Ko te mea pai mō te puku o ngā kaumātua, tera pea he mea pai anō hoki mō ō rātou roro. I kitea i roto i tētahi rangahau hou mō ngā māhanga, ko te kai pūmua me te prebiotic i ia rā ka whakapai ake i te mahi mahara o te hunga neke atu i te 60 tau te pakeke.
He mea whakaoho whakaaro ngā hua o tēnei rangahau, i whakaputaina i te tīmatanga o te tau kua hipa, inā koa ka whakaarohia ko ngā whakamātautau mahara tirohanga me te ako kotahi kua whakamahia hei kite i ngā tohu tōmua o te mate a Alzheimer.
I roto i tēnei rangahau matapo-rua, e rua ngā prebiotics muka tipu iti te utu, e wātea ana i ngā whare rongoā huri noa i te ao.
Ko ngā prebiotics he matū kāore e taea te nakunaku e āwhina ana ki te whakaoho i te microflora puku. Ko tētahi momo tāpiringa ko te inulin, he muka kai kei roto te fructan. Ko tētahi atu ko te fructooligosaccharides (FOS), he warowaihā tipu e whakamahia whānuitia ana hei reka taiao iti-calorie.
Hei whakamātautau i ngā pānga o ēnei tāpiringa ki te roro kua kaumātuatia, i kohikohia e ngā kairangahau mai i te King's College London he 36 takirua māhanga e 60 tau te pakeke, neke atu rānei.
I wehea matapōkeretia ia takirua māhanga kia rua ngā rōpū: i tango tētahi rōpū i te paura pūmua kei roto ko ngā prebiotics i ia rā, ā, i tango tētahi atu rōpū i te paura pūmua kei roto ko te placebo i ia rā.
E toru marama i muri mai, i ngā whakamātautau hinengaro, i kitea ko ngā mahanga kāore i te mōhio ki te inulin, ki te fructooligosaccharide rānei i kainga, i pai ake te mahi.
I tua atu, ko te kai muka kai o ia rā i honoa ki ngā panoni iti i roto i ngā microbiota puku o ngā māhanga. Hei tauira, ko ngā māhanga e tango ana i te inulin, i te fructooligosaccharides rānei, he nui ake te maha o ngā bifidobacteria whai hua.
Kua whakaatuhia e ngā rangahau i roto i ngā kiore ka taea e te bifidobacteria te whakaiti i te ngoikore o te hinengaro mā te whakarerekē i ngā hononga i waenga i te puku me te roro.
"E harikoa ana mātou ki te kite i ēnei huringa i roto noa i ngā wiki 12. He pānga nui tēnei ki te whakapai ake i te hauora o te roro me te mahara o ngā kaumātua," te kī a Mary N. Lockley, he kairangahau kaumātua i King's College London, i te wā i whakaputaina ai ngā hua o te rangahau i te Maehe 2024.
"Mā te wetewete i ngā mea ngaro o te tuaka puku-roro ka taea e te tangata te ora hauora ake, te roa ake hoki o te ora."
Kei te Kāreti o King te rēhita māhanga pakeke nui rawa atu o te UK, ā, he mea nui ngā rangahau māhanga hei mārama ki te awe o ngā ira me te taiao ki te hauora o te tangata.
Kua whakaatuhia e ngā rangahau o mua i roto i ngā kiore ka taea e ngā tāpiringa muka nui pērā i te inulin me te fructooligosaccharides te "whāngai" i ngā microbiota koroni, ka taea ai e ngā huakita "pai" te tupu.
Kua honoa hoki ētahi huakita ki te whakapai ake i te mahi hinengaro i roto i ngā kiore me te tangata.
Kei te piki haere ngā taunakitanga e whakaatu ana i te hononga tata i waenga i te puku me te roro. Kua whakapono ētahi tohunga ki ēnei kitenga, ā, kua tapaina te puku ko te "roro tuarua" o te tinana.
E ai ki tētahi rangahau tata nei mō ngā māhanga i King's College London, he huarahi whai hua pea te kai i ētahi "kai whakarei ake i te roro" hei rongoā i te ngoikore o te hinengaro.
Ahakoa ka whakapai ake ngā prebiotics i ētahi āhuatanga o te mahi hinengaro o ngā kaumātua, pērā i te mahara me te tere tukatuka, te āhua nei kāore he painga nui ki te tinana.
Ahakoa he mea nui te inulin me te fructooligosaccharides hei pupuri i te hauora o ngā uaua me ngā wheua, kāore i pai ake te ngaronga o te uaua i roto i ngā mahanga pakeke i tango i ngā tāpiringa muka nui.
"Ka taea e ēnei muka tipu iti te utu, ka taea te hoko kore utu, te whai hua ki te tini o te tangata i ēnei wā o te uauatanga ohaoha. He haumaru, ā, he ngāwari hoki te tiki," te kī a Claire Stevens, he tākuta kaumātua i King's College London.
"Ko tā mātou mahi e whai ake nei ko te tirotiro mēnā ka taea te pupuri i ēnei pānga mō te wā roa ake, ā, i roto hoki i tētahi taupori nui ake."
He wahine te nuinga o ngā māhanga i roto i tēnei rangahau. Ahakoa i whakatikatikahia e ngā kairangahau ngā hua mō ngā rerekētanga ira tangata, i whakaae anō rātou tera pea he pānga whiriwhiri i roto i te rōpū māhanga KCL.
Ara, he nui ake te tūponotanga ka pāngia ngā wāhine e te mate a Alzheimer, ā, e tautoko ana ngā rangahau pēnei i ēnei i te tirohanga hou e kī ana ehara i te mea he mate roro tonu te hekenga o te hinengaro, ā, tera pea e hono ana ki ngā āhuatanga o waho.
He hononga tata tō te puku ki ngā pūnaha tinana maha, tae atu ki te pūnaha ārai mate me te pūnaha io matua. Mā te tāpiri i ētahi prebiotics me ngā probiotics ki ngā microbiota puku ka taea te whakarite i te huarahi mō te rongoā i ngā mate maha.
Wā tuku: Hakihea-31-2025