ʻO ka hoʻonohonoho ʻana o ka maka-lima e pili ana i ka hiki ke hana i ka ʻike i loaʻa ma o nā maka i mea e kāohi ai, kuhikuhi ai, a alakaʻi ai i nā neʻe lima.
ʻO ka Astaxanthin, lutein a me zeaxanthin he mau meaʻai carotenoid i ʻike ʻia he pono no ke olakino maka.
No ka noiʻi ʻana i nā hopena o ka hoʻopihapiha ʻana i ka meaʻai o kēia mau meaola ʻekolu ma ka hoʻonohonoho ʻana o ka maka-lima a me ka hahai ʻana i nā maka ma hope o ka hana VDT, ua mālama ʻia kahi hoʻokolohua lapaʻau makapō pālua, placebo-controlled.
Mai Malaki 28 a Iulai 2, 2022, ua hana ka Japan Sports Vision Association ma Tokyo i kahi noiʻi o nā kāne a me nā wahine Kepanī olakino ma waena o 20 a me 60 mau makahiki. He 0.6 a ʻoi aku paha ka ʻike mamao o nā kānaka ma nā maka ʻelua a pāʻani pinepine lākou i nā pāʻani wikiō, hoʻohana i nā kamepiula, a hoʻohana paha i nā VDT no ka hana.
Ua hoʻonohonoho ʻia he 28 a me 29 mau mea komo ma ke ʻano random i nā hui hana a me nā hui placebo.
Ua loaʻa i ka hui hana nā softgels i loaʻa he 6mg astaxanthin, 10mg lutein, a me 2mg zeaxanthin, ʻoiai ua loaʻa i ka hui placebo nā softgels i loaʻa ka ʻaila bran laiki. Ua lawe nā mea maʻi ma nā hui ʻelua i ka capsule i hoʻokahi manawa i ka lā no ʻewalu pule.
Ua loiloi ʻia ka hana ʻike maka a me ka macular pigment optical density (MAP) i ka wā mua a me ʻelua, ʻehā, a me ʻewalu pule ma hope o ka hoʻohui ʻana.
ʻO ka hana a ka poʻe i komo i ka VDT, ʻo ia ka pāʻani ʻana i kahi pāʻani wikiō ma ke kelepona akamai no 30 mau minuke.
Ma hope o ʻewalu pule, ua emi ka manawa hoʻonohonoho maka-lima o ka hui hana (21.45 ± 1.59 kekona) ma mua o ka hui placebo (22.53 ± 1.76 kekona). googletag.cmd.push(function () { googletag.display('text-ad1′); });
Eia kekahi, ʻoi aku ka pololei o ka hoʻonohonoho lima-maka ma hope o VDT i ka hui hana (83.72 ± 6.51%) ma mua o ka hui placebo (77.30 ± 8.55%).
Eia kekahi, ua piʻi nui ka MPOD, kahi e ana ai i ka nui o ka retinal macular pigment (MP), i loko o ka hui hana. Hana ʻia ʻo MP i ka lutein a me ka zeaxanthin, ka mea e omo i ka mālamalama polū ʻino. ʻO ka nui o kona mānoanoa, ʻoi aku ka ikaika o kona hopena pale.
ʻOi aku ka kiʻekiʻe o nā loli i nā pae MPOD mai ka baseline a ma hope o ʻewalu pule i ka hui hana (0.015 ± 0.052) i hoʻohālikelike ʻia me ka hui placebo (-0.016 ± 0.052).
ʻO ka manawa pane i nā hoʻoulu visuo-motor, e like me ke ana ʻia e ka hahai maʻalahi ʻana i nā neʻe ʻana o ka maka, ʻaʻole i hōʻike i kahi hoʻomaikaʻi koʻikoʻi ma hope o ka hoʻohui ʻana i kēlā me kēia hui.
"Ke kākoʻo nei kēia haʻawina i ka manaʻo e hoʻopilikia ana ka hana VDT i ka hoʻonohonoho ʻana o ka maka-lima a me ka nānā ʻana i ka maka maʻalahi, a ʻo ka hoʻohui ʻana me ka astaxanthin, lutein, a me zeaxanthin e kōkua i ka hōʻemi ʻana i ka emi ʻana o ka hoʻonohonoho ʻana o ka maka-lima i hoʻokumu ʻia e VDT," wahi a ka mea kākau.
Ua lilo ka hoʻohana ʻana i nā VDT (me nā kamepiula, nā kelepona akamai a me nā papa) i mea maʻamau o ke ʻano o ka nohona hou.
ʻOiai ʻo kēia mau mea hana e hāʻawi i ka maʻalahi, hoʻonui i ka pono, a hōʻemi i ka noho kaʻawale ʻana o ka lehulehu, ʻoiai i ka wā maʻi ahulau, ua hōʻike nā noiʻi like ʻole e hiki i ka hana VDT lōʻihi ke hoʻopilikia maikaʻi ʻole i ka hana ʻike.
"No laila, ke kuhi nei mākou e hiki i ka hana kino i hoʻopilikia ʻia e ka hana VDT ke hōʻemi i ka hoʻonohonoho ʻana o ka maka-lima, ʻoiai ʻo ka mea hope e pili pinepine ana me nā neʻe ʻana o ke kino," i hoʻohui ai nā mea kākau.
Wahi a nā haʻawina i hala, hiki i ka astaxanthin waha ke hoʻihoʻi i ka noho ʻana o nā maka a hoʻomaikaʻi i nā hōʻailona musculoskeletal, ʻoiai ua hōʻike ʻia ka lutein a me zeaxanthin e hoʻomaikaʻi i ka wikiwiki o ka hana kiʻi a me ka ʻike ʻokoʻa, nā mea āpau e hoʻopilikia i nā hopena visuomotor.
Eia kekahi, aia nā hōʻike e hōʻino ana ka hoʻoikaika kino nui i ka ʻike ʻike peripheral ma o ka hoʻemi ʻana i ka oxygenation o ka lolo, a hiki ke hoʻopilikia i ka hoʻonohonoho ʻana o ka maka-lima.
"No laila, ʻo ka lawe ʻana i ka astaxanthin, lutein, a me zeaxanthin e kōkua pū i ka hoʻomaikaʻi ʻana i ka hana o nā mea pāʻani e like me ka tennis, baseball, a me nā mea pāʻani esports," wahi a nā mea kākau.
Pono e hoʻomaopopo ʻia he mau palena ko ke aʻo ʻana, me ka ʻole o nā kapu ʻai no ka poʻe i komo. ʻO ke ʻano kēia, hiki iā lākou ke ʻai i nā meaola i kā lākou ʻai ʻana i kēlā me kēia lā.
Eia kekahi, ʻaʻole maopopo inā he hopena hoʻohui a synergistic paha nā hopena o nā meaola ʻekolu ma mua o ka hopena o hoʻokahi meaola.
"Ke manaʻoʻiʻo nei mākou he mea nui ka hui pū ʻana o kēia mau meaolaola no ka hoʻopili ʻana i ka maka a me ka lima ma muli o kā lākou ʻano hana like ʻole. Eia nō naʻe, pono nā haʻawina hou aʻe e wehewehe i nā ʻano hana e pili ana i nā hopena maikaʻi," i hoʻopau ai nā mea kākau.
"Nā hopena o ka astaxanthin, lutein, a me zeaxanthin ma ka hoʻonohonoho ʻana o ka maka-lima a me ka nānā ʻana i ka maka maʻalahi ma hope o ka hoʻopunipuni ʻana i ka hōʻike ʻike maka i nā kumuhana olakino: kahi hoʻokolohua randomized, double-blind, placebo-controlled trial".
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