Lokacin da suke nazarin haɗarin kamuwa da ciwon sukari, ƙungiyoyi biyu na likitoci daga Amurka sun yi wani binciken da ba a kwance a wannan yanki ba. Sun gano cewa cin abinci iri-iri ne ke haifar da kiba. Saboda haka, nauyin nauyi ya fi tsanani fiye da rashin aiki da ke hade da salon zaman. Kungiyoyin likitoci biyu sun magance batun nan da nan - daga Jami'ar Texas da Jami'ar Tufts.
Sun gabatar da rahotonsu a cikin mujallar PLOS ONE. Ya biyo bayansa cewa an gudanar da binciken tun shekara ta 2000 kuma an rufe masu aikin sa kai dubu 6,8 waɗanda aka ba da abinci na daban. Menu na wasu ya haɗa da kayayyaki iri-iri, yayin da rabon wasu ya haɗa da takamaiman jerin abinci. Shekaru goma sha biyar, mahalarta sun bi abincin. Sai masanan suka taru. Ya nuna cewa yawancin jita-jita daban-daban suna cikin menu na mutane, mafi girman haɗarin samun ƙarin fam. Irin wannan haɗin gwiwa, a cewar masana kimiyya, ana iya bayyana shi kawai. Metabolism na mutum yana fama da abinci daban-daban… Wannan yana bayyana a cikin canje-canjen matakan glucose na jini da karuwar hawan jini.
Rashin lafiya yana ƙara tsananta ta hanyar ƙarin fam ɗin da aka ajiye a cikin yankin peritoneal. Ko da a cikin yanayin lokacin da samfuran iri-iri, ba tare da togiya ba, suna cikin nau'in mahimmancin lafiyar ɗan adam. Dangane da bayanan da aka samu, masana kimiyya sun yi kira da a rage yawan jita-jita daban-daban, tare da tunawa cewa menu mai cike da abinci mai daɗi ya fi haɗari ga lafiyar ɗan adam fiye da salon rayuwa.