Ubwino waumoyo, ntchito, zotsatira zoyipa, ndi zina
Matenda oyenera omwe amachititsa kuti thupi lanu lisamawonongeke, vitamini B12 imapezeka mu zakudya zambiri, makamaka zinyama. Komanso pamapezeka mawonekedwe a vitamini B12 omwe amathandizira kuthetsa kagayidwe kabwino ka maselo, kuthandiza pakupanga maselo ofiira a magazi, komanso kusunga mawonekedwe a mitsempha. Vitamini B12 imafunikanso kuti ntchito yabwino komanso chitukuko chikhale bwino.
N'chifukwa Chiyani Mumagwiritsa Ntchito Vitamini B12?
Vitamini B12 imanenedwa kuti ikuthandiza ndi matenda ambiri. Mwachitsanzo, kafukufuku akusonyeza kuti vitamini B12 ikhoza kusunga maso pamene mukukula, kumenyana ndi matenda a mtima, kuthandizira kuthandizidwa, komanso kuteteza mtundu wina wa khansa.
Zina zomwe zimagwiritsidwa ntchito zimaphatikizapo kulimbitsa mtima, kuwonjezera mphamvu, kukumbukira kukumbukira, kupangitsa chitetezo cha mthupi, kulimbitsa thanzi labwino, ndi kuchepetsa ukalamba.
Zizindikiro za Kutaya
Kulephera kwa Vitamini B12 kumakhala kofala kwambiri pakati pa anthu okalamba oposa zaka 50, ndiwo zamasamba, mchere, anthu omwe achita opaleshoni ya m'mimba, komanso anthu omwe ali ndi matenda opatsirana (monga matenda a Celiac ndi matenda a Crohn).
Zizindikiro za kusowa kwa vitamini B12 ndizo:
- Anemia
- Kutaya malire
- Kuwongolera kapena kugwedeza m'manja ndi miyendo
- Kufooka
Ubwino wa Zaumoyo
Pakadali pano, chithandizo cha sayansi pazinthu zomwe B12 akunena zofunikira tsiku ndi tsiku zimatha kuchiza matenda alionse omwe alibe.
Pano pali kuyang'ana pa maphunziro ena omwe achitika.
1) Eczema
Pakagwiritsidwe ntchito khungu, vitamini B12 ingathandize kuthana ndi kadzuwa. Kwa kafukufuku wa 2004 kuchokera ku British Journal of Dermatology , ofufuza anaika odwala 49 ochuluka kwa masabata asanu ndi atatu kawiri mankhwala tsiku ndi tsiku ndi placebo kapena kirimu chokhala ndi vitamini B12.
Mapeto a phunziroli, omwe amagwiritsa ntchito vitamini B12 kirimu adayamba kuchepa kwambiri mu chiwopsezo cha dzuwa (poyerekeza ndi omwe amagwiritsa ntchito kirimu cha placebo).
Zokhudzana: Zothetsera zachilengedwe za Eczema
2) Matenda a Mtima
Kutenga vitamini B12 kungachepetse homocysteine (amino acid imaganiza kuti iwonjezere matenda a mtima pamene ali pamwambamwamba). Malingana ndi lipoti la 2000 la Seminars ku Thrombosis ndi Hemostasis , kuwonjezera tsiku limodzi ndi 0.5 mpaka 5 mg wa folic acid ndi pafupifupi 0,5 mg ya vitamini B12 kungachepetse kwambiri kuchepa kwa homocysteine.
Zokhudzana: Zothetsera Zachilengedwe za Kupewa Matenda a Mtima
3) Khansa
Kafukufuku wakale amasonyeza kuti vitamini B12 ikhoza kuteteza mitundu ina ya khansa. Mu kafukufuku wa 2003 kuchokera ku Cancer Causes & Control , mwachitsanzo, asayansi anafufuza zokhudzana ndi zakudya za amayi 214 okhala ndi chiberekero cha dysplasia. (Chikhalidwe chomwe chimawonetsedwa ndi kusintha kosasintha kwa maselo omwe ali pamwamba pa chiberekero, chiberekero cha dervous dysplasia chingachititse khansa yapachibelekero ngati sichikuchiritsidwa.) Pofufuza zomwe apeza, olembawo apeza kuti akazi omwe amagwiritsa ntchito vitamini B12 amathandizira kwambiri nthano, riboflavin, ndi thiamin mwina sangakhale ndi kansara ya chiberekero.
Zokhudzana: Njira Zina Zothandizira Khansa
Zakudya ndi Vitamini B12
Kuti mukhale ndi vitamini B12 wochuluka, perekani zakudya zotsatirazi:
- Mbewu yosamalidwa (1.5 mpaka 6 mcg pa kutumikira)
- Mphepete mwa utawaleza wamtunda (5.4 mcg pa 3-ounce akutumikira)
- Nyuzi ya sokeye (4.8 mcg pa 3 ounce omwe akutumikira)
- Mtedza wobiriwira (1.4 makilogalamu pa chikho)
- White tuna (1 mcg pa 3-ounce akutumikira)
- Mkaka (0,9 mcg pa chikho)
- Mazira (0,6 mcg pa dzira)
- Nkhuku yokazinga (0,3 mcg pa theka la m'mawere)
Mavitamini B (BD) omwe amathandiza kuti mavitamini B12 akhale ndi 2,4 mcg / tsiku kwa anthu a zaka zoyambira 14 kapena kuposerapo. Ngati mukudandaula kuti simukupeza vitamini B12 okwanira kuchokera ku chakudya, lankhulani ndi dokotala wanu za kugwiritsa ntchito vitamini B12 zowonjezera.
Zotsatira Zotsatira
Ngakhale kuti vitamini B12 imakhala yotetezeka kwa anthu ambiri ngati imatengedwa moyenera, ingayambitse zotsatira zina (kuphatikizapo kutsegula m'mimba, kuvula magazi, kuyabwa, ndi kukhudza zoopsa). Kuphatikiza apo, kuphatikiza vitamini B12 ndi chloramphenicol (mankhwala oletsa tizilombo toyambitsa matenda) kungabweretse mavuto.
Vitamini B12 iyenera kupewedwa ndi anthu omwe ali ndi matenda a Leber (mtundu wa matenda a maso). Pamene atengedwa ndi anthu omwe ali ndi matenda a Leber, vitamini B12 ikhoza kuwononga mitsempha ya optic ndipo mwina ikhoza kuchititsa khungu.
Ndikofunika kukumbukira kuti kudziletsa nokha ndi kupeŵa kapena kuchedwetsa chisamaliro choyenera kungakhale ndi zotsatira zoopsa.
Vitamini B12 Majekeseni
Vitamini B12 jekeseni amapezeka kuti amatha kuchepetsa vitamini B12 mwa anthu omwe ali ndi vuto lodya vitamini (monga anthu omwe ali ndi matenda osokoneza bongo). Ngakhale ena akutsutsa kuti vitamini B12 jekeseni ingathandizenso kuchepetsa kulemera, palibe umboni wotsimikizira izi.
Mtsinje
Ngati mukuganiza kuti ntchito ya vitamini B12 imakhala yathanzi (kapena mukudandaula kuti simukupeza chakudya chokwanira cha B12 tsiku lililonse), lankhulani ndi wothandizira zaumoyo wanu kuti mukambirane ngati zili zoyenerera.
Zotsatira:
Christen WG, Glynn RJ, Chew EY, Albert CM, Manson JE. Folic acid, pyridoxine, ndi cyanocobalamin mankhwala othandizira ndi zaka zowonongeka kwa amayi: Women's Antioxidant ndi Folic Acid Maphunziro a Maganizo. Arch Intern Med. 2009 Feb 23; 169 (4): 335-41.
Clarke R, Armitage J. Vitamini wothandizira ndi matenda a mtima: kuyambiranso mayesero osiyanasiyana a homocysteine-kuchepetsa mavitamini owonjezera. Semin Thromb Hemost. 2000; 26 (3): 341-8.
Stücker M, Pieck C, Wogulitsa C, Niedner R, Hartung J, Altmeyer P. Matenda a vitamini B12 - njira yothandizira njira yothetsera vutoli-kuyesa kuwonetsa mphamvu ndi kulekerera muzitsulo zamakono zowonongeka. Br J Dermatol. 2004 May; 150 (5): 977-83.
Chodziwikiratu: Zomwe zili pa tsambali zimapangidwa pazinthu zophunzitsira zokha ndipo sizilowetsamo malangizo, matenda kapena chithandizo ndi dokotala wololedwa. Sichikutanthauza kubisa zonse zomwe zingatheke, kuyanjana kwa mankhwala, zochitika kapena zotsatirapo zoipa. Muyenera kupeza chithandizo chamankhwala mwamsanga pa nkhani iliyonse yathanzi ndikufunsani dokotala musanagwiritse ntchito mankhwala osakaniza kapena kusintha kwa regimen yanu.