Ngabe Ikhofi Lingayandisa Yini Imetabolism Yakho Futhi Lisize Ukushisa Amafutha?

-Delile

• Ikhofi Liqukethe Izikhuthazi
• Ikhofi Ingasiza Ukuhlanganisa Amafutha Avela Ezicutshini Zamafutha
• Ikhofi Lingakhuphula Isilinganiso Sakho Sokuguqula umzimba
• Ikhofi Nokwehlisa Isisindo Esikhathini Eside
• Okusemqoka

Ikhofi liqukethe i-caffeine, okuyisidakamizwa esidliwa kakhulu se-psychoactive emhlabeni.

I-caffeine ibuye ifakwe kuzithasiselo eziningi ezishisayo zokushisa amafutha namuhla - futhi ngesizathu esizwakalayo.

Ngaphezu kwalokho, kungenye yezinto ezimbalwa ezaziwayo ukusiza ukuhlanganisa amafutha ezicubu zomzimba wakho nokwandisa imetabolism.

Kodwa ingabe ikhofi liyakusiza ukwehlisa isisindo? Lo mbhalo ububhekisisa ubufakazi.

Ikhofi Liqukethe Izikhuthazi

Izinto eziningi eziphilayo ezitholakala kubhontshisi wekhofi zingena esiphuzweni sokugcina.

Eziningana zazo zingathinta imetabolism:

• Ikhafeyini: Isikhuthazi esikhulu ekhofi.
• I-Theobromine: Isikhuthazi esikhulu ku-cocoa; futhi kutholakala ngamanani amancane kukhofi ().
• I-Theophylline: Okunye okuvuselelayo okutholakala kukho kokubili ukhokho nekhofi; isetshenziselwe ukwelapha i-asthma ().
• I-Chlorogenic acid: Enye yezakhi eziyinhloko ezisebenza ngokuphila ekhofi; kungasiza ukubambezela ukumuncwa kwe-carbs ().

Okubaluleke kakhulu kulokhu i-caffeine, enamandla kakhulu futhi ifundwe kahle.

I-caffeine isebenza ngokuvimba i-neurotransmitter engavimbeli ebizwa nge-adenosine (,).

Ngokuvimba i-adenosine, i-caffeine yandisa ukuqhuma kwama-neuron nokukhululwa kwama-neurotransmitters afana ne-dopamine ne-norepinephrine. Lokhu, kukwenza uzizwe unamandla futhi uphapheme.

Ngale ndlela, ikhofi likusiza ukuthi uhlale ukhuthele lapho ubungazizwa ukhathele. Eqinisweni, kungathuthukisa ukusebenza kokuvivinya umzimba ngo-11-12%, ngokwesilinganiso (6,).

Ikhofi iqukethe izikhuthazi eziningi, okubaluleke kakhulu ukuthi yi-caffeine. Akukona nje kuphela ukuthi i-caffeine ikhuphula izinga lokunciphisa umzimba, futhi ikwenza uqaphele kakhulu.

Ikhofi Ingasiza Ukuhlanganisa Amafutha Avela Ezicutshini Zamafutha

I-caffeine ivuselela uhlelo lwezinzwa, oluthumela izimpawu ngqo kumaseli anonile, libatshele ukuthi badilize amafutha (8).

Lokhu ikwenza ngokwandisa amazinga egazi e-hormone epinephrine (,).

I-Epinephrine, eyaziwa nangokuthi i-adrenaline, ihamba ngegazi lakho iye ezicutshini ezinamafutha, ibakhombise ukuthi badiliza amafutha bese bewakhiphela egazini lakho.

Vele, ukukhipha okunamafutha acid egazini lakho akukusizi ukuthi ulahlekelwe ngamafutha ngaphandle kokuthi ushisa ama-calories amaningi kunalawo owadlayo ekudleni kwakho. Lesi simo saziwa njengebhalansi yamandla engemihle.

Ungafinyelela ibhalansi yamandla angalungile ngokudla kancane noma usebenzise kakhulu. Elinye isu elihambisanayo ukuthatha izithasiselo ezishisa amafutha ezifana ne-caffeine.

I-caffeine nayo ingasheshisa imetabolism yakho, njengoba kuxoxwe ngayo esahlukweni esilandelayo.

Ngokukhuphula amazinga egazi e-epinephrine (adrenaline), i-caffeine ikhuthaza ukukhishwa kwama-fatty acids ezicutshini ezinamafutha.

Ikhofi Lingakhuphula Isilinganiso Sakho Sokuguqula umzimba

Izinga oshisa ngalo amakholori ekuphumuleni libizwa ngokuthi ukuphumula kwesilinganiso semethabolic (RMR).

Ukuphakama kwesilinganiso sakho se-metabolic, kuba lula kuwe ukwehlisa isisindo futhi lapho ungadla kakhulu ngaphandle kokuthola isisindo.

Ucwaningo lukhombisa ukuthi i-caffeine ingakhuphula i-RMR ngo-3-11%, ngemithamo emikhulu enomphumela omkhulu (,).

Kuyathakazelisa ukuthi iningi lokwanda kwe-metabolism kubangelwa ukwanda kokushiswa kwamafutha ().

Ngeshwa, umphumela awubonakali kangako kulabo abakhuluphele ngokweqile.

Ucwaningo oluthile lukhombisile ukuthi i-caffeine inyuse ukushiswa kwamafutha ngama-29% kubantu abanciphile, kanti ukwanda bekungaba ngu-10% kuphela kubantu abakhuluphele ().

Umphumela ubuye ubonakale wehla ngobudala futhi mkhulu kubantu abancane ().

Ukuze uthole amasu amaningi wokushisa amafutha, bheka le ndatshana ngezindlela ezilula eziyi-10 zokuthuthukisa imetabolism yakho.

I-caffeine inyusa izinga lokuphumula, okusho ukuthi ikhulisa inani lama-calories owashisayo lapho uphumule.

Ikhofi Nokwehlisa Isisindo Esikhathini Eside

Kukhona i-caveat eyodwa enkulu: abantu bayayibekezelela imiphumela ye-caffeine ngokuhamba kwesikhathi ().

Esikhathini esifushane, i-caffeine ingakhuphula izinga le-metabolic futhi inyuse ukushiswa kwamafutha, kepha ngemuva kwesikhashana abantu bayayibekezelela imiphumela futhi iyeke ukusebenza.

Kepha noma ngabe ikhofi lingakwenzi usebenzise amakholori amaningi esikhathini eside, kusenethuba lokuthi lifiphaza isifiso sokudla futhi likusize udle kancane.

Kokunye ukuhlola, i-caffeine ibinomphumela wokwehlisa isifiso emadodeni, kepha hhayi kwabesifazane, ibenze badle kancane ekudleni okulandela ukusetshenziswa kwe-caffeine. Kodwa-ke, olunye ucwaningo alukhombisanga mphumela kubantu besilisa (17,).

Ukuthi ikhofi noma i-caffeine ingakusiza yini ukunciphisa isisindo esikhathini esizayo kungaxhomeke kulowo muntu. Kuleli qophelo, abukho ubufakazi bemiphumela yesikhathi eside enjalo.

Abantu bangakha ukubekezelela imiphumela ye-caffeine. Ngalesi sizathu, ukuphuza ikhofi noma ezinye iziphuzo ezine-caffeine kungaba isu elingasebenzi kahle lokwehlisa isisindo esikhathini eside esizayo.

Okusemqoka

Noma i-caffeine ingakhuphula amandla omzimba wakho esikhathini esifushane, lo mphumela uyancipha kubantu abaphuza ikhofi besikhathi eside ngenxa yokubekezelelana.

Uma unentshisekelo yekhofi ngokuyinhloko ngenxa yokulahleka kwamafutha, kungakuhle kakhulu ukujikeleza imikhuba yakho yokuphuza ikhofi ukuvimbela ukwakheka kokubekezelelana. Mhlawumbe imijikelezo yamasonto amabili kuqhubeke, amasonto amabili okuphuma kungcono kakhulu.

Vele, kunezizathu eziningi zokuphuza ikhofi, kufaka phakathi iqiniso lokuthi ikhofi ingenye yemithombo emikhulu kakhulu yama-antioxidants ekudleni kwaseNtshonalanga.