Uphi i-vitamin B12? I-Vitamin B12 apho ukutya? Imithombo yevithamini B12

I-Vitamin B12 (enye igama-cyanocobalamin) ibalulekile kumzimba womntu. Iinkqubo ezininzi zixhomekeke kuyo. Ukungabikho kwikhokelela ekudiseni i-anemia okanye i-anemia. Ngoko ke, kubaluleke kakhulu ukuba ungavumeli ukungabikho kwalesi sigaba emzimbeni. Uphi i- vitamin B12, ngaphezu kweziyobisi? Yimithombo ye-cyanocobalamin kunye neendawo zayo eziphambili eziza kuxutyushwa kule nqaku.

Imisebenzi ye vithamini B12

Isenzo se-vitamin B12 sijoliswe, okokuqala, ukuqinisekisa umsebenzi oququzelelwe kakuhle kwinkqubo yesistim ephakathi, kwaye, ngokufanelekileyo, yendalo yonke. I-Cyanocobalamin iyadingeka ukudala izakhiwo ezikhusela i-nerve fibers, ngoko ukungabikho kwe-vitamin kunempembelelo embi ekusebenzeni kwengqondo kunye nemeko yengqondo yomntu. Inani elaneleyo le-vitamin B12 kwisondlo linikeza isandi sokulala esilungileyo, kuthintela ukuphuhliswa kwengcinezelo, kunceda ukucwangcisa utyinzelelo (apho i-vitamin B12 iqulethwe khona, iya kuchazwa ngezantsi). I-Cyanocobalamin ilawula i-lipid ne-carbohydrates metabolism. I-Vitamin ikhusela ukukhuluphala, ayivumeli ukuqokelela kwamafutha angaphezu kwesibindi kunye nomzimba wonke. Ngaphansi kwempembelelo yakhe, isimiso somzimba sokuzivikela sisomelezwa kwaye umsebenzi we-leukocytes uvuselelwa. I-Vitamin B12 ithatha inxaxheba ngqo kwigazi kunye nokwakhiwa kweethambo zamathambo. Ukuba isantya somntwana okanye umntwana osemva asinayo i-cyanocobalamin, amathambo aya kukhula kancinci. Ngoko ke, kubalulekile ukubandakanya kwimveliso yemenyu yemihla ngemihla - imithombo ye-vitamin B12. Siza kuthetha ngoku ngoku.

Cyanocobalamin ukutya

Ngoko, i-vitamin B12 - yiyiphi imveliso equlethwe kuyo? Okokuqala-konke kukutya kwezilwanyana. Ngokuqinisekileyo, i-cyanocobalamin ngobuncinane bunezityalo zesoya, i-hops, ezinye izitshalo zemifuno, isaladi eluhlaza, isipinashi, ulwandle oludala, imvubelo, kodwa aba bantu basebenzise abantu ngokungafanekiyo kunye namaxabiso amancinci. Kwakhona i-vitamin B12 ihlume ngqolowa, izakhiwo ezincedo zazo ezaziwa ngabantu abaninzi. Inani elikhulu le-cyanocobalamin liyinxalenye yemveliso efana nesibindi sesilwanyana, izikhupha zeqanda, izintso, ubisi obumileyo obuncinane, i-salmon, i-herring, i-sardines, i-oysters, i-crabs. Inani elincinci le-vitamin B12 lineenkomo, inkukhu, ingulube, ukutya kwezilwanyana zasemanzini, ushizi onzima, iimveliso zobisi ezinomuncu. Ngamanani amancinci, i-cyanocobalamin ikhona kwi-cheese ekhaya yasekhaya kunye nobisi olunobisi. Abaxhasi bezityalo eziqinileyo kule meko baninzi. Ukungafaki kwimenyu kungekuphela kwenyama, kodwa kunye neentlanzi, ushizi, ubisi, amaqanda, ngokuqinisekileyo abanalo ithuba lokufumana umlinganiselo ofanelekileyo we-vitamin B12.

Umxholo we-cyanocobalamin (μg) nge-100 g yemveliso

I-Vitamin B12 kwiipilisi

Kwiintlobo ezininzi zevithamini okanye izongezo zokutya, eli qela likhoyo. Abavuni, ababhemayo, abantu asebekhulile, abantu abanesifo sohudo esingapheliyo, kucetyiswa ukuthatha i-vitamin B12. Ixabiso kwiipilisi zamanqaku anikezelweyo kumida ye-1000-1500 i-ruble yeengcezu ezili-100. I-Cyanocobalamin inepropati ekhethiweyo - inokuqokelela kwiphane, isibindi, imiphunga, izintso. Ukuba ukutya kunciphisa, i-vitamin iya kuhlala iminyaka emininzi. Nangona kunjalo, ukwenzela ukuthintela ukusilela, kufuneka udla ngokutya rhoqo apho kukho i-vitamin B12.

Idayi yansuku zonke ye-cyanocobalamin

Abantu abadala ngosuku kufuneka 2-3 mcg ye-vitamin B12, abantwana (kuxhomekeke kwiminyaka yobudala) - 0.3-2 mcg. Oku kuyimfuneko encinane, kunye nokunciphisa kwezifo ezinzulu ezinokukhula. Ngethuba lokukhulelwa okanye ngexesha lokuncelisa, imfuno yansuku zonke ye-cyanocobalamin iyanda ngamaxesha angama- 2-4 .

Iziphumo ze-vitamin B12

Ukungabikho kwe-cyanocobalamin kukhokelela kwimiphumo emibi yempilo. Eyona ndlela ixhaphakileyo yilezi zi-anemia kunye ne-multiple sclerosis. Ukongezelela, ukungabikho kwe-vitamin B12 kunokubonakalisa ubuthathaka, utywala, intloko. Ngokuqhelekileyo yabona ukunyuka okukhulu, ukudabuka, kukho izinto ezifana nokudandatheka, ingxaki yengqondo. Ngenxa yokungabikho kwe-cyanocobalamin, uvelwano lwezitho zomzimba luyancipha, umbono kunye nememori ziyahlahloka. Ukuntuleka okukhulu kubangela ukucocwa kunye ne-immunodeficiency states. Ngako oko, kubaluleke kakhulu ukuba ukwazi ukuba phi i-vitamin B12 iqulethe, kodwa kwakhona ukutya iimveliso ekukhoyo kuyo.

Iimbangela zokusweleka kwe-cyanocobalamin

Kukho izizathu ezininzi zokungabikho kwe vithamini B12. Njengomthetho, ukusilela kwe-cyanocobalamin kukubangelwa yimisipha yeenkqubo zokugaya ukutya okuphazamisa ukugaya ukutya okuqhelekileyo kwamavithamini. Izizathu zezi zinto zinokulandelayo.

1. I-anemia ebulalayo, apho kukho ulwimi oluvuthayo, ukukhathala, ubuthathaka, izifo zesisu ezibangelwa ukusilela kwesantya sesisu, intlungu yomlenze, ubunzima bokuhamba.
2. I-Atrophic gastritis yimeko apho i-membrane yesisu iyancipha. Abantu abangaphezu kwama-30% abantu abangaphezu kweminyaka engama-50 ubudala bafumana esi sifo.
3. Imiphumo yongenelelo lokuhlinzwa, apho inxalenye yamathumbu okanye isisu isuswe.
4. Izifo ezichaphazela intlungu encinci: isifo sikaCrohn, isifo esiqhayisayo, ukuphindaphinda kwama-parasites okanye ibhaktheriya.
5. Utywala.
6. Izifo ezizimela ngokuzenzekelayo (isicic lupus, isifo se-Basedova).

Kwakhona, ukubonelelwa kwe-vitamin B12 kungaphunyezwa ngenxa yesondlo sokukhulelwa kwexesha elide kunye neminye imithi.

Ukugqithisa

Ngoku uyazi apho i-vitamin B12 iqulethwe khona. Kwakubaluleke kakhulu ukuba ungavumeli ubuninzi bawo emzimbeni, ongeyingozi ngaphezu kosilela. Nge-hypervitaminosis, kukho imeko efana ne-pulmary edema, i-urticaria, i-thrombosis, ukungaphumeleli kwentliziyo. Ukugqithisa kwe-cyanocobalamin kunokwenzeka kuphela ngokusetyenziswa kwe-analogue yokwenziwa kwe-vitamin B12. Ngoko ke, kubaluleke kakhulu ukulandela imiyalelo kunye neengcebiso zogqirha.

Kubalulekile ukwazi!

Isisombululo se-vitamin B12 emzimbeni asinakuba kuphela ukumkela iipilisi zokulawula ukuzalwa, amayeza okanye ubukho besifo. Kwamanye abantu, i-cyanocobalamin ayinakunyulwa ngumzimba. Ngolawulo, aba bantu abadala. Oku kubangelwa kukuba kwithuba leminyaka inkqubo yokugaya ivelisa i-acid encinci eyimfuneko yokwenziwa kwamavithamini. Ngako oko, i-cyanocobalamin, kunye nesinyithi, ixakeke kakhulu, leyo leyo leyo ingabangela i-anemia. Kule meko, i-cyanocobalamin kufuneka ifumaneke ngeenjini.

Khumbula ukuba ukutya kwendalo kunokubaluleke ngakumbi kunezinto ezininzi zokufakelwa kokutya kunye ne-vitamin complexes kwiipilisi. Yidla ngendlela elinganiselayo, zama ukutya okuqulethe izinto ezihlukeneyo, kuquka i-vitamin B12. Ziziphi iimveliso ezi zinto ziqulethwe kwaye zeziphi izibonelelo ezizisa kumzimba wethu, wafunda emva kokufunda le nqaku.