Mumakumi mashoma emakore apfuura, vanachiremba vakawanda pasi rose vakazivisa ngozi dzezvokudya zvine mafuta kumuviri. Vakakakavadzana, semuenzaniso, kuti nyama ine mafuta inogona kumutsa kuitika kwehuwandu hwezvirwere zvemoyo.
Kana dziri kudya zvokudya zvine shuga yakawandisa, ngozi dzazvo dzakatanga kukurukurwa makore mashomanene apfuura. Sei izvi zvakaitika, nokuti shuga yakadyiwa kwenguva yakareba kwazvo? Vatsvakurudzi veCalifornia vakawana kuti izvi zvingave zvakaitika nekuda kwehungwaru hwemashuga magnate, avo vakakwanisa kubhadhara mari yakawanda kune masayendisiti nokuda kwekubudisa mhedzisiro inodiwa.
Kutariswa kwevaongorori kwakanyudzwa nekuburitswa kwe1967, iyo ine ruzivo nezve mhedzisiro yemafuta uye shuga pamwoyo. Zvakazozivikanwa kuti masayendisiti matatu akaita tsvakurudzo pamusoro pemigumisiro yeshuga pamuviri wemunhu akawana $ 50.000 (nemazuva ano maitiro) kubva kuShuga Research Foundation. Bhuku racho pacharo rakashuma kuti shuga haitungamiri kune chirwere chemwoyo. Mamwe magazini, zvisinei, aisada mushumo wemari kubva kumasayendisiti, migumisiro yacho haina kumutsa fungidziro munharaunda yesaenzi yenguva iyoyo. Risati raburitswa bhuku rinonyadzisa, nzanga yesainzi yeAmerica muUnited States yakanamatira kune mavhezheni maviri ekupararira kwezvirwere zvemoyo. Mumwe wavo ane hanya nekushungurudzwa kweshuga, imwe yacho - simba recholesterol nemafuta. Panguva iyoyo, mutevedzeri wemutungamiri weShuga Research Foundation akapa rubatsiro rwemari kune chidzidzo chaizobvisa kufungirana kwese kubva kune shuga. Zvinyorwa zvakakodzera zvakasarudzirwa masayendisiti. Mhedziso idzo vaongorori vaifanira kutora dzakagadzirwa pachine nguva. Zviripachena, zvaive zvakanakira kuti magineti eshuga atsause fungidziro dzese kubva pachigadzirwa chiri kugadzirwa kuitira kuti kudiwa kwacho pakati pevatengi kusadonha. Mhedzisiro chaiyo inogona kunge yakashamisa vatengi, zvichiita kuti makambani eshuga awane kurasikirwa kukuru. Maererano nevatsvakurudzi vanobva kuCalifornia, kwaiva kuonekwa kwechinyorwa ichi chakaita kuti zvibvirire kukanganwa pamusoro pemigumisiro yakaipa yehuga kwenguva refu. Kunyange mushure mokunge migumisiro ye "chidzidzo" yakasunungurwa, Sugar Research Foundation yakaramba ichibhadhara tsvakurudzo dzine chokuita neshuga. Pamusoro pezvo, sangano iri rave richishanda mukusimudzira kudya kwemafuta mashoma. Mushure mezvose, zvokudya zvakaderera-mafuta zvinowanzova neshuga yakawanda zvikuru. Zvechokwadi, chimwe chezvikonzero zvikuru zvezvirwere zvakasiyana-siyana zvemwoyo ndeyekudyiwa kwezvokudya zvine mafuta akawanda. Munguva pfupi yapfuura, zviremera zvehutano zvakatanga kunyevera vadikani zvinotapira kuti shuga inobatsirawo kuhosha yemwoyo. Kuburitswa kunonyadzisa kwa1967, zvinosuwisa, handiyo chete nyaya yekunyepedzera mhedzisiro yeongororo. Saka, semuenzaniso, muna 2015 zvakazozivikanwa kuti kambani yeCoca Cola yakagovera mari hombe yekutsvakurudza iyo inofanirwa kuramba mhedzisiro yecarbonated drink pakuonekwa kwekufutisa. Iyo yakakurumbira kambani yeAmerica yakaita mukugadzira masiwiti yakaendawo kune hunyengeri. Akabhadhara ongororo yaienzanisa huremu hwevana vaidya zvihwitsi nevasina. Somugumisiro, zvakazoitika kuti mazino anotapira anorema zvishoma.