Pezani zomwe zakudya zili ndi vitamini B12. Zizindikiro za Vitamini B12 ndi kuchepa kwa vitamini

Mavitamini ndi zinthu zomwe zimagwira ntchito m'thupi. Kuyambira kalekale, anthu anayamba kuona kuti zakudya zopatsa thanzi, ngakhale zokhudzana ndi zakudya zamtundu wapamwamba kwambiri, ndizo zowononga thanzi. Chitsanzo chabwino ndi China. Panali zozizwitsa kwambiri, pakuyang'ana koyamba, zinthu: olemera, kudya bwino, odwala matenda ambiri, omwe anthu wamba sankaganiza. Njira zamakono zamakafukufuku zakuthandizani kudziwa chomwe chimayambitsa chisokonezochi. Izi zikuwoneka kuti vuto ndilo kuti chakudya chosafunika chinali ndi mpunga wofiira, omwe ali ndi mavitamini ndi kufufuza zinthu, pamene olemekezeka ankakonda nyemba zoyera zokha, zomwe, kupatula starch, panalibe chilichonse chotsalira pambuyo poyeretsa. Masiku ano, sayansi imadziwa mitundu yambiri ya zinthu zomwe zimagwira ntchito kwambiri m'thupi.

Vitamini B12

Cyanocobalamin, monga momwe sayansi imatchedwa vitamini B12, mu zakudya zinyama zili ndi zokwanira. Ndikokwanira kukwaniritsa zofunika za tsiku ndi tsiku za munthu wamba. Panthaŵi imodzimodziyo, vitamini B12 imaphatikizidwira m'zinthu zambiri zowonjezera zakudya, zomwe zimakhala chifukwa cha kuchuluka kwa ntchito zomwe zimagwira ntchito.

Muyeso yake yoyenerera, cyanocobalamin inali yonyamulidwa kokha mu 1848, ndipo mawonekedwe ake a maselo anakhazikitsidwa mu 1953. Kupita patsogolo kochepa, kosadziwika kwa sayansi yamakono, kumatanthauzidwa ndi makina ovuta kwambiri a mankhwala.

Pofuna kupanga vitamini B12 mu labotale, inatenga nthawi yaitali. Phunziroli laperekedwa kwa zaka 10 za moyo wake ndi katswiri wodziwika bwino wamakina RB Woodward. Anakwanitsa kokha mu 1971. Kusiyana kwakukulu kwambiri kwa cyanocobalamin kuchokera mavitamini ena ndi kuti molecule yake ili ndi atomu ya cobalt.

Zofunikira za tsiku ndi tsiku

Ndi zakudya ziti zomwe zili ndi vitamini B12, zomwe zimayenera kudyetsedwa kuti thupi likhale lopanda mankhwala? Mafunso awa nthawi zambiri amafunsidwa ndi anthu omwe adziŵa za ubwino wa cyanocobalamin.

Ndipotu, mlingo wa vitamini B12 tsiku ndi tsiku ndiposa 0.005 milligrams. Ziwerengero zoterezi n'zosadabwitsa, chifukwa kuchuluka kwakeko sikungathe kukhudza thanzi labwino. Ndipotu, zonse sizili zophweka. Asayansi apeza kuti kusowa kwa vitamini B12 mu chakudya cha munthu kapena ngakhale kuchepa kwaching'ono kumayambitsa kuwonongeka kosawonongeka kwa thanzi.

Magulu a anthu omwe amafunika kwambiri mlingo wa vitamini B12

Kudya tsiku ndi tsiku kwa cyanobalamine kumalimbikitsidwa kwa amayi omwe ali ndi pakati ndi omwe akulera. Njira zowonongeka zomwe zimachitika mthupi mwawo zimadya 2-3 nthawi zambiri vitamini B12 kuposa munthu wamba.

Kwa anthu omwe amagwira ntchito mwakhama komanso othamanga, zizindikiro zomwe zili pamwambazi zikhoza kukhala zapamwamba kwambiri. Choyamba, izi ndi chifukwa cha ntchito zambiri zomwe zimapanga mankhwala omwe ali ndi B12. Mwachitsanzo, cyanocobalamin ikhoza kuthana ndi kuchepa kwa magazi m'thupi, zomwe ndi zofunika kwambiri pamitima yapamwamba. Pachifukwachi, amatchedwanso mavitamini oletsa magazi.

Ndili ndi zaka, thupi limakhala zovuta kwambiri kugwiritsa ntchito vitamini B12. Choncho, madokotala amalimbikitsa kuti anthu oposa 50 azitha kugwiritsa ntchito zakudya zopatsa thanzi zomwe zimakhala ndi mitundu yosavuta ya digiri ya cyanocobalamin.

Kufunika kwa thupi

Ntchito yotsutsana ndi imagazi ya vitamini B12 ili kutali kwambiri ndi imodzi yokha. Thupi la munthu limayendetsedwa ndi michere, yomwe imaphatikizapo cyanocobalamin. Izi zikutanthauza kuti kusowa kwake kungayambitse kuperewera kwa zimagawenga, mapuloteni komanso kagayidwe ka mankhwala. Izi zikhoza kudziwonetsera ndi zizindikiro zolakwika zosiyanasiyana, zomwe ndizokutopa ndi mawonekedwe osauka.

Vitamini B12 ya tsitsi imatanthauza mofanana ndi calcium ya mano ndi mafupa. Zofukufuku zatsimikizira kuti kusowa kwa cyanocobalamin ndi chimodzi mwa zifukwa zomwe zimayambitsa kupenya koyambirira kwa amuna ndi maonekedwe a mavuto omwe amathera pakati pa akazi. Pali mankhwala apadera omwe ali ndi vitamini B12 kwa tsitsi. Zimapangidwa ngati masks, sprays ndi shampoos.

Kulephera kwa vitamini wotsutsa

Kuperewera kwa vitamini B12 sikuonekera nthawi yomweyo. Pamaso pa zizindikiro zoyamba zingatenge zaka zingapo. Izi sizikutanthauza kuti simungasamalire za zakudya zanu, chifukwa kusowa kwa cyanobobalamine kumawatsogolera ku matenda oopsa kwambiri, monga kuchepa kwa magazi m'thupi, komwe anthu amatchedwa kuchepa kwa magazi m'thupi. Pofuna kupewa izi, muyenera kudziwa zomwe zakudya zili ndi vitamini B12, ndi kuzidya kuti zikhale chakudya.

Kuwoneka kofooka, dyspnea, kupweteka kwa mtima mwamsanga, ngakhale atachita zochepa pang'ono, ndizo zizindikiro zomwe zimafunikira kukaonana ndi dokotala. Popeza izi zingakhale chiyambi cha kuchepa kwa magazi m'thupi. Cyanocobalamin ikuphatikizidwa kupanga mapangidwe a erythrocytes, kotero pamene kusowa kwa maselo ofiira ofiira m'magazi kumakhala kochepa ndipo sikulimbana ndi ntchito zawo.

Madokotala, akufufuza kafukufuku wa anthu omwe adapezeka kuti ali ndi vitamini B12, amapeza kuti ambiri ali ndi vuto lalikulu m'ntchito ya manjenje. Kuonjezera apo, kupezeka kwathunthu kwa mankhwalawa mu chakudya kumabweretsa chitukuko, makamaka kuyambira ndi lilime.

Kubwezeretsanso kwa kuchepa kwake

Kuperewera kwa cyanocobalamin sikuwoneka kokha ndi kusowa kwa zakudya. Kwa kuchepa, mwachitsanzo, zingayambitse matenda ndi nyongolotsi za parasitic. Amatha kutenga zinthu zogwira ntchito kuchokera ku chakudya chomwe chimalowa m'matumbo. Maphunziro a otetezera amthenga amatha kuonedwa monga chithandizo chothandizira kuthana ndi kuchepa kwa vitamini.

Kuipa kwa zizoloŵezi zoipa, mwa zina, kumayambitsa matenda a chiwindi, momwe munthu wathanzi ali ndi cyanobalamin. Choncho, pamene pali zizindikiro za kuchepa kwa vitamini, m'pofunika kusiya mowa ndi fodya. Kugwiritsa ntchito kuchuluka kwa zotsekemera ndi mafuta kumayambitsanso kuthetsa ntchito yosungirako chiwindi, kotero muzigwiritse ntchito moyenera.

Njira zonsezi zilipo zothandizira komanso zowonetsera, pamene kusowa kwa vitamini wotsutsana ndi vutoli kumachotsedwa ndi kupatsira mankhwala osokoneza bongo omwe ali ndi mankhwala owonjezera a cyanocobalamin. Kuonjezera apo, wodwalayo akulamulidwa kudya chakudya, chomwe chiyenera kukhala ndi mankhwala a chiweto.

Vitamini owonjezera kwambiri

Kuti mudziwe zakudya zomwe zili ndi vitamini B12 kuti musadye kwambiri kuposa momwe muyenera kukhalira. Cyanocobalamin ndi mankhwala osungunuka ndi madzi, kotero kupitirira kwake kumachotsedwa mosavuta kuchokera ku thupi ndi dongosolo la excretory.

Kugwiritsa ntchito vitamini B12 kuli kotetezeka. Ngakhale kuti nthawi zambiri zimakhala zochepa, chiopsezo cha thanzi ndi chochepa. Kupatulapo kungakhale jekeseni, monga jekeseni imodzi ya cyanocobalamin intramuscularly ingapangitse ku pulmonary edema.

Zotsatira za vitamini B12

Zamasamba sizikhala ndi cyanocobalamin. Ichi ndicho chinthu chachikulu chomwe muyenera kudziwa kwa iwo omwe akufuna kubwezeretsanso katundu wake m'thupi lanu. Ndicho chifukwa chake anthu omwe ali ndi zamasamba ali pangozi ndipo nthawi zambiri amatha kuchepetsa magazi m'thupi.

Ndipotu, sizingakhale zovuta kwa munthu wamba kuti apeze mlingo wamtunduwu wa mankhwalawa kuchokera ku chakudya chodziwika. Ndipotu, mu zakudya zake, monga lamulo, zimaphatikizapo mankhwala omwe ali ndi _B12 , monga mazira, mkaka, kanyumba tchizi, nyama.

Kwa iwo omwe mwazifukwa zina samagwiritsa ntchito mankhwala, mungalangize kuti muzisamalira yisiti ya brewer. Kudya nthawi zonse kwa chakudya chamoyo chophatikizapo chakudya cha masabata awiri kumathandizira kuthetsa kusowa kwa vitamini B12. Zamasamba zimapanganso zinthu zosiyanasiyana zomwe zimapindula ndi cyanocobalamin. Zikhoza kukhala chakudya cham'mawa, mkate ndi chokoleti.

Kuyanjana kwa vitamini B12 ndi zinthu zina

Cyanocobalamin imasungunuka mosavuta m'madzi. Akakhala ndi kuwala kwa dzuwa, amataya ntchito yake. Angasungidwe kwa nthawi yaitali m'malo ouma ndi amdima. Pakakhala kutentha, vitamini B12 imakhala yosasunthika, choncho pamene mukuphika mankhwala omwe ali nawo, iwo amatha kufika pang'onopang'ono.

Kuti muzindikire bwino zinthu zilizonse zokhudzana ndi biologically muyenera kudziwa zomwe zingagwiritsidwe ntchito. Pankhani ya cyanocobalamin zidzakhala mkaka ndi zipatso, pamene zimathandizana.

Mukayang'anitsitsa kwambiri mankhwala omwe mavitamini B12 ali nawo, zikuwonekeratu kuti kugwirizana kwake ndi calcium ndikulumikizana kokwanira. Chitsanzo ndi kanyumba tchizi ndi tchizi. Zotsatira za zipatso, zambiri mwazo zimakhala ndi ascorbic acid, zomwe zimakhala pamodzi ndi cyanocobalamin zimagwira ntchito mu mapuloteni, makapu ndi mavitamini.