Nkhaniyi ikupita, oyendetsa ndege a ku Britain pa Nkhondo Yachiwiri Yapadziko Lonse ankadya kupanikizana kwa bilberry kuti azitha kuona bwino usiku.Chabwino, ndi nkhani yabwino ...
Zikafika pakuwunika zakudya zopatsa thanzi, vuto ndikupeza zomveka bwino poyang'ana chifunga chamaphunziro otsutsana, kufufuza mosasamala, kutsatsa mwachangu komanso kutayirira malamulo aboma.Mabulosi abuluu ndi msuweni wake waku Europe bilberry, ndi chitsanzo chake.
Zimayamba ndi nthano yosangalatsa.Nkhaniyi ikupita, oyendetsa ndege a ku Britain adagwiritsa ntchito bilberries kuwombera asilikali a Germany pa Nkhondo Yachiwiri Yapadziko Lonse.Sanawatulutse mumfuti zawo.Anazidya.Mu mawonekedwe a kupanikizana.Izi akuti zidawathandizira kuwona bwino usiku ndikupangitsa kuti apambane pamasewera agalu.Komabe, palibe umboni wosonyeza kuti anali ndi masomphenya abwino, kapena kuti amadya kupanikizana kwa bilberry.Nkhani ina ndi yakuti mphekeserayi inafalitsidwa ndi asilikali kuti asokoneze Ajeremani kuti a British akuyesa zida za radar mu ndege zawo.Kuthekera kosangalatsa, koma izinso zilibe umboni.M'matembenuzidwe ena a nkhaniyi, oyendetsa ndege amapambana chifukwa cha kudya kaloti.
Ngakhale zizolowezi za oyendetsa ndege za Nkhondo Yachiwiri Yapadziko Lonse ndizokayikitsa, zomwe akuti ma bilberries amapindula m'maso zidadzutsa chidwi cha ofufuza.Ndi chifukwa chakuti zipatsozi zimakhala ndi mbiri yakale yochiza matenda kuyambira pakuyenda kwa magazi mpaka kutsekula m'mimba ndi zilonda zam'mimba.Ndipo pali zifukwa zina zopezera phindu, popeza mabulosi abuluu ndi mabulosi abuluu ali ndi ma anthocyanins ambiri, ma pigment omwe amachititsa mtundu wawo.Ma Anthocyanins ali ndi antioxidant katundu ndipo amatha kusokoneza ma radicals odziwika bwino omwe amapangidwa ngati njira ya kagayidwe wamba ndipo akuwakayikira kuti amathandizira kuyambitsa matenda osiyanasiyana.
Ma Blueberries ndi mabulosi abuluu ali ndi anthocyanin wofanana, wokhala ndi kuchuluka kwambiri pakhungu.Komabe, palibe chapadera pa bilberries.Mitundu ina ya mabulosi abuluu imakhala ndi antioxidant kuposa mabulosi abuluu, koma izi zilibe tanthauzo lililonse.
Magulu awiri ofufuza, wina ku Naval Aerospace Research Laboratory ku Florida ndi wina ku yunivesite ya Tel Aviv adaganiza zowona ngati pali sayansi yeniyeni yomwe imayambitsa nthano ya oyendetsa ndege aku Britain kuti awonjezere kupenya kwawo ndi kupanikizana kwa bilberry.M'zochitika zonsezi, anyamata adapatsidwa placebo, kapena zowonjezera zomwe zimakhala ndi 40 mg anthocyanins, ndalama zomwe zingathe kudyedwa kuchokera ku zipatso muzakudya.Mayesero osiyanasiyana oyezera kuoneka bwino kwa maso usiku anaperekedwa, ndipo m’zochitika zonsezi, mapeto ake anali akuti palibe kusintha kwa masomphenya a usiku.
Zopangira mabulosi abuluu ndi mabulosi abuluu zimalimbikitsidwanso ngati zakudya zowonjezera zakudya kuti zithandizire kuchepetsa ngozi ya macular degeneration, mkhalidwe wosasinthika womwe umachitika pamene macula, gawo lapakati la retina, likuwonongeka.Retina ndi minofu yomwe ili kumbuyo kwa diso yomwe imazindikira kuwala.Mwachidziwitso, kutengera kuyesa kwa labotale, ma antioxidants amatha kuteteza.Maselo a retina akakumana ndi hydrogen peroxide, okosijeni wamphamvu, amawonongeka pang'ono akasambitsidwa ndi mabulosi abuluu anthocyanin.Izi, komabe, ndi zaka zopepuka pomaliza kuti zakudya zowonjezera za anthocyanin zitha kuthandizira kuwonongeka kwa macular.Palibe mayesero azachipatala omwe adawona zotsatira za anthocyanin supplements pa macular degeneration kotero kuti pakali pano palibe maziko opangira mabulosi amtundu wa vuto lililonse lamaso.
Zopindulitsa zomwe zimaganiziridwa kuti mabulosi a bilberry ndi mabulosi abuluu samangokhala pakuwona.Anthocyanins amapezeka mu zipatso ndi ndiwo zamasamba zambiri, zomwe zimapangitsa kuti zitha kukhala chimodzi mwazifukwa zomwe kudya zakudya zambiri kumathandizira kukhala ndi thanzi labwino.Zowonadi, kafukufuku wina wa miliri wasonyeza kuti kudya zakudya zokhala ndi anthocyanin monga mabulosi abuluu kumalumikizidwa ndi chiopsezo chochepa cha matenda amtima.Komabe, mayanjano oterowo sangatsimikizire kuti zipatsozo zimateteza chifukwa anthu amene amadya zipatso zambiri amakhala ndi moyo wosiyana kwambiri ndi wa omwe samadya.
Kuti akhazikitse ubale woyambitsa ndi zotsatira zake, kafukufuku wochitapo kanthu amafunikira, pomwe anthu amadya mabulosi abuluu ndi zolembera zosiyanasiyana zaumoyo zimayang'aniridwa.Kafukufuku wochitidwa ndi ofufuza a King's College ku London adachita izi pofufuza momwe kumwa mabulosi abuluu kumakhudzira thanzi la mitsempha.Gulu laling'ono la anthu odzipereka athanzi linapemphedwa kuti limwe chakumwa chatsiku ndi tsiku chopangidwa ndi magalamu 11 a ufa wa mabulosi akutchire, pafupifupi ofanana ndi magalamu 100 a mabulosi akutchire atsopano.Kuthamanga kwa magazi kunkayang'aniridwa nthawi zonse, monga momwe zinalili ndi "flow-mediated dilation (FMD)" ya mitsempha ya m'manja mwa omverawo.Uwu ndi muyeso wa momwe mitsempha imakulirira mwachangu pamene magazi akuchulukirachulukira ndipo ndizowonetseratu za chiopsezo cha matenda a mtima.Patatha mwezi umodzi panali kusintha kwakukulu kwa FMD komanso kutsika kwa systolic blood pressure.Zosangalatsa, koma osati umboni wa kuchepetsa kwenikweni matenda a mtima.Mofananamo, ngakhale zotsatira zochepetsedwa zinapezeka pamene kusakaniza kwa anthocyanins koyera, kofanana ndi kuchuluka kwa chakumwa (160 mg), kunadyedwa.Zikuwoneka kuti mabulosi abuluu ali ndi zinthu zina zopindulitsa kupatula anthocyanins.
Kuphatikizira mabulosi abuluu muzakudya ndi chinthu chabwino kuchita, koma aliyense amene akunena kuti zowonjezera zimatha kusintha masomphenya akuyang'ana magalasi amtundu wa rozi.
Joe Schwarcz ndi director of McGill University's Office for Science & Society (mcgill.ca/oss).Amakhala ndi The Dr. Joe Show pa CJAD Radio 800 AM Lamlungu lililonse kuyambira 3 mpaka 4 pm
Postmedia ndiyokonzeka kukubweretserani ndemanga zatsopano.Ndife odzipereka kuti tikhalebe ndi msonkhano wamoyo koma wamba kuti tikambirane ndikulimbikitsa owerenga onse kuti afotokoze maganizo awo pa nkhani zathu.Ndemanga zitha kutenga ola limodzi kuti zisamawonekere patsamba.Tikukupemphani kuti ndemanga zanu zikhale zogwirizana komanso zaulemu.Pitani ku Mayendedwe athu ammudzi kuti mudziwe zambiri.
Nthawi yotumiza: Jul-02-2019