Vitamin B12 - qub tseem ceeb heev kev ua si ntawm tib neeg lub cev

Rau ib txwm hauj lwm ntawm tib neeg lub cev yuav tsum tau ib tug ntau yam ntawm tshuaj. Thiab lawv muaj pes tsawg, ntawm chav kawm, xws li cov vitamins. Lub hau ntawm cov organic tebchaw yog ib qhov nyuaj rau overestimate, yog tsis muaj lawv tsis muaj ib tug tsuas muaj peev xwm tsis ciaj sia. Thiab yog hais tias tsawg kawg yog ib vitamin yog tsis txaus rau ib ntev lub sij hawm, ib tug neeg muaj ib tug kab mob hu ua beriberi. Qhov no ua rau inhibition ntawm metabolic dab, thiab lwm heev heev kev ua txhaum. Peb lub cev yog, hmoov tsis, tsis tau nws tus kheej ua cov as-ham (lub xwb kev zam yog vitamin K) , thiab peb tau txais lawv los ntawm khoom noj khoom haus. Tsis tas li ntawd ib co vitamins tsim lub microbes uas nyob hauv peb lub cev. Thiab nyob rau hauv Feem ntau, nws yog txaus rau lub qub neej ntawm cov neeg feem coob.

Cov kws tshawb fawb, lub caij no, twb qhib ib tug ntau ntawm pab tebchaw. Thiab yuav ua rau nws yooj yim kom xaiv cov tawm, tag nrho cov ntawm cov tshuaj yog conventionally muab faib mus rau hauv tej pab pawg. Ntawm lawv yog cov ib tug qhab B, uas muaj 11 ntau dej-soluble (yooj yim mus zom nrog ib co dej) vitamins. Tag nrho cov no pab pawg neeg ntawm cov vitamins yog tseem ceeb heev tebchaw uas muab kev koom tes nyob rau hauv tag nrho cov cellular dab. Qhov no yog qhov twg tag txog tej yam raws li cobalamin los yog vitamin B12.

Cobalamin nkag mus rau hauv tib neeg lub cev raws li zoo raws li lub feem ntau ntawm cov vitamins - los ntawm khoom noj khoom haus. Thiab nyob rau hauv cov khoom noj ntawm feem ntau cov neeg, nws yog tam sim no nyob rau hauv yuav tsum tau ntau. Lub tsuas kos yog ib tug nruj tsis noj nqaij Noj cov zaub mov. Tom qab tag nrho, lub yam khoom uas yog tsis pom nyob rau hauv tsob nroj khoom noj. Tsis tas li ntawd, ib txhia neeg uas tau kov yeej lub 50 xyoo cim, poob lub peev xwm los nqus vitamin B12 los ntawm khoom noj khoom haus. Lwm nyuaj heev rau tus nrhiav tau ntawm cobalamin perceive neeg uas tsim txom lawv haus dej haus cawv.

Thiab thaum nws ploj lawm, ces tib neeg noj qab haus huv yuav pib ib co teeb meem. Cobalamin tsis muaj peev xwm ua rau muaj kev cuam tshuam ntawm tsim ntawm erythrocytes. Qhov no, raws li, ib tug uas yuav hais tias txo hemoglobin nyob rau hauv cov ntshav, thiab deteriorating zoo ntawm cov pa hloov lwm lub tsev. Qhov no mob yog hu ua ntshav liab tsawg, thiab nws tsis tu tsis tseg yuavtsum tau kawm uantej rau ntau yam ntawm cov kab mob. Nyob rau hauv anemia, tus neeg pib xav tias tsis muaj zog, nkees nkees, txob taus thiab qaug zog. Tsis tas li ntawd vitamin B12 yog muab kev koom tes nyob rau hauv lub neutralization ntawm ob peb teeb meem tshuaj. Thiab yog hais tias lawv concentration yog siab dhau heev lawm, nws yuav ua tau kom puas tsuaj rau lub paj hlwb, thiab tsub kom kev pheej hmoo ntawm cov hlab plawv tus kab mob. Thiab qhov tseeb hais tias cov kab mob yog txuam nrog ib tug tsis muaj peev xwm ntawm vitamin B12 yog siab paub tseeb hais tias los ntawm heev heev tswvyim thiab thwmsim.

B12 - ib tug vitamin uas yog nws nyob rau hauv nws pab pawg neeg. Tsuas yog cobalamin yuav noog nyob rau hauv loj qhov ntau nyob rau hauv tib neeg lub cev, tshwj xeeb tshaj yog nyob rau hauv nws lub siab. Tab sis tus txheej txheem ntawm assimilation ntawm cov vitamin los ntawm lub cev heev tsis yooj yim. Digestive enzymes ntawm txaus qhov ntau ntawm pais plab acid B12 sib cais los ntawm cov nqaijrog uas tam sim no nyob rau hauv cov zaub mov. Ces tus vitamin uake mus rau ib tug protein uas yog raug rho tawm hlwb meem hauv lub plab. Ces qhov no compound nkag mus rau hauv lub me me hnyuv qhov twg nws yog yaim yam xyuam xim. Thiab yog li ntawd nyob rau lub xyoo cobalamin reserves yog tsim nyob rau hauv peb lub siab. Thiab los ntawm muaj taub txua faib los ntawm lub cev raws li xav tau. Qhov no "khw" nyob qhov twg "khw" vitamin B12, roomy txaus, thiab hais tias nws yog kiag li "empty", yuav siv li ob peb lub xyoos.

Thiab thaum lub "reserves" ntawm no vitamin yog tuaj rau ib tug kawg, nws yuav tsum tau Iwj. Ua kom muaj qhov "muaj tsis txaus" tej zaum yuav tshaj lub hnub nyoog ntawm tus txiv neej, raws li zoo raws li cov kab mob xws li Crohn tus kab mob, mob rau sab hauv, thiab lwm yam mus rau lub hnyuv ib ntsuj av. Txawm cov neeg mob uas noj cov tshuaj rau qaug dabpeg, gout, los yog kub siab tej zaum yuav kuj ua ib tug tsis muaj peev xwm ntawm no vitamin. Yog li ntawd, cov neeg uas muaj feem yuav xws li ib tug pab pawg neeg, nws yog ntshaw kom muab vitamin B12. Cov lus qhia rau kev siv thiab ntau npaum ntawm cov tshuaj no muaj nyob rau nws cov ntim. Tab sis nws yog qhov zoo tshaj plaws yuav tau noj cov vitamin, nyob rau hauv kev sib tham nrog tus kws kho mob.

Ib tug B12 nyob rau hauv daim ntawv ntawm cov tshuaj, ntsiav tshuaj thiab lozenges. Thiab nyob rau hauv lub li ib txwm ntsiav tshuaj muaj 50-100 micrograms ntawm no vitamin. Qhov no kom muaj nuj nqis yog txaus rau kev tiv thaiv ntawm cobalamin tsis muaj peev xwm. Tab sis, yog hais tias ib tug neeg yog qhia pernicious anemia, ntau yam sclerosis, tinnitus, los yog nws yim tingling thiab xws li loog loog nyob rau hauv lub extremities, raws li zoo raws li rau kev tiv thaiv ntawm tus kab mob plawv, lub koob tshuaj yuav tsum tau nce mus txog 1000 micrograms ib hnub twg. Tej zaum yuav muaj lwm yam yog vim li cas rau tus tsis muaj no vitamin. Thiab, ua ntej ntawm tag nrho cov, koj yuav tsum mus nruab no yog vim li cas, thiab ces pib noj cov tshuaj kho los ntawm koj tus kws kho mob B12.