Lutein yog cov khoom noj tseem ceeb tshaj plaws hauv tib neeg retina. Nws muaj nyob rau hauv macula thiab lens ntawm lub qhov muag, tshwj xeeb tshaj yog muaj siab concentrations nyob rau hauv lub macula. Peb lub cev tsis tuaj yeem tsim nws ntawm lawv tus kheej; peb yuav tsum tau noj thiab nqus cov hmoov lutein los ntawm lwm qhov chaw. Lutein hmoov tuaj yeem decompose thiab lim tawm ultraviolet rays thiab xiav lub teeb los ntawm lub hnub ci, tiv thaiv cov siab - lub zog hluav taws xob los ntawm kev puas tsuaj rau lub qhov muag. Yog li ntawd, ntxiv nrog lutein hmoov tuaj yeem pab peb ob lub qhov muag tiv thaiv kev puas tsuaj sab nraud.
Lutein yog dab tsi
Raws li ib tug tswv cuab ntawm tsev neeg carotenoid, lutein yog ib qho tseem ceeb antioxidant, feem ntau hu ua "cog lutein." Hauv qhov xwm txheej, nws coexist nrog zeaxanthin. Kev tshawb fawb tshawb fawb qhia tau hais tias lutein yog tib hom carotenoid ntxiv pom nyob rau hauv retina thiab lens ntawm lub qhov muag. Txij li thaum tib neeg lub cev tsis tuaj yeem tsim cov khoom no, nws yuav tsum tau ntxiv los ntawm lwm qhov chaw. Yog tias qhov no tsis muaj, qhov muag yuav ua rau qhov muag tsis pom.
Lutein Tntake Channels
Lutein hmoov yog cov khoom noj muaj txiaj ntsig uas pom muaj nyob hauv cov xwm txheej, feem ntau tshwm sim nrog zeaxanthin. Nws muaj ntau nyob rau hauv txiv kab ntxwv - cov txiv hmab txiv ntoo daj thiab zaub xws li papaya, taub dag, citrus, goji berries, thiab txiv duaj, muab cov nplua nuj thiab muaj yeeb yuj. Txawm li cas los xij, qhov xav tsis thoob tshaj plaws yog tias lutein muaj ntau dua hauv cov nplooj ntsuab ntsuab xws li kale, spinach, leeks, bok choy, nplooj celery, thiab cilantro, uas tsis yog tsuas yog qab tab sis kuj muaj txiaj ntsig zoo.
Kev ua haujlwm ntawm Lutein Powder
Kev tiv thaiv tsis pom kev
Lutein yog hom rog- cov vitamin soluble nrog ib qho kev nqus spectrum ze rau xiav -violet lub teeb, pab lub retina tiv thaiv lub teeb ultraviolet. Rau qhov muag,lutein hmoovyog ib qho tseem ceeb antioxidant uas plays lub luag haujlwm tseem ceeb. Ntxiv rau tib neeg lub cev nrog ntau cov lutein pab tswj kom ntev - lub zeem muag, txhim kho lub sijhawm pom kev, thiab txo qhov pom kev puas tsuaj.
Antioxidant
Cov pa oxygen dawb radicals hauv lub cev yog qhov ua rau muaj ntau lub hnub nyoog -txog kab mob. Lutein muaj zog antioxidant muaj peev xwm thiab tuaj yeem cuam tshuam kev ua haujlwm ntawm oxygen dawb radicals, tiv thaiv lawv los ntawm kev puas hlwb.
Anti- mob qog noj ntshav
Lutein muaj cov teebmeem lom lom hauv inhibiting qog loj hlob, feem ntau los ntawm nws cov haujlwm antioxidant, inhibition ntawm qog angiogenesis, thiab cell proliferation.
Kev ncua ntxov atherosclerosis
Cov kev tshawb fawb tsis ntev los no tau tshawb pom tias lutein tuaj yeem ua rau qeeb ntawm kev loj hlob ntawm atherosclerosis thaum ntxov. Cov kev sim tsiaj tau pom tias kev sib xyaw lutein hauv kev noj zaub mov ntawm nas thiab pub rau lawv ua rau muaj qhov tshwm sim ntawm cov hlab ntsha qis dua piv rau cov uas tsis tau noj nrog lutein - muaj cov khoom noj.
Tiv Thaiv Mob Ntshav Qab Zib
Lutein tuaj yeem ua cov tshuaj tiv thaiv zoo los txhim kho cov ntshav qab zib - txo qis kev ua haujlwm ntawm insulin. Yog li ntawd, kev noj zaub mov nplua nuj nyob hauv lutein, xws li txiv hmab txiv ntoo thiab zaub, tuaj yeem txo qhov kev pheej hmoo ntawm ntshav qab zib.
Nrog kev laus thiab lwm yam, UV tiv thaiv teeb meem hauv lub qhov muag maj mam txo qis, tso cai rau lub teeb ultraviolet nkag mus tob, uas hloov qhov xwm ntawm qhov muag proteins. Cov khib nyiab degenerative tsis tuaj yeem raug tshem tawm ntawm lub qhov muag thiab txuas ntxiv mus ntxiv, tsim cov khib nyiab qhov muag. Qhov sib txuam ntawm qhov muag khib nyiab no yog cov hauv paus ntsiab lus ntawm ntau qhov muag kab mob xws li cataracts, glaucoma, vitreous opacity, thiab macular degeneration. Tam sim no, noj lutein hmoov yog ib txoj hauv kev zoo los tiv thaiv thiab kho qhov muag kab mob.
