Kodi ghrelin ndi chiyani muyenera kutenga ghrelin blocker kuti muchepetse kulemera?
Ghrelin ndi hormone yomwe imapangidwa ndi mimba ikakhala yopanda kanthu. Ghrelin amayenda kudzera m'magazi kupita ku ubongo komwe amachititsa kuti mitsempha isokonezeke mu hypothalamus kuti iwonetsere njala. Pa chifukwa ichi, ghrelin nthawi zambiri imatchedwa "nthenda ya njala." Koma ofufuza tsopano akudziwa kuti ghrelin ali ndi ntchito zina zambiri m'thupi.
Kodi Ghrelin Ndi Chiyani?
Tanthauzo la ghrelin monga hormone ya njala ingawononge udindo wake m'thupi.
Ghrelin amatumiza zizindikiro za njala ku ubongo wanu kuti muzidya. Koma ghrelin ali ndi ntchito zina zambiri m'thupi lanu.
Ngati mulibe chakudya m'mimba mwako, imatulutsa hormone ghrelin. Asayansi amadziwa izi chifukwa miyeso ya ghrelin imakhala yabwino kwambiri musadye. Ghrelin amayenda kudzera m'magazi mpaka mbali ya ubongo wanu wotchedwa hypothalamus. The hypothalamus imayendetsa njala, ludzu, maganizo komanso ntchito zina.
Pamene ghrelin receptors mu hypothalamus ikugwirizana ndi mahomoni, imatumiza thupi lanu kuti likhale lochepa ndipo muyenera kudya. Kenaka mumayamba kukhala ndi njala ndipo kusintha kwina kumachitika m'thupi lanu.
- Mumayamba kudya mafuta. Ochita kafukufuku amadziwa kuti ghrelin imasonyeza thupi kuti lichepetse mafuta ofiira thermogenesis ndi okosijeni m'maselo anu olemera. Izi zikutanthauza kuti thupi lanu likuyaka pang'ono kuti asunge mphamvu ngati akusowa njala.
- Mimba imakula kwambiri. Asayansi amadziwa kuti ghrelin imachulukitsa "chapamimba motility" kuthandiza kukonzekera m'mimba kuti uvomere chakudya ndikupangira chakudya kudzera m'thupi.
- Chilakolako chanu chikuwonjezeka. Ubongo wanu ukupitiriza kutumiza chizindikiro kuti muli ndi njala mpaka mutayamba kudya. Mutatha kudya, ma ghrelin amachepetsa maola 1-3.
Nanga ndi chiyani chomwe ghrelin amachita? Kafukufuku waposachedwapa apeza kuti kuwonjezera pa ntchito yake monga chizindikiro cha njala, hormone imathandizanso kuti muyambe kugwiritsira ntchito shuga ndi insulini, imathandizira kuti thupi likhale ndi thanzi labwino, limathandizira kuteteza mafupa ndi minofu, ndipo zingathandize kuteteza khansa.
Mmene Mungasinthire Mizere Yanu ya Ghrelin
Ngakhale ghrelin ingapindulitse thupi lanu, ambiri a dieters adakali wokhumudwa chifukwa chovutika ndi njala ndipo amafuna kuchepetsa ghrelin kuti azikhala bwino. Ndiye kodi n'zotheka kulepheretsa ghrelin kuti mudye pang'ono? Nazi zomwe umboni umanena za ghrelin wanu m'thupi lanu:
- Kugona kosauka kumawonjezera ghrelin. Kafukufuku wasonyeza kuti ngati simugona mokwanira, magulu a ghrelin akuwonjezeka. Choncho mungathe kugona tulo tosangalatsa kuti muteteze ghrelin m'thupi lanu. Kugona kungakuthandizeninso kupanga leptin yambiri - hormone yomwe imakuthandizani kudya pang'ono. Leptin ndi ghrelin amagwirira ntchito pamodzi kuti akuthandizeni kudya moyenera, koma pamene mukuyesera kuchepetsa kulemera kwa thupi nthawi zambiri mukufuna kuwonjezera leptin.
- Mimba yopanda kanthu imayambitsa ghrelin . Popeza mtundu wa ghrelin umayamba pamene mimba yanu ilibe kanthu, mukhoza kuchepetsa ghrelin mwa kudya zakudya zopsereza pang'ono kapena chakudya tsiku lonse. Koma ngati cholinga chanu ndi cholemetsa, yesetsani kusankha zakudya zopatsa thanzi zomwe zimakuthandizani kuti mukhale ndi vuto la kalori .
- Zakudya zamapuloteni zingathandizire kutseka ghrelin. Phunziro limodzi laling'ono linasonyeza kuti zakudya zowonjezera m'kati mwa mapuloteni zinalepheretsa miyeso ya ghrelin kwa nthawi yaitali. Mapuloteni owonda ndi abwino kwa dieters amene akufuna kumanga thupi lamphamvu kwambiri.
- Kulemera kwa msinkhu kumapangitsa ghrelin. Dieters omwe ataya thupi amakhala ndi miyezo yapamwamba ya ghrelin kuposa anthu omwe akhala ndi kulemera komweko kwa zaka zambiri. Yesetsani kukhalabe wathanzi, wathanzi wathanzi kuti muzisunga ma ghrelin.
Ndiye kodi mumatenga chakudya chowonjezera kapena ghrelin blocker kuti musinthe mahomoni m'thupi lanu? Mwinamwake ayi. Zambiri zowonjezera zodzaza ndi zitsamba kukuthandizani kuti mukhale odzaza kuti musayankhe ndondomeko za njala ndipo mumadya chakudya chochepa. Koma simukusowa chowonjezera chamtengo wapatali kuti mumve bwino. Zakudya zolemera zamagazi zimapindulitsa chimodzimodzi ndi ndalama zochepa (ndipo zimakomera zabwino!)
Kotero ndi chiyani mtsogolo mwa mahomoni a njala monga ghrelin? Ochita kafukufuku akupitiriza kuphunzira njira zosiyanasiyana zomwe mahomoni ambiri amathandizira kuti mukhale wolemera. Koma ambiri adanena kuti zidzakhala zaka zambiri kuti mahomoni asagwiritsidwe ntchito kukuthandizani kuti muchepetse. Padakali pano, akatswiri ambiri amapitirizabe kupititsa patsogolo njira zowonongeka za kuchepa thupi. Idyani chakudya chamtundu wathanzi, chogwiritsidwa ntchito ndi kalori tsiku lonse , pitirizani kuchita masewera olimbitsa thupi ndikuyankhula ndi dokotala ngati njira zachikhalidwe sizigwira ntchito.
Zotsatira:
Foster-Schubert KE., Ndipo al "Acyl ndi ghrelin zonse zimatsutsidwa kwambiri ndi mapuloteni oledzera, zofooka ndi lipids, ndi mabipasically ndi chakudya." Journal of Clinical Endocrinology ndi Metabolism. May 2008.
Gil-Campos M, et al. "Ghrelin: hormone yomwe imayang'anira chakudya chokhala ndi chakudya komanso mphamvu zamagetsi." British Journal of Nutrition August 2006.
MD Klok, S. Jakobsdottir ndi ML Drent. "Udindo wa leptin ndi ghrelin mu lamulo la kudya ndi kulemera kwa thupi mwa anthu: ndemanga." Kufufuza Kwambiri Kwambiri January 2007.
Ted Kyle, RP, MBA, ndi William Hignett. "Ghrelin," Pitani "Horoni." Mgwirizanowu wa Obesity Action unafika pa December 8, 2015.
TD Müller, et al. "Ghrelin." Molecular Metabolism June 2015.
Geetali Pradhan. et al. "Ghrelin: zambiri kuposa nthenda ya njala." Malingaliro Amakono mu Chithandizo Chakumankhwala ndi Zakudya Zamakono November 2013.
Matthias Tschöp. "Kuzungulira Miyeso ya Ghrelin Imachepetsedwa mu Kunenepa Kwambiri kwa Anthu." Matenda a shuga April 2001.
James T. Wu, ndi "Ghrelin Integrative Neuroendocrine Peptide mu Umoyo ndi Matenda." Annals of Surgery April 2004.