Mukaka: zvakanaka kana zvakaipa kune hutano hwako? Hurukuro naJean-Michel Lecerf

Mukaka: zvakanaka kana zvakaipa kune hutano hwako? Hurukuro naJean-Michel Lecerf

Hurukuro naJean-Michel Lecerf, Musoro weDhipatimendi reNutrition kuInstitut Pasteur de Lille, Nutritionist, nyanzvi mune endocrinology uye metabolic zvirwere.
 

"Mukaka hachisi chikafu chakashata!"

Jean-Michel Lecerf, ndeapi mabhenefiti ane hutano anoratidzwa emukaka?

Kubatsira kwekutanga ndiko kuumbwa kunoshamisa kwemukaka maererano nemapuroteni. Izvo zviri pakati pezvakanyanya kuoma uye zvakakwana uye zvinosanganisira zvose zvinokurumidza uye zvinononoka mapuroteni. Kunyanya, chidzidzo chakaratidza kuti puroteni yakaparadzaniswa nemukaka inoita kuti zvikwanise kuwedzera zvakanyanya plasma yemamwe amino acids, kunyanya leucine muropa, kudzivirira kukwegura kwemhasuru.

Zvadaro, mafuta ari mumukaka ane marudzi akasiyana-siyana emafuta acids. Izvi hazvireve kuti mafuta ese ari mumukaka anonakidza, asi mamwe madiki fatty acids ane mhedzisiro inoshamisa pamabasa mazhinji.

Pakupedzisira, mukaka ndicho chikafu chine hukuru hukuru hwema micronutrients muhuwandu uye huwandu, kusanganisira calcium hongu, asiwo iodine, phosphorus, selenium, magnesium ... Kana iri mavhitamini, mupiro wemukaka wakasimba nekuti waizopa pakati pegumi negumi. 10% yezvinokurudzirwa kutora.

Tsvagiridzo yakakwanisa kuratidza kuti kunwa mukaka kunobatsira kune hutano here?

Zvechokwadi, kudya chimwe chinhu, asi utano ndechimwe chinhu. Zvichiwedzera, tsvagiridzo iri kutsanangura mabhenefiti ehutano akasarudzika nenzira dzisingatarisirwe. Chekutanga, pane chinongedzo pakati pekunwiwa kwemukaka nekudzivirira metabolic syndrome uye Type 2 chirwere cheshuga. Zvidzidzo zvakawanda kwazvo uye chikonzero nemhedzisiro hukama hunogona kuitika. Isu tinoziva izvi nekuda kwemamwe chaiwo marker fatty acids anongowanikwa mumafuta emukaka. Zvadaro, kutsvagurudza kunowanzo batsira kubva pamukaka panjodzi yemoyo uye kunyanya pakurwisa kwemoyo kwekutanga. Inogona kunge yakabatana necalcium asi hapana chisina chokwadi. Kune zvakare mhedzisiro yakanaka yemukaka pahuremu nekuda kwezvikonzero zvekuguta uye kuguta, kuderera kwakajeka uye kwakasimbiswa kwegomarara remukati uye kufarira chaiko kwemukaka mukudzivirira kwezera-ane sarcopenia uye kushomeka kwekudya.

Zvakadini neanofungidzirwa kuti akabatana neosteoporosis?

Mukutaura kwekuputsika, pane kushayikwa kwezvidzidzo zvekupindira kwepamutemo. Observational studies, kune rumwe rutivi, dzinoratidza zvakajeka kuti avo vanodya mukaka vari pangozi yakaderera pane avo vasingadi. Chero bedzi iwe usingadye zvakawandisa, maererano neyazvino BMJ kudzidza (njodzi yekufa kwekutanga inopetwa kaviri muvakadzi vanonwa magirazi matatu emukaka pazuva kana kupfuura maererano neongororo iyi, chinyorwa chemupepeti) Ongororo dzekupindira dzakaitwa pamapfupa emamineral density dzinoratidza hunhu hwakanaka, asi kune mashoma akawandisa zvidzidzo zviripo pakutyoka uye osteoporosis kuti agadzirise chinongedzo.

Sezvineiwo, wakambonzwa nezvezvidzidzo zvakaratidza kubatana pakati pemukaka nemamwe mamiriro?

Kune akati wandei zvidzidzo zvinoratidza mukaka mukuitika kwegomarara reprostate. WCRF (World Cancer Research Fund International), zvisinei, ichangobva kupa pfungwa inofadza zvikuru apo basa remukaka rakadzokororwa se "uchapupu hushoma". Izvi zvinoreva kuti ichiri kuongororwa. Observational zvidzidzo zvinoratidza kuti kana paine chinongedzo, ndeyekudya kwakanyanya, kwehurongwa hwe1,5 kusvika 2 malita emukaka pazuva. Kuenderera mberi kwekuedza zvidzidzo mumhuka kunoratidza kuti high-dose calcium inosanganiswa nehuwandu hwengozi uye, zvakasiyana, zvigadzirwa zvemukaka zvinosanganiswa nekuderera. Chenjero saka kuraira kuti usadye zvakawanda zvakakura zvezvigadzirwa zvemukaka, kureva rita rimwechete kana maviri marita, kana zvakaenzana. Zvinoita sezvine musoro.

Mukaka unowanzo kupomerwa kuti une zvinhu zvinokura zvinogona kukonzera gomarara. Chii chaizvo?

Chokwadi paive nekukakavadzana kukuru yaive nyaya yekuendeswa kune ANSES pane izvi kukura zvinhu. Sezvazvakamira, hapana hukama hwakasimba hwechikonzero nemhedzisiro. Zvisinei, zviri pachena kuti munhu haafaniri kudya mapuroteni akawanda.

Pane zvinhu zvinokura muropa zviri kukurudzira zvinhu zvakaita seestrogen. Uye inowanikwawo mune zvigadzirwa zvemukaka. Zvinhu izvi zvakanyura mumwana mudiki, uye zvinoshanda zvakanyanya nekuti zvirimo mumukaka wevakadzi uye zvinoshandiswa kuita kuti mwana akure. Asi, nekufamba kwenguva, kune ma enzymes anokonzera izvi kukura zvinhu kumira kunyudzwa. Uye zvakadaro, UHT kupisa kunodzima zvachose. Muchokwadi, saka, haasi iwo mahomoni ekukura mumukaka ane mutoro wemazinga ekukura kwehomoni anotenderera muropa, chimwe chinhu. Ndiwo mapuroteni. Mapuroteni anoita kuti chiropa chiite zvinhu zvekukura izvo zvinobva zvawanikwa mukutenderera. Mapuroteni akawandisa uye naizvozvo akawandisa zvinhu zvekukura saka hazvidiwi: izvi zvinobatsira kuhukuru hukuru hwevana, asiwo kune kufutisa uye zvichida, kudarika, kune bundu rinokurudzira kushanda. Vana vanodya 4 nguva yakawandisa mapuroteni kana ichienzaniswa neyakakurudzirwa kutora!

Asi mukaka hausi iwo chete unokonzera chiitiko ichi: mapuroteni ose, kusanganisira ayo anowanikwa kubva mumiti ane izvi.

Unonzwisisa here kuti tiri kuramba mukaka tichida zvimwe zvinhu zvakaita sezvinwiwa zvemuriwo?

Mukudya kunovaka muviri, kune vanhu vakawanda vanoenda kuhondo yekurwisa chikafu, Ayatollahs. Izvi dzimwe nguva zvinogona kutonetsa vamwe vashandi vehutano vasinganyatso kwanisa mukudya uye vasina kusimba kwesainzi. Paunenge uri musayendisiti, wakavhurika kune zvese: une fungidziro uye unoedza kuona kana chiri chokwadi. Zvisinei, vadzivisi vemukaka havaendi nenzira iyi, vanoti mukaka unokuvadza uye edza zvose kuti uratidze.

Vanamazvikokota vakati wandei vanotaura kuti vamwe vanhu vanonzwa zviri nani mushure mekunge varega kunwa mukaka. Unozvitsanangura sei?

Chiitiko ichi ndinochiziva sezvo ndiriwo chiremba uye pamwe ndakaona varwere makumi mashanu kusvika ku50 mubasa rangu. Pane akati wandei. Kutanga, mukaka unogona kukonzera kusagadzikana senge lactose kusashivirira. Izvi zvinokonzeresa matambudziko, kwete makuru asi anotsamwisa, ayo anogara akabatana nehuwandu uye kunaka kwechigadzirwa chemukaka chinodyiwa. Kusawirirana nemapuroteni emukaka wemombe kunogonekawo. Muzviitiko izvi, kumisa mukaka kunonyatso kukonzeresa kunyangarika kwekukanganisika kwakabatana nekudyiwa kwayo.

Kune mamwe mapoka evanhu, kunzwa kwekugadzikana mushure mekumisa mukaka kunogona kubatanidzwa nekushanduka kwekudya. Izvi zvinokonzeresa hazvisi hazvo zvakabatana nechimwe chikafu, asi kune shanduko. Paunoshandura maitiro ako, semuenzaniso kana uri kutsanya, unozonzwa zvakasiyana pamusoro pemuviri wako. Asi izvi zvinokonzeresa zvicharamba zviripo nekufamba kwenguva here? Zvinonzi zvakakonzerwa nemukaka here? Mushonga we placebo haufanire kuregeredzwawo, zvinova mhedzisiro huru yemushonga. Ongororo yakaitwa nevanhu vasingashiviriri lactose yakaratidza kuti zviratidzo zvavo zvinovandudzika kana vapihwa mukaka usina lactose kana kuti lactose asi vasina kuvaudza kuti ndechipi chigadzirwa chavari kunwa.

Vatsoropodzi vemukaka vanopokana kuti nzvimbo yekuchengetera mukaka yaizopesvedzera iyo PNNS (Chirongwa cheNational Nutrition Santé). Iwe unotsanangura sei kuti zviremera zvinokurudzira 3 kune 4 zvigadzirwa zvemukaka pazuva nepo WHO inokurudzira chete 400 kusvika 500 mg yecalcium pazuva (girazi remukaka rinopa anenge 300 mg)?

Vabati vemukaka vanoita basa ravo asi havasirivo vanoraira kurudziro kuPNNS. Hazvishamisi kuti dairy lobbies dziri kutsvaga kutengesa zvigadzirwa zvavo. Kuti vanotsvaga kufurira, pamwe. Asi pakupedzisira, masayendisiti ndiwo anosarudza. Zvingandirovesa nehana kuti maPNNS seANSES ari mubhadharo wezvigadzirwa zvemukaka. Kune WHO, kune rumwe rutivi, iwe wakarurama. Kurudziro yeWHO haina chinangwa chakafanana zvachose neaya emasangano ekuchengetedza hutano kana PNNS ayo anopa zvinokurudzirwa kudya. Kutaura zvazviri, pane zvakawanda zvakasiyana. WHO inofungidzira kuti yakanangana nehuwandu hwepasi rose uye kuti chinangwa ndechekusvika pakugumira kune vanhu vari pamazinga akaderera. Paunenge uine vanhu vanodya 300 kana 400 mg ye calcium pazuva, kana iwe ukavaudza kuti chinangwa i500 mg, izvo zvishoma. Aya ndiwo akanyanya kuchengetedza kurudziro, kana iwe ukatarisa izvo zvinokurudzirwa neWHO kune macalorie, mafuta, hazvina kufanana futi. Dzidza kurudziro maererano necalcium kubva kumasangano ese ekuchengetedza chikafu munyika zhinji dzeAsia kana dzekuMadokero, isu tinenge tagara tiri padanho rimwe chete, kureva kutenderedza 800 uye 900 mg yecalcium inokurudzirwa. Pakupedzisira, pane zvishoma kana kusapokanidzana. Chinangwa cheWHO ndechekurwisa kushaya chikafu.

Unofungei nezvedzidziso iyi yekuti mukaka unowedzera njodzi yechirwere chisingaperi?

Hazvisi kubviswa kuti mukaka unowedzera njodzi ye intestinal, rheumatic, zvirwere zvinoputika ... Ipfungwa inogoneka, hapana chinofanira kumbobviswa kunze. Vamwe vanotaura izvi nekuda kwekuwedzera kwemukati memukati. Dambudziko nderekuti hapana chidzidzo chinozvibvumira. Zvinosvota chaizvo. Kana paine vaongorori vanoona chiitiko ichi, sei vasingachibudise? Mukuwedzera, kana tikatarisa zvidzidzo zvakatoonekwa, hatizvioni izvi zvachose sezvo zvichiratidza kuti mukaka unenge uine anti-inflammatory effect. Saka unotsanangura sei kuti mukaka wekiriniki unova pro-inflammatory? Zvakaoma kunzwisisa… Vamwe varwere vangu vakamisa mukaka, vakagadziridzwa, mushure mechinguva, zvese zvakadzoka.

Handisi kudzivirira mukaka, asi handibvumirani nepfungwa yokuti mukaka unopfuudzwa sechikafu chakashata uye kuti tinofanira kuita tisina. Izvi hazvina musoro uye zvinogona kuva nengozi kunyanya mukuvharidzirwa kwezvinokurudzirwa kudya. Nguva dzose inodzokera kuchinhu chimwe chete, kudya zvakawanda zvezvokudya zvose hazvina kunaka.

Dzokera kune peji rekutanga reongororo huru yemukaka

Vadziviriri varo

Jean-Michel Lecerf

Musoro weDhipatimendi Rezvekudya kuInititut Pasteur de Lille

"Mukaka hachisi chikafu chakashata!"

Verenga zvakare bvunzurudzo

Marie Claude Bertiere

Mutungamiriri wedhipatimendi reCIEL uye wezvehutano

"Kuenda usina zvigadzirwa zvemukaka kunotungamirira kukushomeka kupfuura calcium"

Verenga hurukuro

Vanozvidza

Marion Kaplan

Bio-Nutritionist nyanzvi mumushonga wesimba

"Hakuna mukaka mushure memakore matatu"

Verenga hurukuro

Herve Berbille

Injiniya mu agrifood uye akapedza ethno-pharmacology.

"Kune mashoma mabhenefiti uye yakawanda njodzi!"

Verenga hurukuro

 

 

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