vitamini B2
 

Riboflavin, lactoflavin, vitamini G.

General makhalidwe a vitamini B2

Vitamini B2 ndi wa flavins - chinthu chikasu (chikasu pigment). Ndiwokhazikika m'malo akunja, amalekerera kutentha bwino, koma samalekerera bwino kuwala kwa dzuwa, kutaya mphamvu zake za vitamini pansi pa chikoka chake.

Mu thupi la munthu, riboflavin amatha kupangidwa ndi zomera zam'mimba.

Vitamini B2 zakudya zolemera

Ikuwonetsa pafupifupi kupezeka kwa 100 g ya mankhwala

 

Kufunika kwa vitamini B2 kumawonjezeka ndi:

  • khama lalikulu;
  • mimba ndi mkaka wa m'mawere;
  • kupsinjika.

Kugaya

Ngakhale riboflavin amapezeka mumasamba, amafunika kuwiritsidwa kuti ayamwe bwino.

Vitamini B2 imatengedwa bwino ndi thupi ngati pali chakudya m'mimba ndi matumbo, choncho ndi bwino kutenga mankhwala a vitamini kapena mutangotha ​​kudya.

Zothandiza katundu ndi mphamvu yake pa thupi

Vitamini B2 (Riboflavin) amatenga nawo gawo popanga mahomoni ena ndi erythrocytes, kaphatikizidwe ka ATP (adenosine triphosphoric acid - "mafuta amoyo"), amateteza retina kuti isawonongeke kwambiri ndi kuwala kwa UV, imathandizira kusintha kwa mdima, kumawonjezera. kuwona bwino komanso kuzindikira mtundu ndi kuwala.

Vitamini B2 imagwira ntchito yofunika kwambiri pakuwonongeka kwa mapuloteni, mafuta ndi chakudya. Ndikofunikira kuti thupi lonse lizigwira ntchito bwino, chifukwa ndi gawo la michere yambiri ndi flavoproteins - zinthu zapadera zogwira ntchito.

Riboflavin ndiyofunikira kuti ikule ndi kukonzanso minofu, imakhudza kwambiri dongosolo lamanjenje, chiwindi, khungu, mucous nembanemba. M`pofunika yachibadwa chitukuko cha mwana wosabadwayo pa mimba ndi kukula kwa ana. Zimapangitsa khungu, zikhadabo ndi tsitsi kukhala zathanzi.

Kuyanjana ndi zinthu zina zofunika

Vitamini B2 pamodzi amaonetsetsa masomphenya abwinobwino. Ndi kutenga nawo mbali,, ndi kudutsa mu mawonekedwe yogwira mu thupi.

Kuperewera kwa vitamini

Zizindikiro Zakusowa kwa Vitamini B2

  • kupukuta khungu pamilomo, kuzungulira pakamwa, pa mapiko a mphuno, makutu ndi makutu a nasolabial;
  • ming'alu m'makona a pakamwa, zomwe zimatchedwa khunyu;
  • kumverera kuti mchenga walowa m'maso;
  • kuyabwa, redness ndi kung'amba kwa maso;
  • lilime lotupa kapena lofiirira;
  • kuchira pang'onopang'ono kwa mabala;
  • photophobia, phlegm;
  • ndi kuchepa pang'ono koma kwa nthawi yayitali kwa vitamini B2, ming'alu pamilomo singawonekere, koma mlomo wapamwamba umachepa, womwe umawonekera bwino kwa okalamba.

Zinthu zomwe zimakhudza Vitamini B2 mu zakudya

Pa chithandizo cha kutentha, zomwe zili mu vitamini B2 muzakudya zimachepa kwambiri ndi 5-40%. Riboflavin imakhalabe yokhazikika pakutentha komanso acidity, koma imawonongeka mosavuta m'malo amchere, kapena chifukwa cha kuwala.

Chifukwa Chakuti Kusowa kwa Vitamini B2 Kumachitika

Kuperewera kwa vitamini B2 m'thupi kumayambitsa matenda am'mimba, omwe amasokoneza mayamwidwe a zakudya; akusowa mu zakudya wathunthu mapuloteni; kumwa mankhwala omwe ali ndi vitamini B2 antagonists.

Kuchuluka kwa riboflavin, komwe kumachitika mu matenda opatsirana, matenda a chithokomiro komanso khansa, kumabweretsanso kuchepa kwa vitamini B2.

Werengani komanso za mavitamini ena:

Siyani Mumakonda