Umbiko we-2015-2020
Izikhombisi-ndlela Zokudla ZamaMelika zikhiqizwa njalo eminyakeni emihlanu enyathelweni yezinyathelo ezimbili. Umqondo wami wukuthi sizobe sibhekene nomsindo omkhulu nongenasisekelo esihlokweni ngisho noma lokho kwacaca kubantu abaningi, kodwa akucaci - ngakho ake sikhulume lokho kuqala.
Uhulumeni kahulumeni uqala ukuhlanganisa iqembu lobuchwepheshe, elizimeleyo, ososayensi abahlolwe ngokucophelela abakhethwe yizontanga zabo.
Amalungu kumele adalule futhi ahlukanise nanoma imiphi impi yangempela noma engase ibe khona. Khona-ke, leli qembu lisebenza, ikakhulukazi esitsheni sezinhlanzi, cishe iminyaka emibili, kubukeza bonke ubufakazi obufanele, nokukhiqiza imibiko. Lezo zimbiko zigcina zihlangene ku- Umbiko weKomidi Lezokwelulekwa ZikaKhombandlela Yokudla , okufaka futhi esitsheni sezinhlanzi, hhayi kuphela ekuboniseni umphakathi-kodwa ngesimemo esasakazwa kabanzi sokuphendula umphakathi nokuhlaziya.
Ngemva kokuba umbiko wekugcina we-DGAC uthunyelwe ku-USDA ingabe inqubo yokwenza " Iziqondiso " zeDemary Guidelines kwaMelika ziqala. Le nqubo ayifuni isayensi eyengeziwe noma ubuchwepheshe, kodwa kunalokho ukugxila okukhulu kweCongress ngamacembu athakazelisayo akhethekile, futhi okushiwo lawo malungu eCongress kuya ema-ejensi amabili ase-federal aphethe iziqondiso zokugcina: USDA, ne-DHHS.
Esinye sezikweletu ezinkulu kule nqubo ukungahambi kahle kwemini phakathi kwemikhiqizo emibili, owokuqala wesayensi yezempilo yomphakathi, okwesibili kwethonya lezombangazwe.
Iqiniso lokuthi le mibhalo emibili ibizwa ngokuthi into enhle kakhulu, neyokuqala engaphansi kwesibili, yenza sengathi kubonakale sengathi ukugxeka okufanelwe yizingxenye zezombangazwe zenqubo kuqondene nendawo yesayensi, futhi. Lokho akulona iqiniso.
Inkinga ehlobene eduze yukuthi izikhombisi zokugcina zokudla kwamaMelika azikho, ngisho nokungeniswa kwabangane bami kwezinye izinhlangano eziphethwe yizinhlangano eziphathekayo, ezihloswe ngempela ngokuthi "izeluleko ezinhle kakhulu" mayelana nokuthi bonke abantu baseMelika kumele badle impilo enhle.
Kunalokho, yilokho osombusazwe bacabanga ukuthi kufanele kwenziwe ngekhwalithi engcono kakhulu, isazi ngomzamo wokulinganisela impilo yomphakathi ngezinzuzo zenkampani. Ngakho-ke akuyona imikhombandlela yokudla yamazwe aseMelika nhlobo, kodwa kunalokho isiqondiso somgomo wokudla uhlobo oluthile lwaseMelika. Ngesisekelo salokhu, ngiye ngafakazela ukuthi "Izinkombandlela Zokudla KwaseMelika" aziqanjwanga, futhi ukuthi igama lamanje lilingana nokukhangisa kwamanga.
Ngicacile, ngicabanga ukuthi kuzosiza ekugwemeni okungenani umsindo kanye nokungazizwa sonke esikusebenzelana nayo manje uma ukuhlukana phakathi komsebenzi ososayensi nokuziphendulela kwezombangazwe kwakucacile, futhi uma "Iziqondiso Zedayimane KwaseMelika" bebizwa ngokuthi into ethembekile kakhulu. Uma uvumelana, sicela usayine bese wabelana ngesicelo sami sokushintsha igama.
Ukuhambisa, manje, kumsindo nokungazenzi kahle.
Ngibhala ngibhala lokhu nje emva kokushicilelwa kokuhlaziya kuma- Annals of Internal Medicine , iphephandaba elihloniphekile, elibikezela i-US Dietary Guidelines (empeleni, I-Dietary Guidelines yamaMelika , kodwa kungani i-quibble) "Indawo engenazo ubufakazi. "Kunenkinga eyodwa kuphela: ukuhlaziywa kwakuyi-Zone engenazo iziFundo.
Umbhali, isazi sezinzwa esaziwayo esiye sabaluleke kakhulu empilweni yomphakathi njengesivikeli sokuphepha kwezidakamizwa, asikho umsebenzi ohlobene nokudla.
Ngokuvumelana nalokho okubonakala kuwukungahloniphi okuhlukile kwesiko lethu, ngokusobala kuze kube kuhlanganise nabahleli bezincwadi zezokwelapha ezibuyekezwa kontanga, kunomsoco-lokhu kuhlaziya kufana nokucela, uthi, i-dermatologist ekhethekile nge-acne ukubhala uchwepheshe wokuhlaziya yentuthuko yakamuva ku-neurosurgery.
Umphumela waba ngokuphelele. Ukuphawula kwakungalungile kakhulu, ukugxeka izici zeMikhombandlela Yezokudla umlobi owakusho ukuthi okwamanje okwakushiwo eminyakeni eyashiyiwe-noma engakaze ibe khona nakwezinye izimo. Kwakungekho futhi umahluko phakathi komsebenzi wangempela wochwepheshe bokudla, nokuhlukunyezwa kwalowo msebenzi yizombusazwe ekuthandweni kwama-lobbyists.
Okokugcina, umbhali wathi, noma okungenani sikhuthaze, ukuthi ngeke sikwazi ukuqiniseka ngokudla okunempilo kulezo zindawo lapho singenayo izilingo ezilawulwa ngokungahleliwe. Lokhu kungathandeki ngokweqile kubheka imingcele ejulile ye-RCTs ngokwayo, kanye nokungahambisani kwazo okuhlobene nempilo ethile, okubandakanya enkulu: yikuphi ukudla okukhethekile "okungcono kakhulu"? Ngiyakumema ukuba ucabange ngokucwaninga okudingekayo ukukhombisa, isibonelo, ukuthi ukudla okunemifino okulungile, ukudla okunempilo yaseMedithera, noma ukudla okunempilo ePaleo "kuyinhle" imiphumela yezempilo yabantu esikhathini esizayo. Lokho kusho ukuthi kukhona ukuhlanganiswa okukhulu kobufakazi obufanele ngokufanayo, kubandakanya, ngaphandle kokulinganiselwe, ama-RCTs.
Umhlahlandlela uphinde uqaphele ukuthi imiphumela ephezulu ye-RCT ingakhohlisa kanjani uma kungachazwisiswa ngososayensi ngokwayo, noma kuhlotshiswe abezindaba. Kokubili kwenzeka njalo, ngezinye izikhathi nemiphumela emibi kakhulu. Okubaluleke kakhulu-ke, ukuqinisekiswa ngezilingo ezihleliwe kungalungile- ngenxa yezizathu ezicacile kithi sonke. Noma ubani owaziyo ukuthi umbani ungaqala umlilo, futhi imvula ingayikhipha, inebufakazi bokuthi ukuqonda- ukuqonda kweqiniso- akuhlali kuncike ekuhlolweni okulawulwa ngokungahleliwe.
Ukuhlaziywa njengengxenye yomongo omkhulu wokunganaki kokudla kunzima kakhulu. Uma sithatha ukuthambekela kwesiphetho sayo esinengqondo, sizophumelela ekukholiseni umphakathi ukuthi akukho ochwepheshe futhi akukho ubuchwepheshe bokudla, futhi-ke (wena) akufanele ulalele noma ubani wethu. Ngaleso sikhathi, uvele ubeka ezandleni ze-Big Food, obonakala sengathi uyazi okuningi ngokudla okunomsoco ukuze udla nokudla inzuzo. Kubonakala kungaphezu kokungaqondakali ukuthi nakuba kungabikho ukuqeqeshwa okuphelele kokudla okunomsoco ukwenza okuhle, imboni yokudla inezobuchwepheshe bokulimaza, akunjalo? Uma kungenangqondo, ungayithengi.
Kodwa ngikhathazeka ukuthi ungayithenga- ngoba ukudayisa kuyimidlalo ye-jour. Inhloso yami ukuwuvala umdlalo, ngokukhomba, isihloko sami, okuhle, esibi, nokubi emibhalweni yezokudla - bese uzama ukukushiya ngokucacile mayelana nokuthi ngubani, nokuthi yini ongayethemba. Funda ku-Okuhle, Okubi, Nokubi.
Okuhle
Cishe konke mayelana nombiko we-DGAC - ngokuqinisekile kufaka ukugcizelela ukusimama. Akuyona into ephelele, ngoba abantu bahilelekile. Kodwa kuhle, futhi kungaphezu kokuhle; kuhle kakhulu.
Ukugxekwa, ngisho nabantu abalungile kakhulu abanezinhloso ezinhle, ngokuvamile bebelokhu bekungalungile. Cabanga, isibonelo, ukuphikisana kukaDGAC Report kuphetha ngokuthi i-cholesterol ayifanele igxile.
Umbiko we-DGAC awuzange uphethe ngokuthi i-cholesterol ayinabungozi, noma kufanele idliwe ngobuningi obungenamkhawulo, noma ukuthi ayikwazi ukuphakamisa i-cholesterol egazini, isho, izikhumba. Isiphetho sasimane nje ukuthi asenzi isingozi samanje, esicacile naleso samanje kuMelika waseMelika, ngoba isilinganiso samaMelika sesidla i-cholesterol ngaphansi kwesilinganiso esiphezulu esinconywe kakade. Zonke i-DGAC zithi ukukhuluma nge-cholesterol, nge-se, akuyona into ebalulekile noma ewusizo, ngakho-ke ayikuvumeli ukukhamuluka emibhalweni.
Labo abathintekayo ukuthi lokhu kusho ukuthi i-cholesterol kumele ibe yingozi kakhulu ingase ithole induduzo yokuthi umbiko we-DGAC awuncoma ukumemeza kwe-mercury ekudleni kwethu noma. Lokhu akukhona ngoba umuntu ucabanga ukuthi i-mercury ayinabungozi, kodwa ngenxa yokuthi ukugxila ekugwemeni i-mercury ekuqondiseni kokudla akukona ngesikhathi esifanele, kungadingeki, futhi akusizi usizo kuMelika ovamile.
Ngolwazi lwami, akekho umuntu ozithandela ukubulala i-mercury, ngakho-ke sidinga okungcono kakhulu, nesibonelo esingaphezu kwesinye isikhathi, futhi okunye okungajwayelekile kakhulu kufike engqondweni, okungukuthi: udaka. Abantu abane pica badla ukungcola nodaka. Izinkombandlela zokudla zithule ngendaba yokungenisa ubumba. Lokhu akusiyo ngoba imilenze engenamkhawulo-igcwele ubumba nsuku zonke bekungeke ibe yingozi; Ngokuphambene nalokho.
Kunalokho, kungenxa yokuthi izibhamu ezigcwele ukungcola kokudla kwasekuseni akuzona ukukhathazeka okujwayelekile, okubanzi kwabantu. Uma kwenzeka kuba njalo, ngilindela ngokugcwele imihlahlandlela yokugcina ijubane, futhi uxazulule lolu daba.
Umbiko we-DGAC awukwazanga amaMelika ukuthi adle amaqanda amaningi. Kunalokho, isiphetho mayelana ne-cholesterol sinciphisa nje lokhu: i-American average ayidingi isiqondiso esinikeziwe, isiqondiso esizinikezele kude nenkinga yokudla ayinayo okwamanje.
Ngakho-ke, ngenyama ngaphandle komunye uhlangothi. Osebenza nabo basePaleo bangase balungile ukuthi ama-antelope steaks noma inyamazane, njengezinkomba zesimanje se-Stone Age, ingaba yingxenye enempilo ekudleni kwe-Homo sapien. Kodwa i-American ejwayelekile ukudla inyama ayidli i-antelope; Udla ukudla okusanhlamvu okwenziwe izinkukhu kanye nezinkukhu ezitshaliwe, kanye nokushintshashintsha kwezihloko ezinjalo. Iseluleko sokudla inyama encane asizange senziwe kumongo wezwe elithile le-Paleo, kodwa kunalokho -kufanele kufanele- ezweni langempela, inyama yangempela abantu bangempela bayidla, kanye nemiphumela yangempela kokubili impilo yabantu, kanye nempilo yomhlaba.
Umbiko we-DGAC wathola lokhu, futhi cishe konke okunye, kulungile. Njengoba kuphawuliwe, kuhle. Kakhulu kakhulu, kuhle kakhulu. Kubuye kusizinda somphakathi, esivunywe yizazi ezihlukahlukene, ezivelele zokudla; futhi ngokuhambisana nemigomo esekelwe uhlanganiso lwabachwepheshe kanye nabaholi abacabangelayo abavela emazweni angu-30.
Ungathembela kuso.
Okubi
Cishe konke mayelana nenqubo ehamba ngaphansi kwesiphi isayensi ososayensi bezempilo emphakathini ecabanga ukuthi kungcono empilweni kulokho osombusazwe bacabanga ukuthi kufanele kwenziwe ngakho, futhi bazenze sengathi bafana. Amazwana ngabangewona ochwepheshe abonakala bengaboni ukuthi abanakho ulwazi. I-Commentary yilabo abane-axe yokugaya abangakwazi ukuphawula imbazo abayalayo.
Nginenhlonipho enkulu kwabanye abantu namaqembu angajabuli ngemininingwane ku-DGAC Report (nokuhlonipha okuningi kwabanye). Kodwa noma kunjalo, uma bethembekile, banesibopho sokuvuma iphethini ekhona.
I-high-profile pick picking ishukumiseleka kakhulu ngemibono kune-epidemiology. Akuyona into engaqondakali ukuthi ukuphikisana nokuphakamisa ikhanda le-cholesterol kuvela ezikhungweni, noma ukuthi ikhala elifuna ukuba sonke sidle inyama, ibhotela, noshizi, ingumthombo wokuphikisana wokuthi umbiko we-DGAC wawunqande kakhulu kulezo zindawo.
Bobabili lababahluleli, nabanye abafana nabo, bakusho izindlela ezimbi nge-DGAC ukwenza icala labo. Kodwa, masibe sobala. Zisho kuphela izindlela ezimbi lapho bengathandi isiphetho. Izindlela zokudoba kufanele zibe yizinto ezingavumelani kuzo zonke imibono, hhayi ngokuvumelana nezimo.
Uma ngabe ngempela mayelana nekhwalithi yezindlela, ukuphikisana ngeke kuhambisane ngokucacile nezintandokazi ezisungulwe. Ummeli wokudla amaqanda okwenzeka njengesazi endleleni yokucwaninga kufanele aphikisele ezindleleni ezingalungile ukuthi isiphetho sisekela amaqanda noma cha. Asibona lutho lwayo.
Zonke izigxeko mayelana nombiko we-DGAC zihambisana cishe ngokuphelele nezintandokazi ezisemqoka, izinto eziza kuqala, neziphetho zalabo abakhokhisa amacala-okubonisa ukuthi ngempela ayikho inkinga ebalulekile ngezindlela; abantu abathandani izici ezithile zesinqumo. Uma izindlela ezimbi ziyizinkinga, khona-ke ukuphikisana neziphetho ze-DGAC ezisekelwe kulezo zindlela ezinzima ngeke zifinyelele kulabo abangenqabela lezo ziphetho Awukho umlando ukuthi yiziphi izindlela.
Ama-vegans aphikisana neqanda ukusetshenziswa ngezizathu eziningi, kuphela ingxenye esekelwe kwisayensi yezinhliziyo zenhliziyo, futhi ikakhulukazi etholakala ngokuziphatha okuphathelene nokuziphatha nokukhathazeka kwemvelo. Labo abafuna ukuba sidle inyama eningi futhi sebezibophezele kuleso siphakamiso, ikakhulukazi ngenxa yokuthi bathole inzuzo emgqeni, baye banquma ngaphambi kokuba babheke izindlela zokuphetha okuphambene nazo.
Lezi akuzona ukugxekwa okusemthethweni kwezindlela ngezindlela ze-methodologists. Laba bantu abathokozi ngeziphetho ezihlukile emibomweni yabo.
Ngakho-ke, ukugxeka okunjalo, ngombono wami, ukuphazamiseka komsindo okuvela ekubambeni kombiko we-DGAC, futhi ngaleyo ndlela: kubi.
Futhi ekugcineni, wonke umehluko phakathi koMbiko we-DGAC ka-2015, kanye nezinkombandlela ezisemthethweni zemihlahlandlela lapho leso siqondiso esihle senziwe ubugebengu-kubi.
Yini e-Ugly
Cishe konke okwenzekile kusukela umbiko we-DGAC uqale ukukhishwa.
Sineziqondiso ezinhle kakhulu ezisekelwe kwisayensi. Sikuhlasele, sasihlukumeza, izingxenye ezithintekile, asihambisanga kahle, futhi sizombusa ngezombusazwe zibe yize okungenangqondo. Kule nqubo, sinciphise ithemba labantu abazinikezele empilweni yomphakathi, futhi bonke badlala ezandleni zalezi zimboni ezizuzisa ekuhambeni kwethu. Sonke, sinamafutha amaningi, sigula futhi sididekile kakhulu ngokuthi kungani kufanele sibe nomunye umuntu onyakazayo ngalokhu eya ebhange.
Kumbiko we-DGAC, sinomntwana omuhle. Izombusazwe zanezela umthamo omkhulu wokugeza amanzi. Ukwehluleka ukuhlukanisa- kuwububi obubi.