Vitamin B2 - Indispensable Nutrient rau tib neeg

Metabolism
Vitamin B2, tseem hu ua riboflavin, yog dej-soluble vitamin uas ua lub luag haujlwm tseem ceeb hauv ntau yam txheej txheem metabolic hauv lub cev. Nov yog cov ntsiab lus tseem ceeb ntawm vitamin B2:
Muaj nuj nqi:
Riboflavin yog ib qho tseem ceeb ntawm ob coenzymes: flavin mononucleotide (FMN) thiab flavin adenine dinucleotide (FAD). Cov coenzymes no koom nrog ntau cov tshuaj tiv thaiv redox, ua lub luag haujlwm tseem ceeb hauv lub zog metabolism.
Zog Metabolism:
FMN thiab FAD yog qhov tseem ceeb hauv cov metabolism ntawm carbohydrates, cov rog, thiab cov proteins. Lawv koom nrog hauv cov saw hlau thauj hluav taws xob, uas yog lub hauv paus rau kev tsim cov adenosine triphosphate (ATP), lub cev thawj lub zog txiaj.
Qhov chaw ntawm Riboflavin:
Cov khoom noj ntawm riboflavin muaj xws li:
Cov khoom noj mis nyuj (mis nyuj, yogurt, cheese)
Nqaij (tshwj xeeb tshaj yog cov nqaij nruab deg thiab nqaij ntshiv)
Qe
Ntsuab nplooj zaub
Txiv ntseej thiab noob
Fortified cereals thiab cereals
Tsis muaj peev xwm:
Riboflavin deficiency tsis tshua muaj nyob rau hauv cov teb chaws tsim vim muaj cov khoom noj uas nplua nuj riboflavin. Txawm li cas los xij, nws tuaj yeem tshwm sim thaum noj zaub mov tsis zoo lossis tsis haum rau kev nqus.
Cov tsos mob ntawm qhov tsis muaj peev xwm yuav muaj xws li mob caj pas, liab thiab o ntawm lub caj pas thiab tus nplaig (magenta tus nplaig), o thiab liab ntawm lub qhov muag (photophobia), thiab tawg los yog mob nyob rau sab nraud ntawm daim di ncauj (cheilosis) .
Pom zoo Dietary Allowance (RDA):
Qhov pom zoo noj txhua hnub ntawm riboflavin txawv raws hnub nyoog, poj niam txiv neej, thiab lub neej theem. RDA qhia hauv milligrams.
Riboflavin Stability:
Riboflavin yog qhov ruaj khov rau cov cua sov tab sis tuaj yeem rhuav tshem los ntawm kev raug lub teeb. Cov khoom noj uas nplua nuj nyob hauv riboflavin yuav tsum tau muab cia rau hauv cov thawv ntim khoom opaque lossis tsaus nti kom txo qis kev degradation.
Ntxiv:
Riboflavin supplementation feem ntau tsis xav tau rau cov tib neeg uas muaj kev noj zaub mov zoo. Txawm li cas los xij, nws yuav raug pom zoo nyob rau hauv cov xwm txheej tsis txaus lossis qee yam mob.
Cov txiaj ntsig kev noj qab haus huv:
Sib nrug los ntawm nws lub luag haujlwm hauv lub zog metabolism, riboflavin tau pom zoo kom muaj cov tshuaj antioxidant. Nws tuaj yeem pab tiv thaiv cov hlwb los ntawm oxidative kev nyuaj siab.
Kev sib cuam tshuam nrog cov tshuaj:
Cov tshuaj Riboflavin tuaj yeem cuam tshuam nrog qee cov tshuaj, suav nrog qee cov tshuaj tiv thaiv kev ntxhov siab, tshuaj tiv thaiv kev puas siab puas ntsws, thiab cov tshuaj siv hauv kev kho mob migraines. Nws yog ib qho tseem ceeb los tham txog kev siv tshuaj ntxiv nrog cov kws kho mob, tshwj xeeb tshaj yog thaum noj tshuaj.
Ua kom muaj kev txaus siab ntawm riboflavin los ntawm kev noj zaub mov kom zoo yog qhov tseem ceeb rau kev noj qab haus huv tag nrho, kev tsim hluav taws xob, thiab kev saib xyuas cov tawv nqaij noj qab haus huv thiab qhov muag. Rau cov lus qhia ntawm tus kheej ntawm kev noj zaub mov thiab ntxiv, cov tib neeg yuav tsum sab laj nrog cov kws kho mob.