Vitamin B12, iyo inonziwo cyanocobalamin, yakatanga kuve yakasarudzwa mumamiriro ayo akachena muna 1848. Muzvisikwa, vanogadzira zvinhu izvi mabhakitiriya. Sezvo mutemo, nehuwandu hwezvokudya, muviri wemunhu unogamuchira huwandu hwakawanda hwevhitamini iyi. Zvisinei, nedzimwe zvirwere uye muhukuru, kukwanisa kuitora kubva pakudya kunoderedzwa zvikuru. Mumamiriro ezvinhu akadaro, kudya kwevhitamini B12 nenzira yemishonga inokurudzirwa.
Chii chinonzi Vitamin B12?
Vitamini B12 chinhu chakakosha nokuda kwekushanda kwehupenyu hwose. Kunyange kushayikwa kwechikocobalamin kunokonzera kukanganisa kwakakomba kwehutano hwevanhu.
Basa rawo rinokosha nderekuti kana inodywa nevanhu, iyo vitamini inowanikwa mukuumbwa kwemakemikari akasiyana-siyana anokonzerwa nekugadzirisa kwehuwandu hwehupenyu hwehupenyu hwehupenyu. Nekushayikwa kwevhitamini B12, ma enzyme aya anorasikirwa nebasa ravo rezvinyorwa, iro rinotyisidzira kushungurudza matanho emagetsi.
Cyanocobalamin inobatanidzwa muhutano hwe hematopoiesis, kuumbwa kwemapfupa emapfupa, inokanganisa basa rechiropa uye nervous system. Inokurudzira kugadzirwa kwezvinhu zvakakosha-methionine, iyo inogonesa kuratidzwa kwemaonero akanaka mumunhu. Uyewo vitamini B12 inobatanidzwa muhutano hwe nucleic acids inotarisira kuchengetedza uye kuberekwa kwemazwi ekuberekwa.
Kusakwana kwevhitamini B12 kunokonzera migumisiro yakaipa zvakadaro:
- anemia ;
- kushungurudzika kwenheyo yenheyo;
- kuvhiringidza maitiro mumatumbu erurimi;
- chirwere chemwoyo;
- kuora mwoyo , nezvimwewo.
Muitiro we vitamini B12 muropa
Kazhinji, vitamini B12 yakagadzikana mune munhu mukuru inofanira kunge iri muzana remakore 100-700 pg / ml (inorema 300-400 pg / ml). Sarudza kuti huwandu hwevhitamini mumuviri huchabatsira sei kuongorora kwehupenyu hwehupenyu.
Chimiro chezuva nezuva che vitamini B12
Nhamba yezuva nezuva ye cyanocobalamin inoda munhu ndeye 0.003 mg. Vakadzi vakwegura vanokurudzirwa kuti vawedzere kudya kwezuva nezuva kwevhitamiti B12 ne 2-3 nguva.
Mune nguva yekudzidziswa kwenguva refu kwenguva refu, kuwedzerwa mumutengo we vitamini B12 kusvika kune vatambi inodiwa - inenge 2 kusvika 4 nguva.
Pamusana pokuoma kwekuchera ichi chinhu kubva mumatumbo nezera, vanhu vakwegura vanodawo kudya kwakakwana kwevhitamini B12.
Zviratidzo zvekushandisa vitamini B12
Kuwedzerwa kudya kwevhitamini B12 kunotarisirwa mumatambudziko anotevera:
- low level of vitamin B12 muuropa rega;
- kukwegura;
- vegetarianism (nokuti iyi vitamini inowanika kunyanya mumiti yemhuka yakabva);
- pamuviri;
- asingagoneki mararamiro;
- kushandiswa kwenguva refu kwe diuretics;
- kugamuchira steroid madhiragi nemishonga inoderedza cholesterol, nezvimwewo.
Ungatora sei vitamini B12?
Vitamini B12 inosunungurwa mumuromo uye majekiseni. Uyezve, vitamini iyi inowanzotorwa mu-multivitamin complexes.
Vitamini B12 mune mahwendefa nemapirisi inofanira kumedzwa zvizere, negirazi remvura, awa imwe mushure mekudya.
Injections ye vitamini B12 inogadzirwa nenzira dzisinganzwisisiki, pasi pechirwere, intravenously uye intraljumbalno - zvichienderana nehutachiona.
Vitamin B12 ye stomatitis
Kuti kuderedze huwandu hwezvironda mumuromo mutsva uye kuderedza marwadzo mukana weaphthous stomatitis inogona kuitwa nekubatsirwa kwe vitamini B12 mumagurumu. Kuti uite izvi, uchishandisa swab coton, sula nzvimbo yakakanganiswa ne mucosal solution.
Vitamin B12 yevhudzi
Iyi vitamini ine zvakakosha pavhudzi. Kushayikwa kwaro mumuviri kunoratidzirwa mune chitarisiko uye mamiriro emusoro wekunzwa. Kana bvudzi racho risina kuchena uye risina upenyu, kupatsanurwa uye kuparara, saka iwe unogona kukurumidza kuvadzosa nekushandisa vitamin B12 kunze. Kuti uite izvi, madonhwe mashomanana evhitamisi remhinduro anofanira kuwedzerwa kune zvakasiyana-siyana zvezvitsiga zvekuveura bvudzi - zvose zvekutengesa uye kumba.