Abantu abaningi bayesaba ukushintshela ekudleni kwemifino ngoba besaba izinganekwane “zezokwelapha” zokuthi ukudla okunesimilo kungabangela ukuntuleka kwamavithamini namaminerali athile “abalulekile,” okuthi - futhi, okuthiwa - kungatholakala kuphela enyameni. nokunye ukudla okubulalayo. Nokho, ososayensi badalula le mibono eyiphutha ecasulayo ngamunye ngamunye.
Ucwaningo lwakamuva lwabantu baseMelika abangaba ngu-227.528 (abaneminyaka engaphezu kwengu-3 ubudala) babo bonke ubulili, ubudala, kanye nemali engenayo kubonise ngokucacile ukuthi abukho ubufakazi besayensi bokuxhumana phakathi kokuntuleka kwe-calcium ne-vitamin D kanye nokudla kwemifino.
I-Vitamin D ne-calcium idlala indima ebalulekile ekwakhekeni nempilo yamathambo abantu, ngakho-ke izazi zezokudla zinesithakazelo esikhulu sokwazi ukuthi yiziphi izimo zokudla ezivuna kakhulu ukumuncwa kwalezi zinto ngenani elanele. Idatha yakamuva ibonise ukuthi ukudla okujwayelekile okujwayelekile "okugcwele" kusetshenziswa inyama neminye imikhiqizo yezilwane akwanele kumuntu wanamuhla, futhi ukuze alondoloze impilo, umuntu kufanele abheke ezinye izindlela zokuthola izakhi.
Ucwaningo lubonise ukuthi, ngokuvamile, iningi labantu abenza ucwaningo (futhi kukhona abangaphezu kwezinkulungwane ezingu-200 kubo!) Basengozini yempilo yamathambo namazinyo, ngoba. bathola i-calcium ne-vitamin D engaphansi kakhulu. Isimo samanje sibuye singathandeki kubantu abathintekayo kwezemidlalo, ingasaphathwa abesifazane abakhulelwe nasebekhulile, ukuntuleka kwe-calcium kumane kuyingozi.
Ngokocwaningo, ososayensi baphawule ukuthi alikho iphethini phakathi kokuthi ungumuntu odla imifino noma cha - ukuntuleka kwe-calcium ne-vitamin D kuyafana. Ngakho-ke, singaphetha ngokuthi ukusetshenziswa kwenyama neminye imikhiqizo yezilwane akuphazamisi izinga lokudla kanye nokumuncwa kwalezi zakhi ezibalulekile nhlobo.
Kuyaphawuleka ukuthi imiphumela emihle kakhulu yaboniswa yizingane ezineminyaka engu-4-8: ngokusobala, ngoba kuyisiko ukuthi izingane zalesi sizukulwane zondliwe kakhulu nge-cottage shizi, imikhiqizo yobisi, futhi ngokuvamile, zichitha okuningi ekudleni kwazo okuhlukahlukene, okunomsoco. . Ukubikezelwa kwabantu abadala abenza ucwaningo kwakubi kakhulu, ngakho odokotela baphetha ngokuthi, ngokuvamile, izakhamuzi zaseMelika zisengozini yokuntuleka kwe-calcium ne-vitamin D, zingatholi lezi zinto ezibalulekile. Ngaphambilini, kwakungekho idatha enokwethenjelwa kulolu daba, futhi emphakathini wesayensi kwakukhona ngisho nokusikisela ukuthi ezinye izingxenye zabantu zisebenzisa lezi zondlo ngokweqile - ukwesaba okunjalo akuzange kuqinisekiswe.
"Le datha inikeza inkomba yokuqala ecacile yokuthi abantu abacebile abaphansi, abakhuluphele noma asebekhuluphele kakade basengozini enkulu yokuntuleka kwe-calcium ne-vitamin D," kusho umholi wocwaningo uDkt. Taylor S. Wallace. "Imiphumela iphinde ikwenze kucace ukuthi isibalo esikhulu sabantu baseMelika abayitholi nhlobo i-calcium ne-vitamin D eyanele, bedla ukudla kuphela (futhi bengasebenzisi izithasiselo zokudla zamavithamini namaminerali noma ukudla ukudla okucebile nge-calcium ne-vitamin D - I-Vegetarian)."
Imiphumela esekela lokhu kukhetha isekelwe kudatha yocwaningo olwenziwe yiNational Health and Nutrition Examination Survey (NHANES) esikhathini esiyiminyaka eyisikhombisa. Ngokwezindinganiso zezokwelapha, zithembeke kakhulu, futhi kakade sezishicilelwe kujenali yesayensi ehlonishwayo i-Journal of the American College of Nutrition, kanye nezinye izincwadi zezemfundo.
Eqinisweni, lolu cwaningo luyingqopha-mlando emlandweni. ngokombono wesayensi yesimanje, "esemthethweni", ihlanza inganekwane mayelana nokusebenziseka kokudla "okujwayelekile" komuntu ovamile waseMelika - hhayi kuphela umMelika.
Naphezu kweqiniso lokuthi i-United States iyizwe elithuthukile, futhi izinga lokuphila lapha liphezulu kakhulu, inani labantu eliholayo elihlukile empeleni alinalo ulwazi olunokwethenjelwa lokuthi ungayilondoloza kanjani impilo yakho ngokudla ukudla okunempilo nokunempilo, hhayi indlela ephakanyiswa yi-mass market. ukukhangisa.
Okubi nakakhulu, kunjalo, isimo salezo zigaba zomphakathi ezineholo elingaphansi kwesilinganiso. yilo mkhakha wabathengi abakhetha imikhiqizo yenyama esezingeni eliphansi, ibhikawozi kanye nemikhiqizo ye-pasta, ukudla okusemathinini kanye "okulungele ukwenziwa", kanye nokudla okuthengiswa izinkampani zokudla okusheshayo. Yiqiniso, akekho ophika ukuthi ukudla "okungenamsoco" okuvela ekudleni kuphansi futhi kunikeza umzimba izakhi ezanele, ukuthi ukusetshenziswa okwenyuka kwekhofi kugeza i-calcium emzimbeni, njll.
Kodwa-ke, manje, ngokusekelwe emiphumeleni yocwaningo, kungaphetha ngokuthi ngisho nokudla okujwayelekile "okuphumelelayo" kwaseMelika, empeleni, kunephutha, futhi akunampilo ngokuhamba kwesikhathi, uma kungenjalo "imfucumfucu" ngokuphelele. Lokhu naphezu kokusetshenziswa kwenyama neminye imikhiqizo, abaningi abayibheka njengesiqinisekiso sokuphelela, ngokwezempilo, umsoco! Lo mbono uphelelwe yisikhathi futhi awuhambisani neqiniso.
Okukhulu kakhulu ukukhuthaza wonke umuntu oqapha impilo yakhe futhi ofuna ukuyigcina kuze kube sekugugeni, enze imizamo yokuzigcina esesimweni. Udinga ukubheka ukudla okudlayo, ubheke ezinye izindlela ezinempilo esikhundleni sokudla okuvamile... Kudingeka uhlole indlela odla ngayo, uthole ukuthi yiziphi izakhamzimba ezishodayo ekudleni okuvamile, futhi ufunde izindlela ezintsha zokudla eziqhubekayo - kuyilapho ungabheki emuva “emadolobheni. izinganekwane” zokuthi ngenyama, kuthiwa ufa ngenxa yokuntuleka kwezakhi!