Ziziphi iingenelo ze-meso-zeaxanthin zamehlo?
Xa kuziwa ekuxhaseni impilo yamehlo eyona ilungileyo, izondlo ezithile kunye ne-antioxidants zibalaselisa amandla azo okukhusela umbono wakho. Esinye sezondlo ezinjalo i-meso-zeaxanthin, i-carotenoid edlala indima ebalulekileyo ekugcineni amehlo esempilweni. Kodwa yintoni i-meso-zeaxanthin, kwaye kutheni ibalulekile emehlweni akho?
Kule bhlog, siza kuphonononga ukuba yintoni i-meso-zeaxanthin, ivela phi, ihluke njani kwezinye ii-carotenoids, kwaye ingaba iyimfuneko na kwimpilo yamehlo akho ngokubanzi. Ukongeza, siza kuxoxa ngokutya okunokuthi kuqulathe i-meso-zeaxanthin kunye neyona ndlela ilungileyo yokukubandakanya kukutya kwakho okanye kwindlela yokongezelela.
Yintoni i-meso-zeaxanthin?
Meso-zeaxanthin yenye yee-carotenoids ezintathu ezikhoyo kwi-macula - indawo esembindini we-retina ejongene nombono ocacileyo, oneenkcukacha eziphambili. Ezi carotenoids - i-lutein, i-zeaxanthin, kunye ne-meso-zeaxanthin - yenza umaleko okhuselayo, ukufunxa ukukhanya okuluhlaza okulimazayo kunye nokunciphisa uxinzelelo lwe-oxidative.
Ngokungafaniyo ne-lutein kunye ne-zeaxanthin, i-meso-zeaxanthin yenziwa ngokuthe ngqo ngaphakathi kwi-retina, ngokuyintloko ngokuguqulwa kwe-lutein kukutya kwethu. I-Meso-zeaxanthin ayinakufumaneka ngemithombo yokutya yodwa. Ke, abantu abaninzi bakhetha ukusebenzisa izongezelelo ze-meso-zeaxanthin ukuze baqinisekise ukuba banesondlo esibalulekileyo sokukhusela umbono wabo.

Yintoni uMahluko phakathi kweZeaxanthin kunye neMeso-Zeaxanthin?
Umbuzo oqhelekileyo ovelayo ngulo: Uthini umahluko phakathi kwe-zeaxanthin kunye ne-meso-zeaxanthin? Zombini i-carotenoids zibalulekile ekugcineni impilo yamehlo, kodwa zahluke kancinane kwimvelaphi kunye nomsebenzi wazo. I-Zeaxanthin ifumaneka ngokuyintloko ekutyeni ngokutya okunje ngombona, iipepile eziorenji, kunye nemifuno enamagqabi, ngelixa i-meso-zeaxanthin ingafumaneki kuninzi lokutya. Endaweni yoko, i-meso-zeaxanthin yenziwe kwi-retina ukusuka kwi-lutein yokutya.
Ngokuphathelele umsebenzi, zombini i-zeaxanthin kunye ne-meso-zeaxanthin zinegalelo ekuhluzeni ukukhanya okuluhlaza kunye nokukhusela i-macula, kodwa i-meso-zeaxanthin igxile kumbindi we-macula, apho ibonelela ngokhuseleko kweyona ndawo isengozini ye-retina. Kunye ne-lutein kunye ne-zeaxanthin, ezi zintathu ze-carotenoids zisebenza ngokubambisana ukubonelela ngokhuseleko olubanzi kumbono wakho.

Ngaba iMeso-Zeaxanthin iyimfuneko kwiMpilo yamehlo?
Umbuzo olandelayo obalulekileyo ngulo: Ngaba i-meso-zeaxanthin iyimfuneko? Ngelixa i-meso-zeaxanthin ingaziwa njenge-lutein kunye ne-zeaxanthin, indima yayo kwimpilo yamehlo ibaluleke ngokulinganayo. Uphando lucebisa ukuba i-meso-zeaxanthin ibaluleke kakhulu ekukhuseleni indawo esembindini ye-macula, apho imfuno yokucoca ukukhanya okuluhlaza kunye nokhuseleko lwe-oxidative lukhulu. Kubantu abasemngciphekweni wokukhula kwe-macular degeneration (AMD) enxulumene nobudala, kubandakanya i-meso-zeaxanthin kwisidlo sakho okanye inkqubo yokongeza inokuba luncedo ngakumbi ekunciphiseni ukuqhubeka kwesi sifo.
Ngenxa yesikhundla sayo esikhethekileyo kwi-macula, iingcali ezininzi zikholelwa ukuba i-meso-zeaxanthin iyimfuneko kukhuseleko olubanzi ekukhanyeni okuluhlaza okwesibhakabhaka kunye noxinzelelo lwe-oxidative, ngakumbi kubantu abasengozini enkulu yokuwohloka kwe-macular okanye abo sele bebonisa iimpawu ze-AMD.

Ingakanani i-meso-zeaxanthin omele uyithathe?
Xa kuza ku i-meso-zeaxanthin izongezo, idosi ecetyiswayo inokwahluka ngokusekelwe kwiimfuno zomntu ngamnye kunye nendlela yokuphila. Nangona kunjalo, kwimpilo yamehlo ngokubanzi, iingcali zicebisa ukuba kuthathwe i-10 mg ye-meso-zeaxanthin yonke imihla, kunye nezinye i-macular carotenoids, ukuxhasa ubuninzi be-macular pigment density.
Phambi kokuba uqalise nayiphi na irejimeni yokongeza, kuyacetyiswa ukuba uthethe nengcali yezempilo yamehlo, ngakumbi ukuba ucinga ngezongezelelo ze-meso-zeaxanthin ze-AMD okanye ezinye iimeko zamehlo ezithile.

isiphelo
I-Meso-zeaxanthin powder yicarotenoid engaziwa kangako kodwa ibalulekile edlala indima ebalulekileyo ekugcineni impilo yamehlo iphezulu ngokukhusela i-macula ekukhanyeni okuyingozi kunye nomonakalo we-oxidative. Nangona yintoni i-meso-zeaxanthin kwaye ivela phi yimibuzo ebalulekileyo, ukuqonda ukuba yahluke njani kwezinye ii-carotenoids ezifana ne-zeaxanthin kunye nokwazi imithombo yokutya elinganiselweyo kubaluleke ngokulinganayo ekwenzeni ukhetho olunolwazi malunga nempilo yamehlo akho.
imithombo
Hirsch J, Curcio CA. Umthamo wesisombululo sesithuba kwiretina yabantu. Umbono Res. 1989;29:1095–1101. doi: 10.1016/0042-6989(89)90058-8. [DOI] [PubMed] [Umfundi kaGoogle]
Bone RA, Landrum JT, Friedes LM, Gomez CM, Kilburn MD, Menendez E, et al. Ukusasazwa kwe-lutein kunye ne-zeaxanthin stereoisomers kwi-retina yomntu. Exp Eye Res. 1997;64:211–218. doi: 10.1006/exer.1996.0210. [DOI] [PubMed] [Umfundi kaGoogle]
Khachik F, Bernstein PS, Garland DL. Ukuchongwa kweemveliso ze-lutein kunye ne-zeaxanthin oxidation kwiiretina zabantu kunye neenkawu. Tyala iOphthalmol Vis Sci. 1997;38:1802–1811. [PubMed] [Umfundi kaGoogle]
I-snodderly DM, iBrown PK, iDelori FC, i-Auran JD. I-macular pigment.1. i-absorbence spectra, indawo yokuhlala, kunye nocalucalulo oluvela kwezinye ii-pigments ezityheli kwi-primate retinas. Tyala iOphthalmol Vis Sci. 1984;25:660–673. [PubMed] [Umfundi kaGoogle]
Nolan JM, Loughman J, Akkali MC, Stack J, Scanlon G, Davison P, et al. Impembelelo ye-macular pigment augmentation ekusebenzeni okubonakalayo kwizifundo eziqhelekileyo: I-COMPASS. Umbono Res. 2011;51 (5:459–469. doi: 10.1016/j.visres.2010.12.016. [DOI] [PubMed] [Isifundiswa sikaGoogle]
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