Vanowana hukama pakati pekugara kwekudya kwenzungu uye hupenyu hurefu

Ongororo yakaitwa nevaongorori vepaT.H. School of Public Health. Chan, anobva kuHarvard University (United States) akaratidza izvozvo Kunyanya kushandiswa kwenzungu, zvose muhuwandu uye kuwanda, kunobatanidzwa nehuwandu hwekufa uye kuwedzera kwehupenyu hwehupenyu. pakati pevakuru vakuru, sezvakaburitswa mumagazini 'Nutrients'.

“Zvatakadzidza kubva muongororo iyi ndezvekuti Kunyange zvishoma zvishoma zvenzungu pavhiki zvinogona kubatsira kukurudzira hupenyu hurefu, kunyanya pakati peavo vane kudya kwehutano hakusi kukuru kutanga. Iri izano rinoshanda rinogona kuitwa kune vanhu vakawanda vari kutsvaga kuvandudza hutano hwavo, chinova chinhu chinonyanya kukosha kuvanhu vakawanda, "anoratidza Yanping Li, nyanzvi yekutsvakurudza yepamusoro muDhipatimendi reNutrition paTH School of Public Health. . Chan weHarvard, uye muongorori mukuru weiyi tsvagiridzo.

Ichi chidzidzo, chinotsigirwa neCalifornia Walnut Commission, yakawana kuti zvishanu kana kupfuura zvigadziro zvenzungu pavhiki (imwe kushumira = 30 gramu) inogona kupa rubatsiro rukuru kune ngozi yekufa uye tarisiro yehupenyu. Makumi matatu magiramu ewadnuts ndiwo anovaka muviri wakakosha kune hutano hwakakwana, kusanganisira mapuroteni (4g), fiber (2g), yakanaka sosi ye magnesium (45mg) uye yakanakisa sosi yakakosha omega-3 ALA (2,5g).

Kushandiswa kwezvikamu zvishanu kana kupfuura pavhiki kwaibatanidza ne14% yengozi yakaderera yerufu (kubva kune chero chikonzero), 25% yakaderera yengozi yekufa nechirwere chemwoyo, uye kuwana kweanenge makore 1,3 ehupenyu. avo vasina kudya nzungu.

Kudya nzungu kaviri kana kana pavhiki kunogonawo kuva nezvakunobatsira, sezvo chidzidzo chacho chakawana 13% yengozi yakaderera yekufa zvachose, 14% yakaderera mungozi yekufa nechirwere chemwoyo, uye kuwana kweinenge gore rehupenyu, zvichienzaniswa nevaya vasina kudya nzungu.

Sezvineiwo, kunyangwe pakati pevanhu vane suboptimal kudya, sekuyerwa neyakagadziriswa index yakavakirwa pakudya uye zvinovaka muviri zvinofanotaura chirwere chisingaperi chine njodzi, chete. kuwedzera kwehafu yekushumira pazuva mukudya kwe nut kwakabatanidzwa nemabhenefiti, kusanganisira 12% yakaderera njodzi yekufa uye 26% yakaderera njodzi yekufa kubva kuhutano hwemoyo, kunyanya.

Pachidzidzo ichi, vaongorori vakaongorora data kubva kuvakadzi ve67.014 muNurses 'Health Study vane makore akaenzana e63,6 makore uye 26.326 varume muHealth Professionals Follow-up Study vane makore 63,3 makore mu1986 (yekutanga kutenderera kwekuunganidza data pa kushandiswa kwenzungu mumapoka maviri).

Vatori vechikamu vaive neutano hwakanaka pavakapinda muzvidzidzo (semuenzaniso, isina kenza, chirwere chemoyo, uye sitiroko) uye yakateverwa kweanenge makore makumi maviri (20-1998).

Kudya kwekudya kwakaongororwa makore ega ega e4, umo vatori vechikamu vakashuma nezvekudya kwavo kwese kwekudya - kusanganisira kuti vaidya kakawanda sei walnuts, dzimwe nzungu dzemuti, uye nzungu - pamwe nemararamiro akadai sekurovedza muviri uye tsika yekuputa. Kubva pane idzi data, vatsvakurudzi vakakwanisa kuona kushamwaridzana pakati pekushandisa nut pamatanho akasiyana uye zviratidzo zvakasiyana zvehutano zvine chokuita nehupenyu hurefu.

Sezvo ichi chiri chidzidzo chekutarisa chinotarisirwa, Izvi mhedzisiro hazviratidzi kuvepo kwehukama hwechikonzero-mhedzisiro., asi ivo vanojekesa kuti walnuts inogona sei kubatsira kune hupenyu hwese hune hutano hunokurudzira hupenyu hurefu.

Vatori vechikamu vakadya huwandu hwenzungu dzaive dzakanyanya kuita muviri, vane chikafu chine hutano, vanonwa doro shoma, uye kutora mamultivitamine. Zvinhu zvose izvi zvinogona kukanganisa tarisiro yeupenyu; Zvisinei, vatsvakurudzi vakagadzirisa zvinhu izvi mukuongorora kwavo.

Chinyorwa chakagadzirwa neEM kubva kune teletype