Pfupisa nyaya yacho:  Unoda kuva nekurukurirano yakaoma nehafu yako imwe kana kuti mukuru wako webasa here? Kungava pfungwa yakanaka kuvabudisa kunodya kudya kwemanheru. Tinowirirana zviri nani patinenge tichidya, maererano nevatsvakurudzi avo vakati zvinoita kuti munhu wose kubva kune vatinoshanda navo kusvika kuvana aratidzike kuva anofadza zvikuru. Masayendisiti echiDutch neeCanada akakumbira varume nevakadzi vanenge 100 kuti vazadze fomu remibvunzo nguva imwe neimwe yaipedza kanenge maminitsi mashanu vachitaura nomumwe munhu. Kudya zvakanaka: Masayendisiti akaona kuti vanhu pavanodya kumba kana kubasa vanonzwa vachifara uye vakasununguka. Inenge chikamu chimwe cheshanu chemisangano 1.000 yakanyorwa chakaitika panguva yezvokudya, inoshuma kudaro magazini inonzi Physiology and Behavior. Muzviitiko izvi vatori vechikamu vainzwa vachifara zvikuru uye vakasununguka zvikuru, kungava kumba, kubasa kana kuti kumwewo. Vainzwa vane ushamwari zvikuru, vaiteerera zvikuru, vaipa rumbidzo dzakawanda zvikuru uye vaiwanzobvumirana pane zvisina kufanira. Vaifungawo kuti munhu wavaiva naye aiva noushamwari uye aifarirwa. Uye masangano ehurumende akaparara pakati pevakuru nevashandi uye vanhu vakuru nevana. Imwe tsananguro inobvira ndeyokuti kutsenga kunowedzera mwero wekemikoro yomuuropi inonzi "serotonin" inoita kuti unzwe zvakanaka. Zvokufunga nezvazvo: Ongororo yacho yakaratidza kuti vanhu vanokurukura nyaya dzakaoma kana vari pakudya. Kunobvirawo kuti kudya pamwe chete kunowedzera chishuvo chedu chomuzvarirwo chokufarirwa nokufadza vamwe. Marije aan het Rot, weYunivhesiti yeGroningen, muNetherlands, akati misoro yakaoma ingakurukurwa zvakanakisisa panguva yezvokudya. Vakuru nevashandi uyewo vabereki nevana, vose vangawana zviri nyore kuwirirana patafura nepo kudya kwemanheru kungava kusiri pfungwa yakanakisisa nokuda kwedate rokutanga. Dr Rot vakati vanhu vari muchidzidzo chavo vaizivana uye migumisiro yokudya pamwe chete ingave yakasiyana pakati pevanhu vavasingazivi. Kunze kwechinhu chipi nechipiwo zvacho, zvokudya zvingava zvinotora nguva refu uye vanhu vanosangana kokutanga vangatambura kuti vawane kurukurirano yakakwana.
Ongororo yokuNetherlands neCanada yakatarisa varume nevakadzi 100. Zvokudya zvakaita kuti munhu wavaiva naye ave 'anodziya' uye 'anodiwa' Kuruma kunowedzera mwero wemakemikari anoita kuti unzwe zvakanaka anonzi serotonin.