Zakudya zochokera ku zomera zimatha kuchepetsa kuthamanga kwa magazi, malinga ndi kafukufuku wofalitsidwa pa Feb. 24, 2014 m'magazini yaikulu ya zamankhwala. Kodi tisiye kudya nyama tisanayambe kumwa mankhwala?
“Ndiloleni ndifotokoze momveka bwino pa izi. Zakudya zokhala ndi ma carbohydrate ochepa n’zabodza,” anatero Dr. Neil Barnard, “zimakonda kutchuka, koma n’zosagwirizana ndi sayansi, n’zolakwika, n’zachizoloŵezi. Panthawi ina, tifunika kusiya ndikuyang'ana umboni. "
Chidziwitso: Osafunsa Dr. Neil Barnard za kuchepetsa kudya kwa carbohydrate.
"Mukayang'ana anthu padziko lonse lapansi omwe ndi owonda kwambiri, athanzi kwambiri komanso omwe amakhala nthawi yayitali, satsatira chilichonse chomwe chimafanana ndi chakudya chochepa kwambiri," adatero. “Taonani ku Japan. Anthu a ku Japan ndi amene amakhala nthawi yaitali kwambiri. Kodi zakudya zomwe amakonda ku Japan ndi ziti? Amadya mpunga wambiri. Tayang’ana pa phunziro lililonse lofalitsidwa, ndipo ndi zoona, mosatsutsika.”
Popeza kuti Barnard ndiye mlembi wa mabuku 15 oyamikira ubwino wowonjezera moyo wa zakudya zochokera ku zomera, mawu ake sadabwitsa. Barnard ndi anzake adafalitsa meta-analysis mu Journal of the American Medical Association yodziwika bwino yomwe inatsimikizira lonjezo lalikulu la thanzi la zakudya zamasamba: zimachepetsa kwambiri kuthamanga kwa magazi.
Kuthamanga kwa magazi kumachepetsa moyo ndipo kumayambitsa matenda a mtima, kulephera kwa impso ndi matenda ena ambiri omwe ayenera kupewedwa. Takhala tikudziwa kwa zaka zambiri kuti kudya zamasamba ndi kutsika kwa magazi kumagwirizana mwanjira ina, koma zifukwa za izi sizinali zomveka.
Anthu omwe amatsatira zakudya zamasamba amakhala ndi kuthamanga kwa magazi kwambiri. Zotsatira zake ndi pafupifupi theka la mphamvu ya mankhwala.
M'zaka zaposachedwa, maphunziro angapo okhudzana ndi kudalira kwa magazi pazakudya zamasamba akhala akuchitidwa ndi National Institutes of Health, yotchuka kwambiri ku United States. Zinapezeka kuti anthu omwe amakonda kudya zamasamba amatsika kwambiri kuthamanga kwa magazi kuposa osadya zamasamba. Pamapeto pake, ofufuzawo adalimbikitsa kukulitsa chakudyacho ndi zipatso ndi ndiwo zamasamba, mtedza ndi nyemba, ngakhale sananene za kufunika kokhala zamasamba.
“Chatsopano ndi chiyani pa zomwe tidapeza? Kutsika kwapakati kwabwino kwambiri," adatero Barnard. "Meta-analysis ndiye mtundu wabwino kwambiri wa kafukufuku wasayansi. M’malo mongochita phunziro limodzi, tafotokoza mwachidule phunziro lililonse limene lafalitsidwa.
Kuphatikiza pa mayesero asanu ndi awiri olamulira (kumene mumapempha anthu kuti asinthe zakudya zawo ndikuyerekeza momwe amachitira ndi gulu lolamulira la omnivores), maphunziro osiyanasiyana a 32 afotokozedwa mwachidule. Kutsika kwa kuthamanga kwa magazi mukasinthana ndi zakudya zamasamba ndikofunikira kwambiri.
Si zachilendo kwa ife kuona odwala mu malo athu kafukufuku amene amabwera ndi kumwa mankhwala anayi kuchepetsa kuthamanga kwa magazi awo, koma akupitirizabe kwambiri. Kotero ngati kusintha kwa zakudya kungathe kuchepetsa kuthamanga kwa magazi, kapena bwino, kungalepheretse mavuto a kuthamanga kwa magazi, ndizo zabwino chifukwa sizimawononga chilichonse ndipo zotsatira zake zonse ndizovomerezeka - kuchepetsa thupi ndi kuchepetsa mafuta m'thupi! Ndipo zonsezi ndi chifukwa cha zakudya za vegan.
Kudya nyama kumakweza kuthamanga kwa magazi. Ngati munthu adya nyama, ndiye kuti amadwaladwala.”
Komiti ya Responsible Medicine Research Group inafalitsa pepala lina la maphunziro mu February 2014, lomwe linapeza kuti zakudya za nyama zimawonjezera chiopsezo chokhala ndi mitundu iwiri ya matenda a shuga ndipo ziyenera kuonedwa kuti ndizoopsa.
Anthu omwe amadya tchizi ndi mazira kuwonjezera pa zomera amakhala olemera pang'ono, ngakhale kuti nthawi zonse amakhala owonda kwambiri kuposa odya nyama. Zakudya zopanda zamasamba zimathandiza ena. Kunenepa ndi nkhani ina. Tili ndi chidwi ndi chifukwa chiyani osadya masamba amatsitsa kuthamanga kwa magazi? "Anthu ambiri anganene kuti ndichifukwa choti chakudya chochokera ku mbewu chimakhala ndi potaziyamu wambiri," adatero Barnard. “Ndikofunikira kwambiri kutsitsa kuthamanga kwa magazi. Komabe, ndikuganiza kuti pali chinthu china chofunika kwambiri: kukhuthala kwa magazi anu.”
Kudya kwamafuta okhathamira kwapezeka kuti kumalumikizidwa ndi magazi owoneka bwino komanso chiopsezo cha kuthamanga kwa magazi, malinga ndi World Health Organisation, poyerekeza ndi kudya kwamafuta a polyunsaturated.
Bernard anafotokoza momveka bwino kuphika nyama yankhumba mu poto yomwe imazizira ndikuumitsa kukhala olimba. “Mafuta a nyama m’mwazi amatulutsanso chotulukapo chofananacho,” iye akutero. “Mukadya mafuta a nyama, magazi anu amachulukirachulukira kuti aziyenda bwino. Choncho mtima uyenera kugwira ntchito molimbika kuti magazi ayende. Ngati simudya nyama, kukhuthala kwa magazi ndi kuthamanga kwa magazi kumatsika. Tikukhulupirira kuti ichi ndiye chifukwa chachikulu. ”
Nyama zothamanga kwambiri, monga akavalo, sizidya nyama kapena tchizi, motero magazi awo amakhala ochepa. Magazi awo amayenda bwino. Monga mukudziwira, othamanga ambiri okhalitsa padziko lapansi amakhalanso osadya. Scott Yurek ndiye wothamanga modabwitsa kwambiri padziko lonse lapansi. Jurek akuti kudya kochokera ku mbewu ndi chakudya chokhacho chomwe adatsatirapo.
Serena Williams ndi wamasamba nayenso - kwa zaka zambiri. Anafunsidwa komwe amapeza mapuloteni kuti minofu ichiritsidwe. Iye anayankha kuti: “Kumalo omwewo kumene kavalo kapena ng’ombe, njovu kapena giraffe, gorilla kapena nyama ina iliyonse yodya udzu imapeza. Nyama zamphamvu kwambiri zimadya zakudya zamasamba. Ngati ndinu munthu, mutha kudya mbewu, nyemba, ngakhale masamba obiriwira. Broccoli amandipatsa pafupifupi gawo limodzi mwa magawo atatu a mapuloteni omwe ndimafunikira.
Veganism, mwa njira, si njira yokhayo yochepetsera kuthamanga kwa magazi. Zakudya za mkaka ndi zakudya za ku Mediterranean zimathandizanso pa matenda oopsa.