Ososayensi abasebenza eNyuvesi yaseWarwick bakwazile ukufakazela ukuthi ukudla ukudla okwengeziwe kwemifino nezithelo kungakhuphula kakhulu izinga lenjabulo. Lokhu kungafaniswa nokwanda kwenhlalakahle yezinto ezibonakalayo ngenxa yomsebenzi ophumelelayo. Imiphumela yocwaningo yanyatheliswa kwelinye lamajenali aseMelika ahlonishwa kakhulu.
Ngesikhathi sokuhlolwa, ochwepheshe bafunde isimo sengqondo nokudla kwabantu abayi-12000 abakhethwe ngokungahleliwe. Ngamunye wabo wayegcina idayari yokudla. Zonke izifundo ezibambe iqhaza ku-Household, Income and Labor Dynamics e-Australia Survey bekumele zibonise ukudla okusetshenziswa nsuku zonke, kanye nenani lakho.
Ngenxa yalokho, ososayensi bakwazile ukuqoqa ulwazi luka-2007, 2009 no-2013. Idatha etholiwe yaqhathaniswa nezimpendulo zokuhlolwa kwengqondo. Izici zomuntu siqu kanye nemininingwane mayelana nemali engenayo ethinta izinga lenjabulo nayo yacatshangelwa.
Njengoba kwenzeka, inani elikhulu lemifino nezithelo ezidliwa nsuku zonke linomthelela omuhle ezingeni lenjabulo. Ochwepheshe bathi lo mphumela udlula kakhulu imiphumela enenzuzo empilweni. Isizathu salokhu kungase kube i-carotenoids, etholakala emifino nasezithelo. Zithinta izinqubo ze-redox emzimbeni, okwandisa izinga lamahomoni. Ngokusho kochwepheshe, abantu abaningi abafuni ukwenza izinguquko ekudleni kwabo, ngoba indlela yokuphila enempilo ayikwazi ukuletha imiphumela esheshayo. Ngesikhathi esifanayo, kukhona ukuthuthuka okusheshayo esimweni esingokwengqondo okungakhuthaza abantu ukuba benze izinguquko ekudleni.
Imiphumela yocwaningo ingasetshenziswa emkhakheni wezempilo ukukhuthaza ukudla okunempilo.