Ko te waikawa arachidonic (ARA), te waikawa docosahexaenoic (DHA) me te waikawa eicosapentaenoic (EPA) he waikawa ngako polyunsaturated mekameka roa (LCPUFA). Ko ngā carotenoids, tae atu ki te lutein me te zeaxanthin (LZ), ka kitea nuitia i roto i ngā huawhenua matomato.
He nui te ARA me te DHA i roto i te roro, ā, he wāhanga nui ēnei o ngā phospholipids. Kua whakaatuhia e ngā rangahau mā te tāpiri i ngā horopeta nui o te DHA me te EPA ka taea te whakapai ake i te mahi mahara o ngā kaumātua.
Hei tāpiritanga, kua pūrongohia he pānga tiaki tō te LZ, he wāhanga ārai mate o te roro, ki ngā pūtau io, ā, ka pā ki te mahi hinengaro. Heoi, kāore i te mārama te whai huatanga o te lutein me te zeaxanthin ki te mahi mahara nā te mea he rerekē ngā hua mai i ngā rangahau wawaotanga o mua.
I runga i te mea kei roto i te roro te ARA, DHA, EPA, L me Z (LCPUFA + LZ), me ētahi pūrongo mō te whakapainga o te mahi mahara, i kī ngā kaituhi o te rangahau o nāianei ka taea e te whakakotahitanga o ēnei matū te whakapai ake i te mahi mahara i roto i te roro. ngā kaumātua hauora.
I whakahaerehia e ngā kairangahau Hapanihi tētahi rangahau matapōkere, matapo-rua, whakahaere-placebo, whakarara mō ngā wiki 24, mō ngā pānga o te LCPUFA + LH ki te mahi mahara i roto i ngā kaumātua Hapanihi hauora me ngā raruraru mahara engari kāore he mate wareware.
Kāore i kitea he rerekētanga nui i waenga i ngā rōpū. Heoi, i roto i tētahi tātaritanga ngātahi o tētahi rōpū o ngā kaiuru me te hekenga o te hinengaro, i kitea he whakapainga nui.
Ko te whakatau a te pūrongo: "E whakaatu ana tēnei rangahau mō te wā tuatahi ka taea e te whakakotahitanga o te LCPUFA me te LZ te whakapai ake i te mahi mahara i roto i ngā kaumātua Hapanihi hauora me te hekenga o te hinengaro engari kāore he mate wareware." 'tuhinga pānui1′); });
I wehea matapōkeretia te katoa o ngā kaiuru 120 mai i Tōkyō me te rohe huri noa ki ngā rōpū e toru: (1) rōpū placebo i whiwhi placebo hei tāpiringa kai; (2) rōpū placebo i whiwhi placebo hei tāpiringa kai; (2)). Rōpū LCPUFA+X i whiwhi i tētahi tāpiringa kai kei roto ko te LCPUFA (kei roto ko te 120 mg ARA, 300 mg DHA me te 100 mg EPA ia rā) me te Matū X (kāore i whakaaturia nā te mea ehara tēnei matū i te kaupapa o tēnei rangahau) ) (3) Rōpū LCPUFA+LH i whiwhi i tētahi tāpiringa kai kei roto ko te LCPUFA (120mg ARA, 300mg DHA me te 100mg EPA ia rā) me te LH (10mg lutein me te 2mg zeaxanthin ia rā).
Nā Suntory Health Co., Ltd., e hoko ana i ngā kai hauora kei roto ko te LCPUFA, i whakarato ngā kai me ngā taputapu whakamātautau mō tēnei rangahau.
I whakamahia te Wechsler Logical Memory Scale II (WMS-R LM II) kua whakahoutia me te Montreal Cognitive Test i te reo Hapanihi (MoCA-J) mō te tirotiro.
I tuhia te tau, te ira tangata, me te mātauranga hei āhuatanga o ngā kaiuru. I kohia ngā tauira toto i te tīmatanga, i ngā wiki 12 me te 24 mō te tātaritanga waikawa ngako me te tātaritanga LZ.
I whakahaerehia he whakamātautau hinengaro-pūnaha, ā, i inehia te kai e kainga ana e te waikawa ngako i te tīmatanga, i te 12 me te 24 wiki. I whakaotihia e ia kaiuru he rātaka, e tuhi ana i ngā kai tāpiri me te tirotiro mō ngā huringa nui o te oranga.
I whakaatuhia e ngā kitenga kāore he pānga nui o te LCPUFA + LZ ki te mahi mahara o ngā kaumātua Hapanihi hauora he raruraru mahara, engari i whakapai ake te tāpiringa i te mahi mahara o ngā kaiuru i heke te hinengaro.
E ai ki ngā kaituhi, mā ngā rangahau wawaotanga ā-muri ake nei e ahu mai ana i te mōhiotanga taipitopito mō te mahi hinengaro taketake o ngā kaiuru ka āwhina i a rātou ki te whakatau tika mō te pānga o te wawaotanga ki te mahi mahara.
"Te pānga o ngā waikawa ngako polyunsaturated mekameka roa me te lutein me te zeaxanthin ki te mahara ā-wā i roto i ngā kaumātua hauora"
Sueyasu, T., Yasumoto, K., Tokuda, H., Kaneda, Y.;
Mana pupuri – Ki te kore e kīia tētahi atu mea, ko ngā ihirangi katoa o tēnei paetukutuku he mana pupuri © 2023 – William Reed Ltd – Pūmau te mana – Tirohia ngā Ture mō ngā taipitopito katoa mō tō whakamahinga o ngā rauemi mai i tēnei paetukutuku.
E ai ki a Mintel, e 43% o ngā kaihoko o Amerika e tumanako ana ka tautoko te kai me te inu i te hauora tinana me te hinengaro. Nā te mea e rua te nui o ngā antioxidants kei roto i ngā purūpere mohoao…
Kimihia te āhua o te Neumentix™, he kai māori i ahu mai i te miniti whai rawa i te polyphenol, e whāngai ana i te hinengaro.
Mātakihia, akohia hoki me pēhea e taea ai e ā mātou kai tipu kaha, whai hua te āwhina i a koe ki te waihanga hua angitu hei tautoko i te hauora o te kaihoko…