vitamini B12

Zothandiza katundu ndi mphamvu yake pa thupi

Kuyanjana ndi zinthu zina

Ngakhale matenda ndi mankhwala ambiri atha kusokoneza mphamvu ya vitamini B12, zakudya zina, zimatha kuthandizira kapena kupangitsa kuti zitheke:

• kupatsidwa folic acid: Mankhwalawa ndi "mnzake" wa vitamini B12. Imakhala ndi udindo wosintha folic acid kuti ibwerere m'thupi mwake atatha kuchitapo kanthu mosiyanasiyana - mwanjira ina, imayiyambitsanso. Popanda vitamini B12, thupi limavutika mwachangu ndi kuperewera kwa folic acid, chifukwa limakhalabe mthupi lathu m'njira yosayenera. Kumbali inayi, vitamini B12 imafunikanso folic acid: munjira imodzi, folic acid (makamaka methyltetrahydrofolate) imatulutsa gulu la methyl la vitamini B12. Methylcobalamin kenako imasandulika gulu la methyl kukhala homocysteine, zotsatira zake kuti imasinthidwa kukhala methionine.
• biotin: Mtundu wachiwiri wa vitamini B12, adenosylcobalamin, umafuna biotin (yemwenso amadziwika kuti vitamini B7 kapena vitamini H) ndi magnesium kuti akwaniritse ntchito yake yofunikira mu mitochondria. Pankhani ya kusowa kwa biotin, zitha kuchitika pomwe pali adenosylcobalamin yokwanira, koma ndiyopanda ntchito, chifukwa omwe amachita nawo sangapangidwe. Zikatero, zizindikiro za kuchepa kwa vitamini B12 zimatha kuchitika, ngakhale mulingo wa B12 m'magazi umakhalabe wabwinobwino. Mbali inayi, kuyeza kwamkodzo kumawonetsa kuchepa kwa vitamini B12, pomwe sichoncho. Kuphatikiza ndi vitamini B12 sikungapangitsenso kutha kwa zizindikilo zake, chifukwa vitamini B12 imangokhala yopanda ntchito chifukwa cha kuchepa kwa biotin. Biotin imakhudzidwa kwambiri ndi zopitilira muyeso zaulere, chifukwa chake biotin yowonjezera imakhala yofunikira pakakhala kupsinjika, masewera olimba ndi matenda.
• kashiamu: Kutenga vitamini B12 m'matumbo mothandizidwa ndi chinthu chamkati kumadalira kashiamu mwachindunji. Pakakhala kuchepa kwa calcium, njira iyi yoyamwitsira imachepa kwambiri, zomwe zingayambitse kuchepa kwa vitamini B12 pang'ono. Chitsanzo cha izi ndikutenga metaphenin, mankhwala ashuga omwe amachepetsa matumbo a calcium mpaka pomwe odwala ambiri amakhala ndi vuto la B12. Komabe, kafukufuku wasonyeza kuti izi zitha kuthetsedwa ndikupanga vitamini B12 ndi calcium munthawi yomweyo. Chifukwa cha zakudya zopanda thanzi, anthu ambiri amavutika ndi acidity. Izi zikutanthauza kuti calcium yambiri yomwe imagwiritsidwa ntchito imagwiritsanso ntchito asidi. Chifukwa chake, acidity wambiri m'matumbo imatha kubweretsa zovuta zakutengera B12. Kusowa kwa vitamini D kumathandizanso kuchepa kwa calcium. Poterepa, akulangizidwa kutenga vitamini B12 ndi calcium kuti ikwaniritse kuchuluka kwa mayamwidwe amkati.
• mavitamini B2 ndi B3: amalimbikitsa kutembenuka kwa vitamini B12 ikasinthidwa kukhala bioactive coenzyme form.

Kutenga vitamini B12 ndi zakudya zina

Zakudya zomwe zili ndi vitamini B12 ndizabwino kudya nawo. Piperine, chinthu chomwe chimapezeka mu tsabola, chimathandiza thupi kuyamwa B12. Monga lamulo, tikulankhula za nyama ndi nsomba.

Kafukufuku akuwonetsa kuti kudya chiŵerengero choyenera cha folate ndi B12 kungapangitse thanzi, kulimbitsa mtima, ndi kuchepetsa chiopsezo cha chitukuko. Komabe, asidi wambiri amatha kusokoneza kuyamwa kwa B12 ndi mosemphanitsa. Chifukwa chake, kusunga kuchuluka koyenera kwa aliyense waiwo ndiyo njira yokhayo yopewera zoperewera kuti zisachitike. Folate imakhala ndi folate yambiri, ndipo B12 imapezeka makamaka muzanyama monga nsomba, nyama zowonda komanso zowonda, zamkaka, ndi mazira. Yesani kuwaphatikiza!

Natural B12 kapena Zowonjezera Zakudya Zakudya?

Monga vitamini aliyense, B12 imapezeka bwino mwachilengedwe. Pali kafukufuku yemwe akuwonetsa kuti zopangira zakudya zitha kuvulaza thupi. Kuphatikiza apo, ndi dokotala yekha yemwe angadziwe kuchuluka kwake kwa chinthu chofunikira pazaumoyo komanso thanzi. Komabe, nthawi zina, mavitamini opanga ndi ofunikira.

Vitamini B12 nthawi zambiri imapezeka pazowonjezera zakudya monga cyanocobalamin, mawonekedwe omwe thupi limasinthira kukhala mitundu ya methylcobalamin ndi 5-deoxyadenosylcobalamin. Zakudya zowonjezera zingakhale ndi methylcobalamin ndi mitundu ina ya vitamini B12. Umboni womwe ulipo sukuwonetsa kusiyana kulikonse pakati pa mafomuwa pokhudzana ndi mayamwidwe kapena kupezeka kwa bioavailability. Komabe, kuthekera kwa thupi kuyamwa vitamini B12 kuchokera pazowonjezera zakudya kumachepetsedwa makamaka ndi mphamvu yamkati. Mwachitsanzo, pafupifupi 10 mcg kuchokera pa 500 mcg oral supplement yomwe imayamwa ndi anthu athanzi.

Vitamini B12 supplementation ndiyofunikira makamaka kwa omwe sadya masamba ndi omwe amadya nyama. Kuperewera kwa B12 pakati pa osadya masamba kumadalira makamaka mtundu wa zakudya zomwe amatsatira. Ma vegans ali pachiwopsezo chachikulu. Zakudya zina za phala za B12 ndizochokera ku vitamini ndipo nthawi zambiri zimakhala ndi 3 mcg ya B12 pa magalamu 100 aliwonse. Kuphatikiza apo, mitundu ina ya yisiti yopatsa thanzi ndi chimanga imalimbikitsidwa ndi vitamini B12. Mitundu yosiyanasiyana ya soya, kuphatikiza mkaka wa soya ndi zolowa m'malo mwa nyama, zilinso ndi B12 yopangidwa. Ndikofunikira kuyang'ana kapangidwe ka mankhwalawo, chifukwa si onse omwe ali ndi B12 ndipo kuchuluka kwa vitamini kumatha kusiyana.

Mitundu yosiyanasiyana ya makanda, kuphatikiza yozikidwa, imakhala ndi vitamini B12. Makanda obadwa kumene ali ndi mavitamini B12 ochulukirapo kuposa ana oyamwitsa. Ngakhale kuyamwitsa kokha kumalimbikitsa miyezi isanu ndi umodzi yoyambirira ya moyo wa mwana, kuwonjezera njira yolimba ya vitamini B6 mu theka lachiwiri la khanda kungakhale kopindulitsa kwambiri.

Nawa maupangiri kwa iwo omwe amadya zamasamba ndi zamasamba:

• Onetsetsani kuti muli ndi gwero lodalirika la vitamini B12 muzakudya zanu, monga zakudya zolimbitsa thupi kapena zowonjezera zakudya. Sikokwanira kudya mazira ndi mkaka wokha.
• Funsani wothandizira zaumoyo wanu kuti ayang'ane msinkhu wanu wa B12 kamodzi pachaka.
• Onetsetsani kuti mavitamini B12 anu ndi abwinobwino musanakhale komanso mukakhala ndi pakati komanso ngati mukuyamwitsa.
• Odya zamasamba achikulire, makamaka vegans, angafunike Mlingo wokwera wa B12 chifukwa cha zovuta zokhudzana ndi ukalamba.
• Mlingo wapamwamba ungafunike ndi anthu omwe akusowa kale. Malinga ndi zomwe akatswiri analemba, kuchuluka kwa 12 mcg patsiku (kwa ana) mpaka 100 mcg patsiku (kwa akulu) amagwiritsidwa ntchito pochiza anthu omwe alibe vitamini B2000.

Tebulo lotsatirali lili ndi mndandanda wazakudya zomwe zitha kuphatikizidwa pazakudya zamasamba ndi zamasamba zomwe zimakhala zabwino kuti mukhalebe osakwanira B12 mthupi:

Gwiritsani ntchito mankhwala

Ubwino wa vitamini B12:

• Khansa Yomwe Ingateteze Khansa: Kusowa kwa Vitamini kumabweretsa mavuto ndi folate metabolism. Zotsatira zake, DNA siyingathe kuberekana bwino ndikuwonongeka. Akatswiri amakhulupirira kuti DNA yowonongeka ingathandize mwachindunji kupanga khansa. Kuonjezera zakudya zanu ndi vitamini B12 pamodzi ndi folate kumafufuzidwa ngati njira yothandizira kupewa komanso kuchiza mitundu ina ya khansa.
• Amalimbikitsa Ubongo Wathanzi: Mavitamini B12 ochepa amapezeka kuti amachulukitsa chiwopsezo cha Alzheimer's mwa amuna ndi akazi achikulire. B12 imathandizira kuti milingo ya homocysteine ​​ikhale yotsika, yomwe imatha kutenga nawo gawo mu matenda a Alzheimer's. Ndikofunikanso kusinkhasinkha ndipo zitha kuthandiza kuchepetsa zizindikilo za ADHD komanso kukumbukira bwino.
• Zitha kupewetsa kukhumudwa: Kafukufuku wambiri wasonyeza kulumikizana pakati pakukhumudwa ndi kuchepa kwa vitamini B12. Vitamini ameneyu ndiwofunikira pakuphatikizira kwa neurotransmitter yokhudzana ndi kusintha kwa malingaliro. Kafukufuku wina, wofalitsidwa mu American Journal of Psychiatry, adasanthula azimayi 700 olumala azaka zopitilira 65. Ofufuzawo adapeza kuti azimayi omwe ali ndi vuto la vitamini B12 amakhala ndi mwayi wowirikiza kawiri kawiri.
• Kupewa kuchepa kwa magazi m'thupi komanso hematopoiesis yathanzi: Vitamini B12 ndiyofunikira pakupanga maselo ofiira ofiira omwe ndi akulu kukula ndi kukhwima. Maselo ofiira osakhwima komanso osakwanira bwino amatha kubweretsa kutsika kwama okosijeni amwazi, zizindikilo zofooka komanso kuwonongeka.
• Kusunga Mphamvu Zokwanira: Monga imodzi mwa mavitamini B, vitamini B12 imathandizira kusintha mapuloteni, mafuta ndi chakudya kukhala "mafuta" amthupi mwathu. Popanda izi, anthu nthawi zambiri amatopa. Vitamini B12 imafunikanso kutumiza ma neurotransmitter omwe amathandizira minofu kulumikizana ndikukhalabe ndi mphamvu tsiku lonse.

Vitamini B12 mu mawonekedwe a mlingo akhoza kulembedwa pazochitika zoterezi:

• ndi vuto la mavitamini obadwa nawo (matenda a Immerslud-Grasbeck). Amapatsidwa mawonekedwe a jakisoni, woyamba kwa masiku 10, ndiyeno kamodzi pamwezi moyo wonse. Mankhwalawa ndi othandiza kwa anthu omwe ali ndi vuto loyamwa mavitamini;
• ndi kuchepa kwa magazi m'thupi. Nthawi zambiri kudzera mu jakisoni, m'kamwa kapena m'mphuno;
• kusowa kwa vitamini B12;
• poizoni wa cyanide;
• ndi mulingo wapamwamba wa homocysteine ​​m'magazi. Amamwa limodzi ndi folic acid ndi vitamini B6;
• ndi matenda amaso okhudzana ndi ukalamba otchedwa kuchepa kwa ma macular;
• ndi zotupa pakhungu shingles. Kuphatikiza pakuthana ndi khungu, vitamini B12 itha kuthetsanso ululu ndi kuyabwa mu matendawa;
• ndi zotumphukira za m'mitsempha.

Mu mankhwala amakono, mitundu itatu yopangira vitamini B12 imakonda kwambiri - cyanocobalamin, hydroxocobalamin, cobabmamide. Yoyamba imagwiritsidwa ntchito ngati jakisoni, intramuscular, subcutaneous kapena intra-lumbar, komanso mapiritsi. Hydroxocobalamin imatha kubayidwa pansi pa khungu kapena minofu. Cobamamide amaperekedwa ndi jakisoni mumtsempha kapena minofu, kapena amatengedwa pakamwa. Ndiwo wachangu kwambiri pamitunduyi. Kuphatikiza apo, mankhwalawa amapezeka ngati ufa kapena mayankho okonzeka. Ndipo, mosakayikira, vitamini B12 nthawi zambiri imapezeka m'mitundu yama multivitamin.

Kugwiritsa ntchito vitamini B12 mu mankhwala achikhalidwe

Mankhwala achikhalidwe, choyamba, amalangiza kudya zakudya zokhala ndi vitamini B12 ngati pali kuchepa kwa magazi m'thupi, kufooka, kumva kutopa kwambiri. Zoterezi ndi nyama, mkaka, chiwindi.

Pali lingaliro kuti vitamini B12 ikhoza kukhala ndi zotsatira zabwino ndi. Chifukwa chake, madokotala amtundu amalangiza kugwiritsa ntchito mafuta onunkhira ndi mafuta, omwe amaphatikizapo B12, kunja komanso ngati maphunziro azachipatala.

Vitamini B12 mu kafukufuku waposachedwa wasayansi

• Asayansi ochokera ku Norway Institute of Science and Technology atsimikiza kuti kuperewera kwa vitamini B12 panthawi yapakati kumalumikizidwa ndi chiopsezo chowonjezeka cha kubadwa msanga. Kafukufukuyu adaphatikiza amayi 11216 apakati ochokera kumayiko 11. Kubadwa msanga komanso kulemera kocheperako chifukwa cha gawo limodzi mwa atatu mwa ana pafupifupi 3 miliyoni omwe amafa chaka chilichonse. Ofufuzawa adazindikira kuti zotsatirazo zimadaliranso dziko lokhalamo mayi wa mwana wosabadwa - mwachitsanzo, mulingo wokwera wa B12 umalumikizidwa ndi kuchuluka kwa kulemera kwakubadwa m'maiko opeza ndi apakati, koma sanasiyane m'maiko omwe malo okhala. Komabe, nthawi zonse, kuchepa kwama vitamini kumalumikizidwa ndi chiopsezo chobadwa msanga.
• Kafukufuku wochokera ku Yunivesite ya Manchester akuwonetsa kuti kuwonjezera mavitamini ena m'mankhwala ochiritsira - makamaka mavitamini B6, B8 ndi B12 - atha kuchepetsa kwambiri zizindikilo. Mlingo woterewu umachepetsa zizindikiritso zamaganizidwe, pomwe mavitamini ochepa anali osagwira ntchito. Kuonjezera apo, zakhala zikudziwika kuti mavitamini a B ndi opindulitsa kwambiri kumayambiriro kwa matendawa.
• Asayansi aku Norway apeza kuti kuchepa kwa vitamini B12 mwa makanda kumalumikizidwa ndi kuchepa kwa chidziwitso cha ana. Kafukufukuyu adachitika pakati pa ana aku Nepalese chifukwa kuchepa kwa vitamini B12 ndikofala kwambiri m'maiko aku South Asia. Mavitamini amayezedwa koyamba mwa ana obadwa kumene (azaka 2 mpaka 12) ndiyeno mwa ana omwewo zaka zisanu pambuyo pake. Ana omwe ali ndi ma B5 otsika adachita zoyipa kwambiri pamayesero monga kuthetsa zithunzithunzi, kuzindikira zilembo, komanso kutanthauzira momwe ana ena akumvera. Kusowa kwa vitamini nthawi zambiri kunkayamba chifukwa cha kusadya mokwanira kwa nyama chifukwa cha kuchepa kwa moyo m'dzikoli.
• Njira yoyamba yophunzira kwa nthawi yayitali ndi Ohio State University Cancer Research Center ikuwonetsa kuti vitamini B6 ndi B12 zowonjezerapo nthawi yayitali zimakhudzana ndi chiopsezo chowonjezeka cha khansa yamapapo mwa omwe amasuta amuna. Zambiri zidatengedwa kuchokera kwa odwala opitilira 77 omwe adatenga ma micrograms 55 a vitamini B12 tsiku lililonse kwa zaka 10. Onse omwe anali nawo anali mgulu lazaka 50 mpaka 76 ndipo adalembetsa nawo kafukufukuyu pakati pa 2000 ndi 2002. Chifukwa cha zomwe awona, zidapezeka kuti amuna omwe amasuta ali pachiwopsezo chodwala kansa yamapapu kanayi kuposa omwe sanatenge B12 .
• Kafukufuku waposachedwa akuwonetsa kuti kudya mavitamini ena monga B12, D, coenzyme Q10, niacin, magnesium, riboflavin, kapena carnitine atha kukhala ndi chithandizo chokomera. Matenda amtunduwu amakhudza amuna 6% komanso azimayi 18% padziko lonse lapansi ndipo ndi ovuta kwambiri. Asayansi ena amati mwina chifukwa cha kuchepa kwa ma antioxidants kapena chifukwa cha kutayika kwa mitochondrial. Zotsatira zake, mavitaminiwa ndikuwunika zinthu, zomwe zimakhala ndi katundu, zimatha kusintha mawonekedwe a wodwalayo ndikuchepetsa zizindikilo za matendawa.

Kugwiritsa ntchito vitamini B12 mu cosmetology

Amakhulupirira kuti ndi vitamini B12. Pogwiritsa ntchito cyanocobalamin pamwamba, mukhoza kuwonjezera kuwala kokongola ndi mphamvu ku tsitsi lanu. Kuti tichite izi, akulangizidwa kuti agwiritse ntchito ma pharmacy vitamini B12 mu ampoules, kuwonjezera pa masks - zonse zachilengedwe (zochokera ku mafuta ndi zinthu zachilengedwe) ndikugula. Mwachitsanzo, masks otsatirawa amathandizira tsitsi:

• chigoba, chomwe chili ndi mavitamini B2, B6, B12 (ochokera ma ampoules), ndi mafuta a burdock (supuni), dzira 1 la nkhuku yaiwisi. Zosakaniza zonse zimasakanizidwa ndikugwiritsa ntchito tsitsi kwa mphindi 5-10;
• chisakanizo cha vitamini B12 (1 ampoule) ndi supuni 2 za tsabola wofiira. Ndi chigoba choterocho, muyenera kukhala osamala kwambiri ndikuzigwiritsa ntchito mizu ya tsitsi yokha. Idzalimbitsa mizu ndikufulumizitsa kukula kwa tsitsi. Muyenera kuisunga osaposa mphindi 15;
• chigoba ndi vitamini B12 kuchokera mu ampoule, supuni ya tiyi ya mafuta a castor, supuni ya tiyi ya uchi wamadzi ndi 1 yaiwisi. Chigoba ichi chimatha kutsukidwa ola limodzi mutatha kugwiritsa ntchito;

Mphamvu ya vitamini B12 imawoneka ikamagwiritsidwa ntchito pakhungu. Amakhulupirira kuti amathetsa makwinya oyamba, kutulutsa khungu, kukonzanso maselo ake ndi kuteteza ku zovuta zakunja. Cosmetologists amalangiza kugwiritsa ntchito mankhwala vitamini B12 kuchokera mu ampoule, kusakaniza ndi mafuta - kaya ndi mafuta kapena mafuta odzola. Chigoba chobwezeretsa bwino ndichophimba chomwe chimapangidwa ndi uchi wamadzi, kirimu wowawasa, mazira a nkhuku, mafuta ofunikira a mandimu, ndikuwonjezera mavitamini B12 ndi B12 ndi madzi a aloe vera. Chigoba ichi chimagwiritsidwa ntchito pankhope kwa mphindi 15, 3-4 pa sabata. Mwambiri, vitamini B12 pakhungu imagwira ntchito bwino ndi mafuta odzola ndi vitamini A. Komabe, musanagwiritse ntchito zodzikongoletsera zilizonse, muyenera kuyesa kupezeka kwa chifuwa kapena khungu losafunikira.

Kugwiritsa ntchito vitamini B12 pakuweta ziweto

Monga mwa anthu, mwa nyama zina, chinthu chamkati chimapangidwa mthupi, chomwe chimafunika kuti mavitamini ayamwe. Nyama izi zikuphatikizapo anyani, nkhumba, makoswe, ng'ombe, ferrets, akalulu, hamsters, nkhandwe, mikango, akambuku, ndi akambuku. Zinthu zamkati sizinapezeke mu nkhumba, akavalo, nkhosa, mbalame ndi mitundu ina. Amadziwika kuti agalu ndizochepa chabe zomwe zimapangidwa m'mimba - zambiri zimapezeka m'mankhwala. Zinthu zomwe zimakhudza kupezeka kwa vitamini B12 mu nyama ndizosowa kwa protein, iron, vitamini B6, kuchotsedwa kwa chithokomiro, komanso kuchuluka kwa acidity. Vitamini amasungidwa makamaka pachiwindi, komanso impso, mtima, ubongo ndi ndulu. Monga mwa anthu, vitamini imatulutsidwa mumkodzo, pomwe mu zotchera zimatulutsidwa makamaka mu ndowe.

Agalu samakonda kuwonetsa kuchepa kwa vitamini B12, komabe, amafunikira kuti akule bwino. Magwero abwino a B12 ndi chiwindi, impso, mkaka, mazira, ndi nsomba. Kuphatikiza apo, zakudya zambiri zokonzeka kudya zimalimbikitsidwa kale ndi mavitamini ndi michere, kuphatikiza B12.

Amphaka amafunika pafupifupi 20 mcg wa vitamini B12 pa kilogalamu ya kulemera kwa thupi kuti azitha kukula bwino, kutenga mimba, kuyamwa, ndi kuchuluka kwa hemoglobin. Kafukufuku akuwonetsa kuti amphaka sangalandire vitamini B12 kwa miyezi 3-4 popanda zovuta zowonekera, pambuyo pake kukula kwawo kumachepa kwambiri mpaka atayimiratu.

Mavitamini B12 omwe amapangira zoweta, nkhumba ndi nkhuku ndi cobalt, yomwe imapezeka m'nthaka ndi chakudya. Kulephera kwa Vitamini kumawonekera pakuchepa kwa kukula, kusowa chakudya, kufooka, ndi matenda amanjenje.

Kugwiritsa ntchito vitamini B12 pakupanga mbewu

Kwa zaka zambiri, asayansi akhala akuyesera kupeza njira yopezera vitamini B12 kuchokera ku zomera, chifukwa gwero lake lalikulu ndi zinyama. Zomera zina zimatha kuyamwa vitamini kudzera mumizu ndikulemeretsedwa nayo. Mwachitsanzo, njere za balere kapena njerezo zinali ndi vitamini B12 wochuluka pambuyo pothira feteleza m’nthaka. Chifukwa chake, kudzera mu kafukufuku wotere, mwayi ukukulirakulira kwa anthu omwe sangathe kupeza vitamini wokwanira kuchokera kuzinthu zachilengedwe.

Contraindications ndi kusamala

Zizindikiro zakusowa kwa vitamini B12

Matenda a kuchepa kwa vitamini B12 ndi osowa kwambiri, ndipo nthawi zambiri amayamba chifukwa cha zovuta zamafuta, matenda, kapena kukana kwathunthu zakudya zomwe zili ndi vitamini. Ndi dokotala yekha yemwe angadziwe ngati pali kusowa kwa chinthu m'thupi lanu pochita maphunziro apadera. Komabe, momwe ma seramu B12 amayandikira ochepa, zizindikilo zina ndi zovuta zimatha kuchitika. Chomwe chimavuta kwambiri panthawiyi ndikuwona ngati thupi lanu lilibe vitamini B12, popeza kusowa kwake kumatha kusinthidwa ngati matenda ena ambiri. Zizindikiro zakusowa kwa vitamini B12 zitha kuphatikizira izi:

• kupsa mtima, kukayikirana, kusintha umunthu, ndewu;
• mphwayi, kuwodzera, kukhumudwa;
• , kuchepa kwamaluso, kulephera kukumbukira;
• kwa ana - chitukuko chochedwa, mawonetseredwe a autism;
• zachilendo zomverera mu miyendo, kutayika kwa thupi;
• kufooka;
• kusintha masomphenya, kuwonongeka kwa mitsempha chamawonedwe;
• kusadziletsa;
• mavuto amtima (kuwonongeka kwa ischemic ,,);
• mitsempha yakuya;
• kutopa kwambiri, chimfine pafupipafupi, kusowa kwa njala.

Monga mukuwonera, kuchepa kwa vitamini B12 kumatha "kubisala" pamatenda ambiri, ndipo zonse chifukwa chimagwira gawo lofunikira pakugwira ntchito kwa ubongo, dongosolo lamanjenje, chitetezo chamthupi, kayendedwe ka magazi ndi kupangika kwa DNA. Ichi ndichifukwa chake ndikofunikira kuyang'ana kuchuluka kwa B12 mthupi moyang'aniridwa ndi azachipatala ndikufunsana ndi katswiri za mitundu yoyenera ya chithandizo.

Vitamini B12 imakhulupirira kuti ili ndi vuto lochepa kwambiri la poizoni, chifukwa chake, malire omwe amadya komanso zizindikiritso za mavitamini owonjezera sizinakhazikitsidwe ndi mankhwala. Amakhulupirira kuti vitamini B12 yochulukirapo imachotsedwa mthupi yokha.

Kugwiritsa ntchito mankhwala

Mankhwala ena amatha kukhudza mavitamini B12 mthupi. Mankhwalawa ndi awa:

• chloramphenicol (chloromycetin), mankhwala a bacteriostatic omwe amakhudza mavitamini B12 mwa odwala ena;
• mankhwala omwe amagwiritsidwa ntchito pochiza m'mimba ndi Reflux, amatha kusokoneza kuyamwa kwa B12, kumachedwetsa kutulutsa kwa asidi m'mimba;
• metformin, yomwe imagwiritsidwa ntchito pochizira.

Ngati mukumwa mankhwalawa kapena mankhwala ena pafupipafupi, muyenera kufunsa dokotala wanu momwe zingakhudzire mavitamini ndi mchere m'thupi lanu.

Werengani komanso za mavitamini ena: