. 12, 16 Nov. 2016, pp. 691โ€“706, www.ncbi.nlm.nih.gov/pmc/articles/PMC6312102/#R26, 10.1038/nrgastro.2016.165. Accessed 1 Mar. 2021.
  13. โ€œOffice of Dietary Supplements - Vitamin K.โ€ Nih.gov, 2017, ods.od.nih.gov/factsheets/vitaminK-HealthProfessional/. Accessed 2 Mar. 2021.
  14. Ogawa, Youichi, et al. โ€œBiotin Is Required for the Zinc Homeostasis in the Skin.โ€ Nutrients, vol. 11, no. 4, 24 Apr. 2019, p. 919, www.ncbi.nlm.nih.gov/pmc/articles/PMC6520690/, 10.3390/nu11040919. Accessed 2 Mar. 2021.
  15. Song, Mingyang, et al. โ€œNutrients, Foods, and Colorectal Cancer Prevention.โ€ Gastroenterology, vol. 148, no. 6, May 2015, pp. 1244-1260.e16, www.ncbi.nlm.nih.gov/pmc/articles/PMC4409470/, 10.1053/j.gastro.2014.12.035. Accessed 2 Mar. 2021.
  16. Tjalsma, Harold, et al. โ€œA Bacterial Driverโ€“Passenger Model for Colorectal Cancer: Beyond the Usual Suspects.โ€ Nature Reviews Microbiology, vol. 10, no. 8, 25 June 2012, pp. 575โ€“582, pubmed.ncbi.nlm.nih.gov/22728587/, 10.1038/nrmicro2819. Accessed 2 Mar. 2021.
  17. Uronis, Joshua M., et al. โ€œModulation of the Intestinal Microbiota Alters Colitis-Associated Colorectal Cancer Susceptibility.โ€ PLoS ONE, vol. 4, no. 6, 24 June 2009, p. e6026, www.ncbi.nlm.nih.gov/pmc/articles/PMC2696084/, 10.1371/journal.pone.0006026. Accessed 2 Mar. 2021.
  18. Xiao, Qian, et al. โ€œPrediagnosis Sleep Duration, Napping, and Mortality among Colorectal Cancer Survivors in a Large US Cohort.โ€ Sleep, vol. 40, no. 4, 9 Feb. 2017, www.ncbi.nlm.nih.gov/pmc/articles/PMC5806565/, 10.1093/sleep/zsx010. Accessed 2 Mar. 2021.