O dieta bogata in legume verzi si galbene poate preveni pierderea vederii in cazul persoanelor in varsta. Aceasta e concluzia unui studiu realizat de cercetatorii americani.
Oamenii de stiinta au descoperit ca varstnicii care au avut o dieta bogata in legume verzi si galbene prezinta un risc scazut de a suferi de degenerare maculara. Aceasta afectiune e principala cauza a orbirii in randul persoanelor de peste 50 de ani.
Macula este o mica zona situata in centrul retinei. Degenerarea maculara apare cand celulele maculei sunt afectate si nu mai functioneaza. Nu exista tratament, iar optiunile sunt limitate in privinta incetinirii procesului de degenerare.
4.519 persoane au luat parte la studiu
Specialistii au descoperit ca legumele verzi si galbene contin carotenoizii luteina si zeaxantina, substante care protejeaza ochii de maladiile care apar odata cu inaintarea in varsta. Luteina si zeaxantina sunt depozitate in ochi si actioneaza ca antioxidanti, neutralizand actiunea radicalilor liberi care produc degenerarea la nivel celular.
La studiu au participat 4.519 de indivizi cu varsta intre 60 si 80 de ani. Persoanele a caror dieta a fost formata in proportie de 20% din alimente care contineau luteina si zeaxantina au prezentat cu 35% mai putine riscuri de a-si pierde vederea fata de ceilalti participanti la studiu. Cele doua substante se gasesc in oua, spanac, varza creata, ardei gras, napi, broccoli, dovlecei, mazare, fasole verde, varza de Bruxelles, salata chinezeasca, porumb si in cateva fructe (portocale, mango, kiwi, prune, pepene, struguri, piersici).
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/280_01d694eecfc9e7f66a0cfe8223e35414.jpg)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/280_308f08121a40fef54d3a32f4c4365343.webp)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/280_551a9984090b3e3469f864f0375e40cd.jpg)
:quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/280_4f1963a304849c477d97b194ef20f3f9.png)
:quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/280_58699d0376cc47e9c002215885d4a4ed.png)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/280_22189f7b3e84ba89582aad88dd3dd064.jpg)
:quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/276_19a97d10c16e744919e6bc90e82256c2.gif)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/206_7045a48afbb73ac88bc2e8631ec3d9c9.jpg)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/278_abc09b14750319841b182f82c686631f.webp)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/50_3f76e8204d7e7c95431300dabc9a4abc.jpg)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/281_a22b1443b905f56da42292528d1fd6ce.jpg)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/153_54a945b7bcc4a42d382684dd041848ec.webp)
Monden
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/233_c449e4e7a03c66515a43761fe52095b4.jpg)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/253_23c66f0b70243376ddd9921f08f0e906.jpg)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/197_b5a2b587d6151308f8bc00a04185f831.jpg)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/274_c16ed8057f2059e1c6b1cd73713e6afc.jpg)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/284_9ed77f559cf4d5a3b39a0ee83069cdd5.jpg)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/16_29c012022dcfe0a9670c0f1408f1db7c.jpg)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/289_29f8c0145a3e11dc66cbef7ae35a07d2.jpg)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/206_219f2fc4577b32d96f8debadcb9a07fb.jpeg)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/255_c346f3b4d749078c98f6777766050f66.webp)
:contrast(8):quality(75)/https://static4.libertatea.ro/wp-content/uploads/2007/10/10-sanatate-1_5558.jpg)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/204_4e6c7a944281a9d691b993f5ab9ca9e8.jpeg)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/204_15e4e9003fdddc998b7a32e41809d747.jpg)
:contrast(8):quality(75)/https://static4.libertatea.ro/wp-content/uploads/2026/04/hepta8254516.jpg)
:contrast(8):quality(75)/https://static4.libertatea.ro/wp-content/uploads/2026/04/tecuci-15-copy.jpg)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/287_f70b657aa43466f1a00ea708cad571df.jpg)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/287_c47018bca1700db6f90059aca5956274.jpg)
:contrast(8):quality(75)/https://static4.libertatea.ro/wp-content/uploads/2026/04/naomi-hedman-2.jpg)
:contrast(8):quality(75)/https://static4.libertatea.ro/wp-content/uploads/2026/04/teo-trandafir-si-mihaela-radulescu-1.jpg)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/172_bdd9742fbda4c31658af8d7308555871.jpeg)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/172_97c519718c2af23eb8a31a71f595f497.jpg)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/284_582d8348b0f0631bc87a4e306d99b43c.jpg)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/275_fb704b7cf0182c5105e44157d1702fd7.jpeg)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/274_9850ba5f5f348974eceb3238431be2b7.jpg)
:contrast(8):quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/179_960a35d4b61d5d06c0ec7c157491f16b.jpg)
:quality(75)/https://www.libertatea.ro/wp-content/uploads/feed/images/179_246042b34857f66661de2bdd7c770f01.png)
:contrast(8):quality(75)/https://static4.libertatea.ro/wp-content/uploads/2026/04/67827052113628978556462288313294908441034737n.jpg)
:contrast(8):quality(75)/https://static4.libertatea.ro/wp-content/uploads/2026/04/instantguvdemisiepsd09inquamphotosoctavganea-1-scaled-e1776959546596.jpg)
:contrast(8):quality(75)/https://static4.libertatea.ro/wp-content/uploads/2026/04/banncote-euro.jpg)
:contrast(8):quality(75)/https://static4.libertatea.ro/wp-content/uploads/2026/04/bine-pentru-tine-2.jpg)
:contrast(8):quality(75)/https://static4.libertatea.ro/wp-content/uploads/2026/04/camelia-cavadia.jpg)
:contrast(8):quality(75)/https://static4.libertatea.ro/wp-content/uploads/2026/04/umfcd-carol-davila-bucuresti-centru-biopsie-lichidafoto-arhiva-umfcd-fb.jpg)
:contrast(8):quality(75)/https://static4.libertatea.ro/wp-content/uploads/2026/04/cum-sa-gatesti-fasolea.jpg)
:contrast(8):quality(75)/https://static4.libertatea.ro/wp-content/uploads/2020/04/cine-a-fost-sfantul-gheorghe.jpg)
:contrast(8):quality(75)/https://static4.libertatea.ro/wp-content/uploads/2024/04/sf-gheorghe-in-2024-traditii-1.jpg)
:contrast(8):quality(75)/https://static4.libertatea.ro/wp-content/uploads/2026/04/de-ce-semnul-stop-este-octogonal.jpg)
:contrast(8):quality(75)/https://static4.libertatea.ro/wp-content/uploads/2026/04/nume-de-fete-2026.jpg)
:contrast(8):quality(75)/https://static4.libertatea.ro/wp-content/uploads/2026/03/rezultate-loto-6-din-49-azi-29-martie-2026-e1774704267300.jpg)
:contrast(8):quality(75)/https://static4.libertatea.ro/wp-content/uploads/2026/04/aeroport.jpg)
:contrast(8):quality(75)/https://static4.libertatea.ro/wp-content/uploads/2026/03/lucratori-straini-romania-curieri-glovo.jpg)
:contrast(8):quality(75)/https://static4.libertatea.ro/wp-content/uploads/2026/03/benzinarie-petrom-pret-motorina-benzina.jpg)
:contrast(8):quality(75)/https://static4.libertatea.ro/wp-content/uploads/2026/04/george-simon-ilie-bolojan-nicusor-dan--fotografii-hepta-dumitru-angelescu-profimedia-copy.jpg)
:contrast(8):quality(75)/https://static4.libertatea.ro/wp-content/uploads/2026/04/donald-trump-la-o-conferinta-la-las-vegas-foto-profimedia-e1776449977162.jpg)
:quality(75)/https://static4.libertatea.ro/wp-content/uploads/2026/04/sorin-grindeanu-interviu-la-rra.png)
:contrast(8):quality(75)/https://static4.libertatea.ro/wp-content/uploads/2026/04/reciclare-doza-aluminiu-aparat.jpg)
Loghează-te în contul tău pentru a adăuga comentarii și a te alătura dialogului.