Ucwaningo olwanyatheliswa kuyi-American Journal of Medicine lubonisa ukuthi, jikelele, indlela yokudla egxile ekwandiseni ukudla izithelo, imifino, namantongomane ibonakala iqinisekisa kakhulu ekunciphiseni ingozi yokuthuthukisa isifo senhliziyo kunamasu agxile kuphela ekunciphiseni ukudla. amafutha. ingxenye.
Lolu cwaningo olusha luchaza ukuthi nakuba ukudla okunamafutha amancane kunganciphisa i-cholesterol, akuqinisekisi ekwehliseni ukufa okubangelwa isifo senhliziyo. Ukuhlaziya izifundo ezibalulekile mayelana nobudlelwano phakathi kokudla okunomsoco kanye nempilo yenhliziyo emashumini ambalwa eminyaka adlule, ososayensi bathola ukuthi ababambiqhaza abalandela ukudla okuyinkimbinkimbi okuklanywe ngokukhethekile, uma kuqhathaniswa nalabo abavele banciphise ukudla kwabo amafutha, babonise iphesenti elikhulu lokunciphisa ukufa okuhlobene nesifo sikashukela. izifo zesistimu yenhliziyo futhi, ikakhulukazi, i-myocardial infarction.
Ucwaningo lwangaphambilini mayelana nobudlelwano phakathi kokudla nesifo senhliziyo lwathi amazinga aphezulu e-cholesterol e-serum ekwandeni kokudla kwamafutha agcwele, okwaholela ekwandeni kwamathuba okuba nesifo senhliziyo. Lokhu kuholele ekutheni i-American Heart Association income ukunciphisa ukudla kwamafutha abe ngaphansi kuka-30% wamakhalori wansuku zonke, amafutha agcwele abe ngu-10%, kanye ne-cholesterol ibe ngaphansi kuka-300 mg ngosuku.
"Cishe lonke ucwaningo lwemitholampilo ngeminyaka yawo-1960, 70s, kanye nama-80s lwalugxile ekuqhathaniseni ukudla okunamafutha aphansi, okunamafutha aphansi, namafutha ane-polyunsaturated," kusho umlobi osebenza naye wocwaningo uJames E. Dahlen wase-Arizona State. Inyuvesi. “Lokhu kudla kusize kakhulu ukwehlisa i-cholesterol. Nokho, azizange zinciphise izinga lokufa kwe-myocardial infarction noma ukufa kwenhliziyo.”
Ngokuhlaziya ngokucophelela ucwaningo olukhona (kusukela ngo-1957 kuze kube manje), ososayensi bathole ukuthi indlela ephelele yokudla okunomsoco, kanye nokudla okunesitayela saseMedithera ikakhulukazi, kuyaphumelela ekuvimbeleni isifo senhliziyo, ngisho noma bengakwazi ukwehlisa i-cholesterol. Ukudla okunesitayela saseMedithera kuncane ngemikhiqizo yezilwane namafutha agcwele futhi incoma ukudla kwamafutha e-monounsaturated atholakala kumantongomane namafutha omnqumo. Ikakhulukazi, ukudla kuhilela ukusetshenziswa kwemifino, izithelo, okusanhlamvu, okusanhlamvu okuphelele nokhula lwasolwandle.
Ukuphumelela kokuhlanganisa imikhiqizo ehlukahlukene ye-cardioprotective kubalulekile - futhi mhlawumbe kudlula ngisho nezidakamizwa eziningi nezinqubo eziye zagxila ku-cardiology yesimanje. Umphumela wocwaningo okuhloswe ngalo ukunciphisa amafutha okudla wawudumaza, okwenze kube noshintsho endleleni yocwaningo olwalandela olubheke endleleni ebanzi yokudla okunomsoco.
Ngokusekelwe ebufakazini obuvela ocwaningweni oluningi olunethonya olubuyekezwe kulesi sihloko, ososayensi baye baphetha ngokuthi ngokugcizelela ukubaluleka kokudla okuthile nokukhuthaza abantu ukuba banciphise ukudla kwabo abanye, ungakwazi ukuthola imiphumela engcono kakhulu ekuvimbeleni isifo senhliziyo kunokukhawulela ukuncoma ukudla okuphansi. -ukudla okunamafutha. Ukukhuthaza ukusetshenziswa kwamafutha omnqumo esikhundleni sebhotela lenkomo kanye nokhilimu ngenkathi ukwandisa inani lemifino, izithelo, okusanhlamvu okuphelele namantongomane athembisa ukusebenza kahle.
Kule minyaka engamashumi amahlanu edlule yokuhlolwa komtholampilo, sekusungulwe ukuxhumana okucacile phakathi kokudla okunomsoco kanye nokuthuthukiswa kwe-atherosclerosis nezinye izifo zenhliziyo. Ukunaka okulinganayo kufanele kukhokhwe kulokho okudliwayo nalokho okungasetshenzisiwe, lokhu kuphumelela kakhulu ekuvimbeleni izifo zenhliziyo kunokwethulwa kokudla okunamafutha aphansi.