Izinzuzo ze-Lutein Emthonjeni Wamehlo: Okutholwe yi-AREDS2
Isingeniso - Ukubuka Okujwayelekile Kokubaluleka kwe-AREDS2
I-Age-Related Eye Disease Study 2 (AREDS2) yisifundo sezokwelapha esibalulekile esiqhubekisele phambili ukuqonda kwethu indima imishanguzo yokudla enayo empilweni yeso, ikakhulukazi ekulawuleni ukwehla kombono okuhlobene neminyaka (AMD). Lolu cwaningo olunzulu lugcizelela ukubaluleka kwe-lutein nezinye izinto ezibizwa nge-carotenoids ek kaitsheni umbono nokwehlisa ukuqhubeka kwe-AMD, esinye sezizathu eziyinhloko zokulahlekelwa umbono kubantu abadala. Imiphumela yocwaningo ibe nomthelela omkhulu ekuqondeni ukuthi imishanguzo eqondisiwe ingaba yini isu elibalulekile lokugcina impilo yeso.
Okutholwe Yisifundo - Isifinyezo Semiphumela Yeminyaka eyi-10 kanye Nezinzuzo ze-Lutein
Imiphumela yokulandela iminyaka eyi-10 evela ku-AREDS2 ibonise ukuthi i-lutein, uma ifakiwe ezithasiselweni zamehlo, inikeza izinzuzo ezilinganisekayo ekunciphiseni ingozi kanye nokuqhubeka kwe-AMD. Ababambiqhaza abathatha izithasiselo eziqukethe i-lutein, kanye nezinye izinto ezifana ne-zeaxanthin, babonise ukuthuthukiswa kokuminyana kwe-macular pigment, okubalulekile ekuhlungeni ukukhanya okuluhlaza okubulalayo nokuvikela izicubu ze-retinal. Le miphumela ivumela i-lutein njengesithako esinamandla ezithasiselweni zempilo yamehlo ezinconywa kakhulu kubantu abasengcupheni.
Ama-Carotenoid kanye Nezinzuzo zawo - Izakhiwo Zokuvikela Amagciwane kanye Nezinhlobo
Ama-carotenoid yiqembu lamapigmenti atholakala ngokwemvelo ezithelweni nemifino eminingi, aziwa ngezici zawo zokulwa ne-oxidant. I-Lutein, kanye ne-zeaxanthin, i-beta-carotene, ne-lycopene, idlala indima ebalulekile ekunciphiseni ama-free radicals angalimaza izicubu ezibucayi zamehlo. La ma-antioxidant asiza ukugcina umbono onempilo ngokunciphisa ukucindezeleka kwe-oxidative nokuvuvukala. Ngokwesibonelo, okuqukethwe yi-kale lutein kuyaphawuleka, okwenza kube umthombo odumile wokudla ukusekela impilo yamehlo.
Imiphumela kubaguli be-AMD - Izinguquko Zendlela Yokuphila kanye Nengxoxo Yezithako Zokudla
Kubantu abatholwe ne-AMD noma abasengcupheni enkulu, ukufaka izithasiselo zamehlo ze-lutein njengoba kunconywe abanakekeli bezempilo kungaba yinzuzo. Ngaphezu kokuthatha izithasiselo, izinguquko endleleni yokuphila njengokuyeka ukubhema, ukugqoka izibuko zelanga ezivikela i-UV, nokudla okunempilo okunothe ngama-carotenoids kubalulekile. Iziguli kufanele zixhumane nabachwepheshe bazo bokunakekelwa kwamehlo ukuze zilungise izinhlelo zezithasiselo ezihambisana nokwelashwa kwazo okuphelele nezinguquko endleleni yokuphila.
Isiqondiso Sokudla - Indima Yokudla Ekuphileni Kwamehlo kanye nezinzuzo zokudla kwaseMedithera
Ukudla kudlala indima eyisisekelo ekugcineni impilo yamehlo. Ukudla ukudla okulinganiselayo okuhlanganisa imifino eluhlaza, enothe ngama-lutein nama-zeaxanthin, kanye nezithelo, amantongomane, namabele, kusekela umsebenzi we-retina nekhwalithi yokubona iyonke. Ukudla kwaseMedithera, okwaziwa ngokuba nala maminerali namafutha anempilo, kuhlotshaniswa namazinga aphansi okwanda kwe-AMD. Kukhuthazwa ukufaka ukudla okufana ne-kale, isipinashi, nembewu yamagile, equkethe i-lutein namanye ama-carotenoid anenzuzo.
Ukubonisana Pasiguli Nokungezwa Kwezithako - Indlela Eyonke Yokuncoma
Ukweluleka okusebenzayo kwesiguli kuhilela ukufundisa abantu ngezibonelelo ze-lutein nama-carotenoid ahlobene, ukucacisa izinketho zesengezo njengezindlela zokungezwa kwamehlo ze-lutein, nokuxoxa ngamalindelo angokoqobo. Indlela ephelele ehlanganisa iseluleko sokudla, ukulungiswa kwendlela yokuphila, kanye nesengezo esifanele kuqinisekisa imiphumela engcono kakhulu yokugcinwa kwezempilo yamehlo. Iziguli kufanele zikhuthazwe ukuthi zifune imithombo yolwazi ethembekile njenge-lutein WebMD futhi zixhumane ngokuvulekile nabahlinzeki bezempilo.
Isiphetho - Ukubaluleka Kwalokho Okutholakele Nokubizwa Ngocwaningo Olwengeziwe
Isifundo se-AREDS2 siqinise ukubaluleka kwe-lutein njengomsoco obalulekile ekusekeleni impilo yamehlo nasekuphathweni kwengozi ye-AMD. Ngenkathi ubufakazi bamanje busekela kakhulu ukungezwa kwezithako namasu okudla, ucwaningo oluqhubekayo lubalulekile ukuze kuqhubeke kuthuthukiswe izincomo futhi kuthuthukiswe izindlela ezintsha. Ukugcizelela indima ye-lutein kugqamisa indlela engozi yokugcina umbono, ukuthuthukisa ikhwalithi yokuphila, nokunciphisa umthwalo wezifo zamehlo ezihlobene nokuguga.