Amafutha ngelixa
Nangona ezinye iingqondo ziphazamiseka ngokudala amacwecwe, abanye sele befumene indlela eya kwi-ghrelin. Ukuze usebenze le hormone, udinga i-enzyme ekhethekileyo, kwaye yena uyavuma ukuba asebenze kuphela xa unokutya okunamafutha. Kwaye ukuba phambi kokuba abaphandi baqiniseke ukuba i-ghrelin iqokelela, xa isisu singenalutho, ukuba ungene phambi kokufika kokutya okulandelayo, ngoku bazimisele ukujonga. Akulambile ukuvuselela i-ghrelin, kodwa ukutya kweepropati ezithile. Inkqubo yemveliso ye-hormone yakhiwe ngobuzwe bemvelo. Xa uzifumana, ubuchopho bufumana uphawu lokuba iikhalori ziyafumaneka. Kwaye uqala inkqubo yokugaya. Xa kungabikho lipids, i-ghrelin "ilala", kwaye amanqatha akaphuli. Kukho izizathu zokuqinisekisa ukuba le nto inomthelela ekuqoqweni kwamanqatha angaphantsi. Amagundane atyiswa ukutya kweebhokhwe, esususile ihomoni ngaphambi koko, wongezelela ubunzima obuncinane kunabo abakho. Abantu abongezelwe kuwo ngaphezu kwesiqhelo, bakhula njengengqumbo. Ngendlela, i-ghrelin ithuthukisa ukuqonda kwanokutya okulula. Yingakho abaninzi abangenawo ioli "abayiyohlwaya." Kwaye wena, ukuba kungekudala ungayi kuzihlaziya ngokuphangaleleyo, ungayiguquli isisu ngesahlulo seshizi. Yiyeke kwi-reception eyona nto, xa umqhubi wakho uya kuba nento yokusebenzela.
Kwimpembelelo yoqikelelo
Ngokwenzululwazi ekhokelwa nguJeff Branstrom weYunivesithi yaseBristol, ukuxhamla ngokuxhomekeka kuncike kakhulu kwimbono. Ukuba sikholelwa ukuba sondliwe kakuhle, asiyi kuba nomnqweno wokuhlala phantsi kwakhona ixesha elide. Uvavanyo olwenziweyo luqinisekisa ngokupheleleyo le ngcamango. Ekuqaleni kwabo, abathathi-nxaxheba babonisa izithako ekuthiwa bazimisele ukulungiselela ukudideka. Omnye ovela phezulu, umntu ovela kwisiqhamo esincinane. Emva koko bacela ukuba ndiqikelele ukuba ingaba "i-refueling" enjalo yayinokwanela kubo. Emva kweeyure ezintathu emva kokutya babonisana malunga neentlungu zesisu. Abo babecinga ukuba isahlulo sinamaapula angaphezulu, kwiimpendulo kwimibuzo yomibini, ubungqina bokuba baxhamle. Ubuqhetseba kukuba bekunzima ukusuka kwinani elincinci lezinto. Ngomnye uvavanyo, abaphandi "badlala" ngeplate. Yayixhotywe ngepom eyakhelwe ngaphakathi, apho ngexesha lokutya longezwa, ke isobho sanyulwa. Amavolontiya ayengaziwa malunga nalokhu, Ngenxa yoko, umlinganiselo wokuzondla ulinganiselwe ngokungakhange ufumane ubungakanani bokuqala, kodwa kuthiwa. Ngenxa yoko, "ininzi" kunye "ncinane" -iyantlukwano yesiqhelo kwaye ichongiwe ngumntu ngamnye. Phantse imigaqo efanayo isetyenziselwa ukumakisha kwimveliso. "I-fat-fat" okanye "i-dietary" isetyenziselwa ukufumana amancinci. "Isondlo" senza umphumo ochaseneyo.
Musa ukuzithemba i-receptors, kholelwa amehlo
Eyokuqala, kwenzeka, iphosakele xa ihlola umxholo weoli umveliso. Kwaye lo umehluko ophezulu phakathi kwabantu abagqithisileyo nabancinci. Kwinqweliso, uvelwano lwababamkeli baxhamla. Ukuseka eli qiniso, uKhristina Feynl-Bisset waseYunivesithi yaseAdelaide (e-Australia) wahlela oku kulandelayo. Kubantu beentlobo ezahlukeneyo zobunzima, yena neqela lakhe banikela isiselo, kwaye wonke umntu wacelwa ukuba acinge ukuba ngaba kukho inqatha okanye ayikho. Wayekho, kodwa akubona bonke ababembona. Kwaye kwakungabantu abakhulu kakhulu abangayifumani. Kwakhona izazinzulu zilinganisela izinga le-hormone ephuma emathunjini ukuya kwigazi ngexesha lokuba sidle ukutya okuqukethe i-lipids. Lowo ojongene nokuzalisa. Kwaye kwakhona, ukuxhomekeka kwinqununu kuye kwaqinisekiswa: kwizinto ezincinci ziveliswa ngaphezulu. Bayafuna ukutya okungaphantsi. Kuye kwenzeka ukuba intsalela idala imvelaphi yokunyuka okuqhubekayo. Ukuphula ulandelelwano, zixhamle nomgaqo: "Ndimele - kwaye ndiyonge ioli". Musa ukuvumela ukufihlakelelwa, ngaphandle kokuzibandakanya, ukuxhatshazwa. Impembelelo yobunzima obukhulu kunye nokusebenza koqeqesho. Ukusihlawulisa ngamandla, iipilisi zityhulwa kwiiseli ezinamafutha. Iingeniso zabo zingena kwigazi, kwaye ukusuka apho zihambisa ukutya kwiifom. Inyaniso kukuba kwimeko yabalingani abancinci le nkqubo ihamba ngokugqithiseleyo kwisisu esingenalutho. Abo banqwenela oku - emva kokunxila kwamanzi. Yiloo nto enquma iimeko ezifanelekileyo zokusebenza ngokomzimba.