Kuba ahantu umuntu atuye hari ibiti, ibyatsi n'ibindi bimera bishobora kuba bifite uruhare rukomeye ku buzima bwo mu mutwe, cyane cyane ku bagore batwite.
Ubushakashatsi bwakozwe n'abahanga bo muri Kaminuza ya Bar-Ilan muri Isirayeli bwakorewe ku bagore 385 batwite, hagamijwe kureba niba aho batuye hafitanye isano n'urwego rw'ihungabana bafite.
Abashakashatsi bapimye imisemburo ya cortisol na cortisone iri mu misatsi y'abo bagore, kuko iyi misemburo ishobora kwerekana urugero rw'umunaniro n'imihangayiko umuntu yagize mu gihe kirekire.
Ibyavuye muri ubu bushakashatsi byagaragaje ko abagore batuye mu duce turimo ibiti byinshi, ibyatsi n'ahantu hatoshye bagaragaje urugero ruto rw'iyo misemburo ugereranyije n'abatuye ahantu hatarimo ibimera byinshi.
Abashakashatsi bavuga ko ahantu hari icyatsi hashobora gufasha abantu kuruhuka mu mutwe, kugabanya umuvuduko w'ibitekerezo byinshi no gutuma umuntu agira ubuzima bwiza bwo mu mutwe.
Abahanga mu buzima bavuga ko ihungabana rikabije mu gihe cyo gutwita rishobora kugira ingaruka ku mubyeyi ndetse no ku mwana uri mu nda.
Umuganga w'inzobere mu buzima bw'abagore batwite asobanura ko igihe umubyeyi agize umunaniro ukabije cyangwa stress idacika, bishobora kugira uruhare mu bibazo birimo kubura ibitotsi, kugira umuvuduko w'amaraso udasanzwe ndetse no kugira ingaruka ku mikurire y'umwana.
Abahanga mu by'ubuzima bwo mu mutwe na bo bavuga ko ahantu hatoshye kandi hatuje hashobora gufasha ubwonko kugabanya umunaniro kuko umuntu aba afite ahantu ho kuruhukira no kongera gutuza.
Mu gihe imijyi ikomeje kwaguka, ahantu hari ibimera hakomeje kugabanuka kubera inyubako nyinshi n'ibikorwa by'iterambere. Abashakashatsi bavuga ko ibi bishobora gutuma abantu benshi batakaza inyungu zituruka ku bidukikije.
Bityo, basaba ko imijyi yashyiramo imbaraga mu gutera ibiti, kubaka ubusitani rusange no kurinda ahantu hatoshye kugira ngo bifashe abaturage kugira ubuzima bwiza.
Ubu bushakashatsi bugaragaza ko ibidukikije atari ibintu byo kureberwa gusa, ahubwo bishobora kugira uruhare rukomeye ku buzima bw'umuntu.
Ku bagore batwite, ahantu hari ibimera byinshi hashobora kuba kimwe mu bifasha kugabanya ihungabana no gutuma igihe cyo gutwita kirushaho kugenda neza.
Abahanga basanga gutera igiti bishobora kuba intambwe nto, ariko ikagira uruhare runini mu kubaka ahantu heza kandi hagirira akamaro ubuzima bw'abantu.