Iziphumo zophando olutsha nazo zibandakanya ukubhekisela kumzimba omkhulu wobungqina obudlulileyo bokuba ukusela ikofu kunezinye izibonelelo zempilo ngexesha elide, nje kuphela ukuba ingadli ngokugqithisileyo.

Nangona kungakhange kugqitywe ukuba ukusetyenziswa kwekofu ngokugqithiseleyo kubangele ukugula kwengqondo, abaphandi balumkisa ngokusetyenziswa kwekofu ngokugqithiseleyo, abachaza ukuba akukho ngaphezu kweekomityi ezintandathu ngosuku.

Iziphumo zolu phando, oluqhutywe ngabaphandi beDyunivesithi yaseMzantsi Australia ngokusebenzisana nezifundiswa zakwamanye amaziko aquka iYunivesithi yaseCambridge kunye ne-Exeter, zipapashwe kwijenali ye-Nutritional Neuroscience.

Ikofu sesinye sezona ziselo zidumileyo kwihlabathi, kwaye umphandi uKitty Pham osuka kwiDyunivesithi yaseMzantsi Australia uthe: “Ngokusetyenziswa kwehlabathi okungaphezulu kweekhilogram ezilithoba zeebhiliyoni ngonyaka, kubalulekile ukuba siqonde naziphi na iziphumo zempilo ezinokubakho.

Uphononongo lukwayelona lubanzi malunga nekhonkco phakathi kwekofu kunye nemilinganiselo yomthamo wobuchopho, umngcipheko we-dementia kunye nomngcipheko we-stroke. Ikwalolona phando lukhulu kakhulu oluthathela ingqalelo idatha ye-volumetric yengqondo yokucinga kunye noluhlu olubanzi lwezinto ezibhidayo.

Ngenxa yazo zonke iingqikelelo ezinokwenzeka, kwafunyaniswa ukuba ukusetyenziswa kwekofu ephezulu kwakunxulunyaniswa kakhulu nomthamo wengqondo ephantsi, kwaye "ngokusisiseko, ukusela ngaphezulu kweekomityi zekofu ezithandathu ngosuku kunokukhokelela kumngcipheko omkhulu wezifo zengqondo ezifana nesifo sengqondo esiyingozi kunye nesifo sohlangothi."

Iikomityi ezimbini ngosuku

Ngokweengcebiso ze-European Food Safety Authority, akufuneki kubekho ngaphezu kwe-400 mg yekhofi ngosuku, malunga neekomityi ezine ukuya kwezintlanu kakhulu, kwaye ubuninzi bemihla ngemihla kubasetyhini abakhulelweyo akufanele kube ngaphezu kwe-200 mg.

Unjingalwazi uElena Hypponen wathi: “Ikofu ifanele ityiwe yonke imihla ibe phakathi kwekomityi enye okanye ezimbini eziqhelekileyo.” Kakade ke, kuba ubukhulu bekomityi bunokwahluka, ngokuqinisekileyo iikomityi ezimbini zekofu ngemini zilungile.

esinye isiselo

Abaphandi bakwacebisa umntu otya iikomityi ezingaphezu kwesithandathu ngosuku, ukuba acinge kwakhona kwaye ajonge esinye isiselo.

Umphandi ophambili, uNjingalwazi uDavid Llewellyn, weYunivesithi yase-Exeter, wongezelela wathi: “Abantu abasela ikofu eninzi banokuwunciphisa umngcipheko wokuphazamiseka kwengqondo ngokunciphisa umlinganiselo wokusela, umzekelo ngokusela iti njengenye indlela yekofu, engahambelaniyo nekofu. kunye nomngcipheko wesifo sengqondo esiyingozi ngokweziphumo zophononongo.

I-caffeine kunye nokulungiswa kolwazi

Ekuqaleni kwalo nyaka, abaphandi baseSwitzerland bafumanisa ukuba ukutya rhoqo kwe-caffeine kunciphisa umthamo we-gray matter kwingqondo, ebonisa ukuba ukusetyenziswa kwekofu kunokuphazamisa amandla omntu okucubungula ulwazi.

Kwaye iYunivesithi yaseMzantsi Australia iqhuba izifundo ngokuqhubekayo kwimiphumo yokusela ikofu, enye yeziselo ezizithandayo zase-Australia, kwimpilo yabantu. NgoFebruwari, iqela lophando lase-Australia libonise ukuba ukusetyenziswa kwekhofi enzima ixesha elide, iikomityi ezintandathu okanye ngaphezulu ngosuku, kunokunyusa inani lamafutha egazini, okwandisa umngcipheko wesifo senhliziyo (CVD).

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