Ubudlelwane phakathi koxinzelelo nendlala bunamatye, ukutsho nje okuncinci.Unsplash / UCharles Deluvio Wakha wazifumana ujonge kwisibhengezo sefriorescent yefriji yakho ixesha elide elidlulileyo ngaphambi kokuba ulale, ngaphandle kokutya kathathu ngokupheleleyo ngosuku? Kutshanje ukufunda kubaphandi beYunivesithi yaseJohns Hopkins bachonge ihormone yendlala ebangela amanqanaba endlala anyuke ngokuhlwa, ngakumbi kubantu abathanda uxinzelelo kunye nokutya kakhulu. Ipapashwe kwi Ijenali yaMazwe ngaMazwe yokuTyeba kakhulu , Iziphumo zophando zibonisa ukuba kugqogqwa ikhitshi ngenxaezinzulwini zobusukuamashwamshwam ayisiyiyo nje inkanuko yokuzingca, kodwa sisalathiso sengxaki enkulu.
Iziphumo zethu zibonisa ukuba ngokuhlwa lixesha elinomngcipheko omkhulu wokutya kakhulu, ngakumbi ukuba uxinezelekile kwaye sele ulungele ukuzinkcinkca ngotywala, utshilo umbhali ofundayo uSusan Carnell, Ph.D., unjingalwazi oncedisayo kwizifundo zengqondo kunye nokuziphatha kwiYunivesithi yaseJohn Hopkins Isikolo seyeza kwi upapasho ndaba zekhampani . Iindaba ezimnandi zezokuba banalo olu lwazi, abantu banokuthatha amanyathelo ukunciphisa umngcipheko wokutya kakhulu ngokutya kwangoko emini, okanye bafumane ezinye iindlela zokujongana noxinzelelo, Uqhubeke.
UGqirha Carnell kunye neqela lakhe basekele kwisifundo sabo kuphando lwangaphambili olujikeleze i-ghrelin, ihormone yendlala eqinisekisiweyo ukuba iyenyuka ukuphendula uxinzelelo ngexesha lasemini. Ukwazi ukuba ukulawula iminqweno yokutya kakhulu kuya kusiba nzima kubantu abaninzi abatyebe kakhulu kunye nokuzinkcinkca ngotywala ebusuku, abaphandi bafuna ukuthelekisa indlala yabathathi-nxaxheba kunye noxinzelelo lwehomoni phakathi kwemini nobusuku
Amashumi amathathu anesibini abathathi-nxaxheba abatyebe kakhulu abaphakathi kweminyaka ye-18 kunye ne-50 abathathe inxaxheba kolu phando, bezila ukutya iiyure ezisibhozo ngaphambi kokutya ukutya okungamanzi kusasa okanye ngokuhlwa. Kungekudala emva koko, bafumana uvavanyo loxinzelelo apho ubuso babo babulinganiswa ngokurekhodwa kwekhamera yedijithali njengoko izandla zabo zazifakwe emanzini abandayo omkhenkce. Kuyaqondakala ukuba uninzi lwabathathi-nxaxheba lushiywe luxinzelelo kwaye belambile. Kwathi kanti, izifundo zangokuhlwa zibonise amanqanaba aphezulu endlala kwaye zatya ukutya okuthe kratya emva kovavanyo.
Ubudlelwane phakathi koxinzelelo nendlala bunamatye, kwaye njengoko isayensi isitsho, iyanzima nangakumbi emva kokutshona kwelanga. Idabi lokunciphisa ukutya okungenampilo ebusuku ebusuku alilungiswanga nje kuphela ngezidlo ezintathu ezinesondlo ngosuku. Ukutyala ixesha lakho kwimisebenzi yokunciphisa uxinzelelo njengokuzilolonga okanye ukucamngca kubalulekile njengokucwangcisa ukutya okusempilweni xa kufikwa ekugcineni indlala.
