Yuav Ua Li Cas Ntxiv Cov Ntshav Ntshav Ntshav Ntshav Ntshav: 12 Kauj Ruam (nrog Duab)

Cov txheej txheem:

Yuav Ua Li Cas Ntxiv Cov Ntshav Ntshav Ntshav Ntshav Ntshav: 12 Kauj Ruam (nrog Duab)
Yuav Ua Li Cas Ntxiv Cov Ntshav Ntshav Ntshav Ntshav Ntshav: 12 Kauj Ruam (nrog Duab)

Video: Yuav Ua Li Cas Ntxiv Cov Ntshav Ntshav Ntshav Ntshav Ntshav: 12 Kauj Ruam (nrog Duab)

Video: Yuav Ua Li Cas Ntxiv Cov Ntshav Ntshav Ntshav Ntshav Ntshav: 12 Kauj Ruam (nrog Duab)
Video: Tshuaj theem vim li cas thiaj tau nqi ?/ Siv kho mob dab tsi?/paris polyphylla use for? 2024, Plaub Hlis Ntuj
Anonim

Tsis muaj hlau nyob hauv kev noj zaub mov thiab, tej zaum, lwm yam zaub mov thiab cov as -ham yog qhov ua rau muaj cov qe ntshav liab tsawg tsawg. Noj zaub mov nplua nuj nyob hauv 5 cov khoom xyaw tuaj yeem pab ua kom koj cov qe ntshav liab nce ntxiv, suav nrog hlau, folic acid, vitamin B12, tooj liab, thiab Vitamin A. Koj tseem yuav xav suav nrog tooj liab, vitamins B12, B6, B9, C, thiab E Kev hloov pauv kev ua neej kuj tseem tuaj yeem pab koj nce cov qe ntshav liab, xws li kev tawm dag zog ib txwm muaj. Yog tias cov kev cuam tshuam no tsis ua tiav, tom qab ntawd koj tus kws kho mob yuav sau tshuaj thiab tso ntshav kom nce koj cov qe ntshav liab.

Cov kauj ruam

Ntu 1 ntawm 3: Hloov Kho Khoom Noj

Ua kom Ntshav Ntshav Ntshav Ntshav Ntshav Qab Zib 1
Ua kom Ntshav Ntshav Ntshav Ntshav Ntshav Qab Zib 1

Kauj Ruam 1. Koom nrog cov zaub mov nplua nuj nyob hauv koj cov zaub mov kom txhim kho kev noj haus

Qhov no yuav pab lub cev rov tsim kho thiab hloov qhov uas tsis muaj. Kev noj cov zaub mov nplua nuj nyob hauv ib hnub yuav pab nce RBCs hauv lub cev. Qhov no yog vim nws yog ib feem tseem ceeb ntawm cov qe ntshav liab thiab hemoglobin vim nws pab xa cov pa oxygen mus rau ntau qhov ntawm lub cev. Nws kuj tseem pab tshem tawm cov pa roj carbon monoxide thaum nqus tau. Cov zaub mov nplua nuj nyob hauv hlau suav nrog:

  • Taum/Legumes
  • Lentils
  • Cov zaub ntsuab ntsuab zoo li kale thiab zaub ntsuab
  • Txiv hmab txiv ntoo qhuav nrog rau prunes
  • Organs nqaij xws li daim siab
  • Qe qe
  • Nqaij liab
  • Qhuav raisins

    Yog tias kev noj cov zaub mov nplua nuj nyob hauv txhua hnub tsis txaus, koj tuaj yeem tig mus rau cov tshuaj ntxiv thiab cov zaub mov uas tuaj yeem ua rau cov ntshav liab nce ntxiv. Hlau muaj nyob hauv 50-100mg thiab tuaj yeem noj 2-3 zaug ib hnub

Ua kom Ntshav Ntshav Ntshav Ntshav Ntshav Qab Zib 2
Ua kom Ntshav Ntshav Ntshav Ntshav Ntshav Qab Zib 2

Kauj Ruam 2. Tau tooj liab ntxiv

Tooj liab yog lwm cov ntxhia tseem ceeb uas pab cov cell nkag mus rau cov tshuaj hlau uas tsim nyog rau cov qe ntshav liab thaum cov txheej txheem ntawm cov hlau metabolism. Tooj liab tuaj yeem pom hauv nqaij qaib nqaij, qwj ntses, siab, nplej tag nrho, qhob noom xim kasfes, taum, txiv ntoo qab zib, thiab txiv ntseej. Cov tshuaj ntxiv tooj liab kuj tseem muaj nyob hauv 900mcg daim ntawv thiab tuaj yeem noj ib hnub ib zaug.

Raws li, cov neeg laus xav tau 900 micrograms tooj liab hauv ib hnub. Thaum lub xyoo yug menyuam, cov poj niam cev xeeb tub yog li xav tau tooj liab ntau dua li txiv neej

Ua kom Ntshav Ntshav Ntshav Ntshav Ntshav Qab Zib 3
Ua kom Ntshav Ntshav Ntshav Ntshav Ntshav Qab Zib 3

Kauj Ruam 3. Nco ntsoov tias koj tau txais cov folic acid txaus

Txwv tsis pub lub npe hu ua vitamin B9, folic acid pab tsim cov RBCs ib txwm muaj. Qhov txo qis tseem ceeb ntawm folic acid tuaj yeem ua rau muaj ntshav tsis txaus.

  • Cov nplej, qhob cij, zaub nplooj ntsuab tsaus, taum pauv, lentils, taum, thiab txiv ntseej muaj cov folic acid ntau. Nws kuj tseem muaj nyob hauv daim ntawv ntxiv - 100 txog 250mcg tuaj yeem noj ib hnub ib zaug.
  • American College of Obstetricians thiab Gynecologists lossis ACOG pom zoo kom noj txhua hnub ntawm 400 mcg txhua hnub rau cov poj niam laus uas niaj hnub ua haujlwm tsis tu ncua. Ib yam li ntawd, Lub Tsev Haujlwm Saib Xyuas Kev Noj Qab Haus Huv Hauv Tebchaws pom zoo 600 mcg ntawm folic acid rau cov poj niam cev xeeb tub, uas koj tuaj yeem tau txais cov vitamins thaum cev xeeb tub.
  • Dhau li kev pab tsim cov qe ntshav noj qab haus huv, folic acid ua lub luag haujlwm tseem ceeb hauv kev tsim khoom thiab kho lub hauv paus tsev tsim ntawm cov cell hauv kev ua haujlwm ib txwm muaj DNA.
Ua kom Ntshav Ntshav Ntshav Ntshav Ntshav Qab Zib 4
Ua kom Ntshav Ntshav Ntshav Ntshav Ntshav Qab Zib 4

Kauj Ruam 4. Noj cov vitamin A (Retinol)

Vitamin A, txhawb kev tsim cov qia cell ntawm RBCs hauv cov pob txha los ntawm kev ua kom ntseeg tau tias tsim cov qe ntshav liab nkag mus rau cov hlau txaus kom ua cov txheej txheem hemoglobin.

  • Qos yaj ywm qab zib, carrots, taub dag, zaub nplooj ntsuab tsaus, kua txob liab liab, thiab txiv hmab txiv ntoo zoo li apricots, txiv kab ntxwv qaub, txiv kab ntxwv, plums/prunes, thiab melon cantaloupe yog nplua nuj nyob hauv Vitamin A.
  • Kev noj zaub mov txhua hnub ntawm cov vitamin A rau cov poj niam yog 700 mcg thiab 900 mcg rau txiv neej.
Ua kom Ntshav Ntshav Ntshav Ntshav Ntshav Qab Zib 5
Ua kom Ntshav Ntshav Ntshav Ntshav Ntshav Qab Zib 5

Kauj Ruam 5. Tau txais koj cov vitamin C, ib yam nkaus

Noj cov vitamin C thaum koj noj koj cov hlau ntxiv kom ua rau muaj txiaj ntsig zoo. Qhov no vim tias vitamin C txhawb lub peev xwm ntawm lub cev kom nqus tau cov hlau ntau, ua rau cov qe ntshav liab ntau ntxiv.

  • Noj 500mg ntawm vitamin C ib hnub ib hnub ua ke nrog hlau yuav ua rau nws nqus tau zoo hauv lub cev ua rau nws ua tau zoo dua. Txawm li cas los xij, ceev faj thaum noj cov hlau vim tias qib siab ntxiv ntawm cov tshuaj ntxiv tuaj yeem ua teeb meem rau lub cev.
  • Ceev faj noj cov tshuaj vitamin C siab vim tias nws tuaj yeem ua rau koj muaj feem yuav raug mob pob zeb.

Cov qhab nia

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Tshooj 1 Xeem

Vim li cas tus poj niam thiaj li yuav tsum tau noj cov tooj liab ntxiv lossis noj cov zaub mov muaj tooj liab ntau dua, zoo li ntses thiab txiv ntseej, dua li txiv neej?

Cov poj niam tsis tsim ntau npaum li hemoglobin.

Tsis yog! Hemoglobin pab xa cov pa oxygen mus rau ntau qhov sib txawv ntawm lub cev nrog rau cov ntshav liab. Tseem, tooj liab tsis tsim nyog los pab cov qe ntshav liab nkag mus rau cov hlau uas lawv xav tau. Muaj qhov kev xaiv zoo dua nyob ntawd!

Cov poj niam ib txwm muaj cov hlau tsawg hauv lawv cov ntshav.

Sim dua! Ob tus txiv neej thiab poj niam xav tau hlau los pab nqa cov pa oxygen ncig lub cev. Thaum muaj qhov sib txawv ntawm txiv neej vs poj niam tooj liab thiab qib hlau ntawm qib sib txawv ntawm lub neej, nws tsis yog vim poj niam ib txwm muaj cov hlau tsawg hauv lawv cov kab ke. Xaiv lwm lo lus teb!

Cov poj niam xav tau cov vitamin A tsawg dua, yog li xav tau tooj liab ntxiv rau nws ntxiv.

Tsis yog! Cov poj niam xav tau cov vitamin A tsawg dua, tab sis qhov ntawd tsuas yog txheeb ze rau qhov loj me thiab tshuaj pleev. Thaum ob leeg tooj liab thiab vitamin A yog qhov tsim nyog rau txheej txheem nqa cov pa oxygen hla lub cev, tooj liab tsis yog hloov pauv rau vitamin A. Muaj qhov kev xaiv zoo dua nyob ntawd!

Cov poj niam xav tau tooj liab ntau dua thaum lawv muaj menyuam yaus xyoo.

Yog lawm! Txiv neej thiab poj niam xav tau feem ntau tib yam tooj tooj liab hauv lawv cov kab ke. Thaum lub sijhawm lawv muaj menyuam yaus, txawm li cas los xij, cov poj niam poob tooj liab vim yog lub cev ntas, thiab yog li ntawd yuav tsum noj tshuaj ntxiv lossis ntxiv tooj liab cov zaub mov nplua nuj rau lawv cov zaub mov noj. Nyeem rau lwm qhov lus nug xeem ntawv.

Xav tau cov lus nug ntxiv?

Kuaj koj tus kheej!

Ntu 2 ntawm 3: Hloov Kho Txoj Kev Ua Neej

Ua kom Ntshav Ntshav Ntshav Ntshav Ntshav Qab Zib Qib 6
Ua kom Ntshav Ntshav Ntshav Ntshav Ntshav Qab Zib Qib 6

Kauj Ruam 1. Tau txais koj qhov kev tawm dag zog txhua hnub

Kev tawm dag zog yog qhov zoo rau txhua tus - suav nrog cov uas muaj qib RBC qis - thiab nws tuaj yeem muaj txiaj ntsig zoo rau koj lub cev thiab lub hlwb. Nws ua rau koj noj qab nyob zoo thiab raug pom zoo kom zam kev kis kab mob thiab kab mob.

  • Kev tawm dag zog lub plawv xws li dhia, khiav, thiab ua luam dej yog qhov zoo tshaj, txawm hais tias txhua qhov kev tawm dag zog yog qhov zoo.
  • Kev tawm dag zog muaj lub luag haujlwm tseem ceeb hauv kev tsim cov qe ntshav liab. Thaum koj ua haujlwm hnyav, koj nkees thiab hws ntau. Kev tawm dag zog lub cev xav tau lub cev kom tau txais cov pa oxygen ntau dua. Yog tias qhov tshwm sim nws yuav qhia lub hlwb tias lub cev tsis muaj oxygen, yog li ntawd, txhawb kev tsim cov qe ntshav liab thiab hemoglobin. Qhov no nqa thiab muab cov pa oxygen xav tau.
Ua kom Ntshav Ntshav Ntshav Ntshav Ntshav Qab Zib 7
Ua kom Ntshav Ntshav Ntshav Ntshav Ntshav Qab Zib 7

Kauj Ruam 2. Kib cov cwj pwm tsis zoo

Yog tias koj txhawj xeeb txog koj tus lej RBC, nws zoo tshaj kom zam kev haus luam yeeb thiab haus cawv. Nws yog qhov zoo tshaj los ncaws cov cwj pwm no rau koj kev noj qab haus huv tag nrho, ib yam.

  • Kev haus luam yeeb tuaj yeem cuam tshuam cov ntshav ntws vim nws txwv cov hlab ntshav thiab ua rau cov ntshav khov nyob hauv. Nws yuav ua rau cov ntshav tsis tuaj yeem ua kom raug thiab xa cov pa mus rau lwm qhov hauv lub cev thiab. Tsis tas li, nws tuaj yeem ua rau cov pob txha tsis muaj oxygen.
  • Ntawm qhov tod tes, kev haus cawv ntau dhau kuj tseem tuaj yeem ua rau cov ntshav khov thiab qeeb, ua rau nws tsis muaj oxygen, txo RBC ntau lawm, thiab yuav tsim cov qe ntshav liab tsis paub qab hau.
Ua kom Ntshav Ntshav Ntshav Ntshav Ntshav Qab Zib Kauj Ruam 8
Ua kom Ntshav Ntshav Ntshav Ntshav Ntshav Qab Zib Kauj Ruam 8

Kauj Ruam 3. Tau txais cov ntshav yog tias tsim nyog

Yog tias koj tus lej RBC qis heev uas cov zaub mov thiab tshuaj ntxiv tsis tuaj yeem muab RBCs ntau ntxiv, kev tso ntshav tuaj yeem yog qhov kev xaiv. Koj tuaj yeem tham nrog koj tus kws kho mob thawj zaug thiab tau kuaj mob kuaj mob. Qhov no yog suav cov ntshav tag (CBC) uas yuav ntsuas tus lej RBC uas koj muaj hauv koj lub cev. Yog tias koj cov qib hemoglobin qis dua 7, tom qab ntawd lawv tuaj yeem pom zoo hloov ntshav.

Ib txwm muaj ntau ntawm RBCs yog 4 txog 6 lab hlwb ib milliliter. Yog tias koj muaj tus lej RBC qis heev tus kws kho mob yuav qhia koj kom mus rau hauv cov ntshav uas tau ntim cov qe ntshav liab (PRBC) lossis cov ntshav tag nrho kom tau raws li qhov xav tau ntawm RBC thiab lwm yam ntshav hauv lub cev

Ua kom Ntshav Ntshav Ntshav Ntshav Ntshav Qab Zib Qib 9
Ua kom Ntshav Ntshav Ntshav Ntshav Ntshav Qab Zib Qib 9

Kauj Ruam 4. Tau txais kev tshuaj xyuas lub cev tas li

Mus ntsib koj tus kws kho mob tsis tu ncua yog txoj hauv kev zoo tshaj kom paub tias koj li RBCs ua tau zoo li cas. Dab tsi ntxiv, yuav tsum tau ntsuas ntxiv txhawm rau txiav tawm ib qho xwm txheej twg uas ua rau suav qis RBC. Qhov zoo tshaj yog mus ntsib koj tus kws kho mob tas li. Kev tshuaj xyuas lub cev txhua xyoo yog tus cwj pwm noj qab nyob zoo.

Yog tias koj tau raug hais tias koj muaj tus lej RBC qis, ua raws li cov lus qhia saum toj no rau hauv siab. Dedicate koj txoj kev ua neej thiab kev noj zaub mov kom nce koj suav thiab rov mus ntsib koj tus kws kho mob. Koj qib, hom phiaj, yuav ua kom zoo

Cov qhab nia

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Ntu 2 Kev Xeem

Yam twg ntawm cov hauv qab no yog qhov tsis zoo tshwm sim ntawm kev haus cawv ntau dhau ntawm cov qe ntshav liab suav?

Koj yuav poob sodium ntau dhau.

Sim dua! Dej cawv tuaj yeem ua rau lub cev qhuav dej, uas yog lub laj thawj zoo los txwv koj kev noj haus. Tseem, kev haus dej ntau dhau muaj qhov cuam tshuam tseem ceeb ntxiv rau koj cov qe ntshav liab. Nyem rau lwm cov lus teb kom pom qhov raug …

Koj cov qe ntshav liab yuav tsis paub qab hau.

Yog lawm! Cov qe ntshav liab xav tau oxygen txhawm rau ua kom tiav. Txij li cawv ua rau cov ntshav khov thiab qeeb, nws ua rau lub cev tsis muaj cov pa oxygen ntau thiab tuaj yeem ua rau txo qis cov qe ntshav liab thiab cov qe ntshav liab tsis paub qab hau. Nyeem rau lwm qhov lus nug xeem ntawv.

Koj cov qe ntshav liab yuav tuag.

Tsis yog! Kev haus cawv ntau dhau muaj qhov tsis zoo rau cov qe ntshav liab. Txawm li cas los xij, qhov cuam tshuam cuam tshuam rau kev tsim cov cell ntshav yav tom ntej, thiab tsis yog cov ntshav tam sim no. Muaj qhov kev xaiv zoo dua nyob ntawd!

Koj cov qe ntshav liab yuav tsis tuaj yeem tshem cov pa roj carbon dioxide hauv koj lub cev.

Tsis yog! Pab tshem tawm cov pa roj carbon dioxide los ntawm lub cev yog ib txoj haujlwm tseem ceeb tshaj plaws uas koj cov ntshav liab ua tau. Thaum kev haus cawv tsis tuaj yeem tiv thaiv lawv los ntawm kev ua li ntawd, muaj laj thawj los zam nws ntau dhau. Xaiv lwm lo lus teb!

Xav tau cov lus nug ntxiv?

Kuaj koj tus kheej!

Ntu 3 ntawm 3: Nkag Siab Cov Ntshav Ntshav Ntshav Ntshav Ntshav

Ua kom Ntshav Ntshav Ntshav Ntshav Ntshav Qab Zib Kauj Ruam 10
Ua kom Ntshav Ntshav Ntshav Ntshav Ntshav Qab Zib Kauj Ruam 10

Kauj Ruam 1. Paub cov hauv paus ntawm cov qe ntshav liab

Nyob ib ncig ntawm ib feem peb ntawm tib neeg lub cev yog cov qe ntshav liab, lossis erythrocytes. Cov RBCs no tau tsim hauv cov pob txha pob txha tsim tawm ntawm kwv yees li 2.4 lab cov qe ntshav liab ib pliag.

  • Erythrocytes ncig hauv lub cev rau 100 txog 120 hnub. Nws yog tib qho laj thawj vim li cas peb tsuas tuaj yeem pub ntshav ib zaug txhua 3 rau 4 lub hlis.
  • Cov txiv neej muaj qhov nruab nrab ntawm 5.2 lab RBCs ib cubic millimeter tib lub sijhawm 4.6 lab tus poj niam. Yog tias koj yog tus pub ntshav tsis tu ncua, koj yuav pom tias muaj ntau tus txiv neej uas dhau qhov kev kuaj ntshav pub dawb ntau dua li poj niam.
Ua kom Ntshav Ntshav Ntshav Ntshav Ntshav Ntshav Qab Zib Kauj Ruam 11
Ua kom Ntshav Ntshav Ntshav Ntshav Ntshav Ntshav Qab Zib Kauj Ruam 11

Kauj Ruam 2. Paub tias hemoglobin ua haujlwm li cas hauv cov ntshav

Cov protein-nplua nuj hlau hu ua hemoglobin yog lub hauv paus tseem ceeb ntawm cov qe ntshav liab. Nws yog lub luag haujlwm rau xim liab vim hlau khi nrog cov pa.

Txhua qhov hemoglobin molecule muaj plaub lub hlau atoms thiab txhua tus ntawm nws khi rau 1 oxygen molecule nrog 2 oxygen atoms. Nyob ib ncig ntawm 33% ntawm erythrocyte yog hemoglobin ib txwm 15.5 g/dL hauv txiv neej thiab 14 g/dL hauv poj niam

Ua kom Ntshav Ntshav Ntshav Ntshav Ntshav Ntshav Qab Zib Kauj Ruam 12
Ua kom Ntshav Ntshav Ntshav Ntshav Ntshav Ntshav Qab Zib Kauj Ruam 12

Kauj Ruam 3. Nkag siab txog lub luag haujlwm ntawm cov qe ntshav liab

Cov qe ntshav liab ua lub luag haujlwm tseem ceeb hauv kev thauj cov pa oxygen ntau los ntawm lub ntsws mus rau cov nqaij thiab cov hlwb. RBCs muaj cov xovtooj ntawm tes ua los ntawm lipid thiab cov protein tseem ceeb rau kev ua haujlwm ntawm lub cev thaum ua haujlwm hauv cov hlab ntshav capillary los ntawm cov hlab ntshav.

  • Ib qho ntxiv, cov qe ntshav liab pab tshem tawm cov pa roj carbon dioxide. Lawv muaj cov carbonic anhydrase enzyme uas tso cai rau cov tshuaj tiv thaiv dej thiab carbon dioxide los tsim carbonic acid thiab cais hydrogen thiab bicarbonate ions.
  • Hydrogen ions khi nrog hemoglobin thaum bicarbonate ions mus rau cov ntshav tshem tawm kwv yees li 70% ntawm carbon dioxide. Nees nkaum feem pua ntawm cov pa roj carbon dioxide khi nrog hemoglobin uas tom qab ntawd tso rau hauv lub ntsws. Lub caij no, seem 7% tau yaj hauv cov ntshav.

Cov qhab nia

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Tshooj 3 Xeem

Vim li cas txiv neej thiaj li nyiam pub ntshav ntau dua li poj niam?

Txiv neej muaj sijhawm rov zoo dua.

Tsis yog! Cov qe ntshav liab ncig hauv lub cev rau 100 txog 120 hnub, uas yog vim li cas koj yuav tsum tau tos 3-4 lub hlis los pub ntshav los ntawm lub sijhawm dhau los. Qhov no muaj tseeb rau txiv neej thiab poj niam. Kwv yees dua!

Txiv neej tuaj yeem pub ntshav ntau dua poj niam.

Tsis yog raws nraim! Tib neeg lub cev muaj txog 10 pints ntawm cov ntshav thiab kev pub ntshav yuav siv li 1 pint thiab tsis ntau dua, tsis hais koj yog txiv neej lossis poj niam. Sim dua …

Txiv neej muaj cov qe ntshav liab ntau ntxiv hauv lawv lub cev.

Yog lawm! Cov txiv neej zoo li muaj 5.2 lab cov qe ntshav liab, thaum cov poj niam nyob ib puag ncig 4.6 lab. Qhov no txhais tau tias cov txiv neej feem ntau hnov zoo li tsis muaj zog lossis tsis pom kev tom qab pub ntshav thiab yog li ntawd feem ntau yuav rov qab los. Nyeem rau lwm qhov lus nug xeem ntawv.

Txiv neej tsis tshua ntshai koob.

Sim dua! Cov txiv neej tuaj yeem ua piv txwv tias lawv tsis ntshai koob, tab sis tsis muaj pov thawj ntau los thim qhov kev thov. Muaj qhov laj thawj tshawb fawb tom qab vim li cas koj thiaj yuav pom ntau tus txiv neej ntawm kev pub ntshav. Nyem rau lwm cov lus teb kom pom qhov raug …

Xav tau cov lus nug ntxiv?

Kuaj koj tus kheej!

Qauv Pluas Noj

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Image

Cov Qauv Noj Zaub Mov rau Txhim Kho Cov Ntshav Ntshav Ntshav Qab Zib

Txhawb wikiHow thiab qhib tag nrho cov qauv.

Yees duab - Los ntawm kev siv qhov kev pabcuam no, qee cov ntaub ntawv yuav raug muab qhia rau YouTube

Lub tswv yim

  • Cov vitamins B12 thiab B6 zoo, ib yam nkaus. Vitamin B12 muaj nyob hauv daim ntawv 2.4mcg thiab yuav tsum tau noj ib hnub ib zaug. Vitamin B6 muaj nyob hauv daim ntawv 1.5mcg thiab yuav tsum tau noj ib hnub ib zaug. Nqaij thiab qe muaj vitamin B12 thiab txiv tsawb, ntses, thiab qos yaj ywm ci muaj vitamin B6.
  • Lub neej ntawm RBC yog li 120 hnub; txoj cai tom qab ntawd, pob txha pob txha tso tawm txheej tshiab ntawm RBCs.

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