Chingwa chakatsva chinokanganisa vanhu sei, uye kudya chingwa chakatsva kunokonzera gomarara here?

Zvagara zvichizivikanwa kuti kupisa, tisingatauri kupisa, zvimwe zvekudya zvinogona kutungamirira mukuumbwa kwemakemikari akabatanidzwa nekenza - asi zvakadini netoast?

Izvi zvinosanganisira heterocyclic amines uye inonzi polycyclic inonhuwira hydrocarbons, izvo zvinogona kutungamira kune zvakakangwa kana kuputa chikafu chinounza njodzi kuhutano.

Kana chingwa chakapiswa, zvinonetsa zvakawanda zvakatenderedza njodzi yekuumbwa kweacrylamide, komisheni yakabatana negomarara uye kukuvara kwetsinga mumhuka. Nekudaro, humbowo hwekubatana kwakananga pakati pegomarara neacrylamide muchikafu chinopedzwa nevanhu huri kure nekugutsikana. Nepo zvimwe zvidzidzo zvakaratidza njodzi yakapetwa kaviri yegomarara reovarian uye uterine pakati pevakadzi vanodya kombi iyi muchikafu.

Zvisinei vanachipangamazano vezvehutano muEuropean Union vakasarudza kutora nzira yekuzvidzivirira, vachikurudzira kuti vanhu vadzivise kudya chingwa chakatsva kana maflakes egoridhe nekuti anogona kunge aine mazinga asingagamuchirwe eacrylamide. Iyo UK yakaenda kure sezvo Food Standards Agency yakataura kuti kunyangwe toast yebrown inowedzera njodzi, uye inopa zano kuti toast ibikwe kune yegoridhe ruvara.