Vanodya nyama vanochinjira kukudya kwemuriwo vanowana huremu hushoma nekufamba kwenguva pane avo vasingachinji kudya kwavo. Mhedziso iyi yakaitwa nemasayendisiti eBritain. Ongororo iyi yakaitwa sechikamu chemushandirapamwe wegomarara - zvinozivikanwa izvozvo Pane kubatana kwakananga pakati pekufutisa negomarara.
Masayendisiti kubva kuYunivhesiti yeOxford akaongorora dhata pamusoro pekudya kwe22 vanhu vakaunganidzwa muna 1994-1999. Vakapindura vaive nekudya kwakasiyana - vaive vanodya nyama, vanodya hove, vakasimba uye vasina kuomesesa vemiriwo. Vakayerwa, miviri yemuviri yakayerwa, kudya kwavo uye mararamiro akadzidzwa. Anenge makore mashanu gare gare, pakati pa2000 na2003, masayendisiti akaongororazve vanhu vakafanana.
Zvakazoitika kuti mumwe nemumwe wavo akawana avhareji ye 2 kg muhuremu panguva ino, asi avo vakatanga kudya zvishoma chikafu chemhuka kana kushandura kune yezvinodyarwa vakawana inosvika 0,5 kg yehuremu hwakawandisa. Muzvinafundo Tim Key, avo vakatungamira boka revasaenzi, vatotaura izvozvo Yagara ichizivikanwa kuti vanodya miriwo vanowanzoonda kupfuura vanodya nyama., asi hazvisati zvamboitwa zvidzidzo nekufamba kwenguva.
Akawedzera kuti: “Zvinogamuchirwa kuti kudya kwakaderera nemacarbohydrates uye mapuroteni akawanda kunoita kuti uremerwe. Asi takazviona vanhu vanodya macarbohydrates akawanda uye mapuroteni mashoma vane huremu hushoma.
Akasimbisawo kuti avo vanoita zvishoma vanosimbisa muviri vanorema. Izvi zvinosimbisa kuti nzira inonyanya kushanda yekudzivirira kufutisa ndeyekusanganiswa kwekudya kwakanaka uye kurovedza muviri.
Dr. Colin Wayne, purezidhendi weNational Obesity Forum, achitsinhira pamusoro pemigumisiro yenzvero yacho, akanyevera, kuti: “Chipi kana chipi chaunodya, kana ukashandisa macalorie akawanda kupfuura aunopedza, uchawedzera uremu.” Akawedzera kuti, pasinei nemigumisiro yekudzidza, vegetarianism haisi mhinduro yepasi rose kumatambudziko ane kuwandisa.
Ursula Ahrens, mutauriri weBritish Dietetic Association, akasimbisa kuti kudya kwemiriwo hakubatsire kurwisa kufutisa kuriko. "Chikafu chemachipisi nechokoreti zvakare 'chinodya miriwo', asi hachina chekuita nemararamiro ane hutano uye hazvikubatsire kuderedza uremu." Asi zvakadaro, akawedzera, vanodya miriwo vanowanzodya michero yakawanda, miriwo, nyemba, uye zviyo, izvo zvakanakira hutano.
Kubva pane zvigadzirwa zvesaiti