Vhitamini B12

Vhitamini B12 chimwe chezvinhu zvakaoma anoumba mavhitamini mune zvakasikwa. Izvi zvinhu Zvinoshamisawo pakuti harigoni synthesize kana zvirimwa, kana vanhu kana mhuka. Tichawanepi, zvino, zvinoitika vhitamini ichi? Mhinduro iri nyore. Zvinonzi synthesized tusingaoneki. Kunze izvi, hapana anokwanisa kuita.

Man anowana vhitamini B12 kubva zvakasiyana siyana mhuka, umo mune tusingaoneki. Heano mamwe acho:

• itsvo;

• chiropa;

• mwoyo;

• koteji chizi;

• nyama;

• mukaka;

• chizi.

Basa vhitamini B12

Muvanhu, vhitamini iri muzvinhu zviri ura duku. Asi kuti vhitamini B12 zvakanaka nezvairehwa, vanofanira kuva varipo saka nazyvyemy mukati chinhu. mapuroteni ichi, icho anogadzirwa mudumbu. It anosunga kuti vhitamini B12, uye ipapo vari Kutamiswa pamwe kupinda muropa intestinal madziro. Chete pashure kuti kunoguma mapuroteni-vhitamini iri kuendeswa mu muropa yose muviri. A huru uwandu vhitamini B12 iri nhengo akadai tsandanyama, chiropa, itsvo, masero etsinga, mwongo.

Zvangoitikawo kuti muviri anorasikirwa kukwanisa wayo tibatsirwe vhitamini B12 ari muura. Asi sezvo nguva dzose, hunhu kufunga kwose. In Muchiitiko ichi, kuti vhitamini achazvipiwa kubva munyika matura chiropa. reserves kwakadaro kuchapedza inenge matatu nemana, uye dzimwe nguva asipo uye makore mashanu. Naizvozvo, varwere vanofanira kutora mushonga kuti neimwe nzira yokufudza chinetso ichi. Somuenzaniso, unogona kutora vhitamini Mahwendefa B12. muviri ichi ichapa zvakakodzera chitsama fuma.

Other mashandiro anoita vhitamini B12

vhitamini Izvi zvinodiwa sezvo anowedzera zviri siyana siyana kuti kuchaguma paumbwe zvakadai zvinhu se:

• choline (zvimwe aizivikanwawo vhitamini B4);

• methionine;

• Creatine;

• acetylcholine;

• adrenaline;

• nitrogenous nezvigadziko nucleic acids (semuenzaniso, DNA kana RNA);

• mapuroteni;

• Mamwe vanoshingaira zvinhu uye muviri zvinodiwa.

Uyezve, B12 rinobatanidzwa paumbwe folic asidhi (imwe muchimiro vhitamini B9), uye kunoitawo wayo deposition ari seboka. Izvi hwezvekukurukurirana kubatana kwetunhu DNA uye, Chikurukuru, paumbwe masero matsvuku eropa.

Kushaikwa vhitamini B12 mumuviri

Kushaikwa vhitamini B12 kunoguma paumbwe zvinotevera zvinhu:

• methylmalonic asidhi;

• propionic acid.

Kupfuura rizere? Nokuda pamberi acids izvi pamuviri kutyora myelin inotungamirwa ari kuchengetwa. A myelin - chimwe chezvinhu zvinokosha zvinoumba munyaya maumbirwo masero etsinga. Pakadaro, varwere vanogona aisirwe vhitamini B12 mu ampoules.

Vhitamini pokuperevedza vhitamini B12 (kana chingazvitadzisa - kushaya fuma iyi), pane kudaro kakawanda. Ruzhinji rwevanhu kutambura kubva hypovitaminosis vhitamini A - iri miriwo. Ndechipi chikonzero? Nokuda kuti havadyi zvokudya mhuka mavambo.

Asiwo zvinoitika kuti munhu unopedza nyama nezvimwe zvigadzirwa mhuka, asi achiri kuperevedza vhitamini B12. Muzviitiko zvakadaro, mashoko remidzanga zvose, mumuviri murwere vasipo kana anogadzirwa kukwana zvizhinji chaiyo enzayemu, rakanga ambotaurwa - mukati chinhu.

Kushayiwa mapuroteni ichi kunogona kuitika nokuda kwezvikonzero zvinotevera:

• atrophic gastritis;

• kuti haasaruri kubviswa mudumbu;

• siyana remapazi kubvisa dumbu;

• bowel anomera;

• Dumbu neoplasms;

• kubvisa kubva muviri mumwe mugove chikuru ura duku.

Asi kana murwere ane kushayikwa vhitamini B12, asi akanga asingagoni kumira chero akavhiyiwa pamusoro apa, unofanira kuongorora kuvapo honye mumuviri nokuti "rudo kudya" vhitamini ichi.

Kana pasina Honye vanofanira kuona chiremba kuwana mhosva kushaya fuma ichi pamuviri.