Indlela Ukudla Okunomsoco Okuthinta Ngayo I-Metabolism
Ukudla okunempilo kuyigatsha lesayensi elifunda ukuthi ukudla nezakhamzimba kuthinta kanjani impilo kanye nenhlalakahle yomzimba. Esinye sezici ezibaluleke kakhulu zokudla okunempilo umthelela wako kumetabolism. I-Metabolism iyiqoqo lezinqubo ze-biochemical ezenzeka emzimbeni ukuze zisekele impilo, okuhlanganisa nokuqhekeka kokudla kube amandla kanye nezakhi zokwakha amaseli. Kulesi sihloko, sizohlola ukuthi ukudla okunempilo kuthinta kanjani imetabolism nokuthi kungani ukuqonda lokhu kubaluleke kangaka empilweni yethu.
Ukuchaza i-Metabolism
I-Metabolism inezinqubo ezimbili eziyinhloko: i-anabolism kanye ne-catabolism. I-Anabolism inqubo lapho umzimba wakhela khona ama-molecule ayinkimbinkimbi kusuka kwalula, njengokuhlanganiswa kwamaprotheni avela kuma-amino acid. Ngokuphambene nalokho, i-catabolism inqubo lapho umzimba uhlukanisa khona ama-molecule ayinkimbinkimbi abe alula angasetshenziselwa amandla, njengokuqhekeka kwama-carbohydrate abe ushukela.
I-metabolism ithonywa yizici eziningi, okuhlanganisa ubudala, ubulili, izakhi zofuzo, kanye nomsebenzi womzimba. Kodwa-ke, ukudla okunomsoco nakho kudlala indima ebalulekile ekulawulweni kwe-metabolism. Izakhi zokudla esizidlayo—njenge-carbohydrate, amaprotheni, amafutha, amavithamini, kanye namaminerali—zonke zinomthelela omkhulu endleleni imizimba yethu ecubungula futhi isebenzise ngayo amandla.
Ama-carbohydrate kanye ne-Metabolism
Ama-carbohydrate angumthombo oyinhloko wamandla emzimbeni. Ahlukaniswa abe ushukela, ongasetshenziswa ngumzimba njengophethiloli noma agcinwe njenge-glycogen esibindini nasemisipheni. Inkomba ye-glycemic (GI) ilinganisa ukuthi ama-carbohydrate ekudleni akhuphula ngokushesha amazinga kashukela egazini. Ukudla okune-GI ephezulu, njengesinkwa esimhlophe noma iziphuzo ezinoshukela, kuphakamisa amazinga kashukela egazini ngokushesha, kuyilapho ukudla okune-GI ephansi, njengezithelo nemifino, kuphakamisa amazinga kashukela kancane kancane nangokuqhubekayo.
Ukubaluleka kokukhetha ama-carbohydrate afanele akunakuphikiswa. Ukudla ngokweqile ama-carbohydrate ane-GI ephezulu kungabangela ukwanda kwe-glucose egazini, kulandelwe ukwanda kwamazinga e-insulin. Lokhu kungaholela ekumelaneni ne-insulin, okuyisici esiyinhloko esiyingozi yesifo sikashukela sohlobo 2. Ngakolunye uhlangothi, ukukhetha ama-carbohydrate ane-GI ephansi kungasiza ekugcineni amazinga e-glucose egazini azinzile futhi kuthuthukise ukusebenza kwe-lipid, okubalulekile ekulawuleni isisindo kanye nempilo yenhliziyo.
Amaprotheni kanye neMetabolism
Amaprotheni aqukethe ama-amino acid, adingekayo ekwakhiweni kwama-enzyme, ama-hormone, kanye nezakhiwo ezahlukahlukene emzimbeni. Enye yezindima eziyinhloko zamaprotheni ekusetshenzisweni kwe-metabolism ukwakheka nokugcinwa kwezicubu zemisipha. Imisipha isebenza kakhulu ngokwe-metabolism kunamafutha, okusho ukuthi ishisa amakhalori amaningi ngisho nalapho iphumule. Ngakho-ke, ukudla amaprotheni anele kungasiza ekwandiseni izinga le-basal metabolic (BMR).
Umphumela wokushisa wokudla (i-TEF) amandla adingekayo ukugaya, ukumunca, nokusabalalisa izakhamzimba ezivela ekudleni esikudlayo. Amaprotheni ane-TEF ephezulu kakhulu uma kuqhathaniswa nama-carbohydrate namafutha, okusho ukuthi imizimba yethu ishisa amakhalori amaningi ukuze iwacubungule. Lesi esinye sezizathu ezenza ukuthi ukudla okunamaphrotheni amaningi kuvame ukuhlotshaniswa nokwanda kwe-BMR kanye nokunciphisa isisindo okuphumelelayo.
Amafutha kanye neMetabolism
Amafutha avame ukungathandwa kahle uma kukhulunywa ngokudla kanye nempilo, kodwa empeleni ayisici esibalulekile sokudla okulinganiselayo. Amafutha ayadingeka ukuze kutholakale amavithamini ancibilikayo njengo-A, D, E, no-K. Ngaphezu kwalokho, amafutha adlala indima ekwakhekeni kwama-membrane nama-hormone esisele.
Amafutha nawo athinta i-metabolism ngezindlela ezahlukene. Amafutha agcwele kanye nama-trans, avame ukutholakala ekudleni okucutshunguliwe kanye nokudla okungenamsoco, angakhuphula i-LDL (embi) cholesterol egazini, okuhlotshaniswa nengozi yesifo senhliziyo kanye nokwehla kokuzwela kwe-insulin. Ngokuphambene nalokho, amafutha agcwele kanye nama-polyunsaturated, njengalawo atholakala ezinhlanzini, kuma-avokhado, nasemafutheni omnqumo, angasekela impilo ye-metabolism ngokwandisa i-HDL (enhle) cholesterol nokunciphisa ukuvuvukala.
Amazinga e-Omega-3, uhlobo lwe-polyunsaturated fatty acid etholakala ezinhlanzini ezinamafutha kanye nembewu ye-flax, ayaziwa nangokuthi anethonya elihle ekusetshenzisweni kwe-metabolism. Ama-Omega-3 angakhuphula ukushiswa kwamafutha, athuthukise ukusetshenziswa kwe-glucose, futhi anciphise ukuvuvukala, konke okubangela ukuphathwa kwesisindo kanye nempilo iyonke.
Amavithamini Namaminerali ku-Metabolism
Ngaphezu kwezakhamzimba ezinkulu (ama-carbohydrate, amaprotheni, namafutha), izakhamzimba ezincane ezifana namavithamini namaminerali zidlala indima ebalulekile ekusebenzeni kwe-metabolism. Amanye amavithamini namaminerali abalulekile ekusebenzeni kwe-metabolism afaka:
1. I-Vitamin B:
– Amavithamini B1 (thiamine), B2 (riboflavin), B3 (niacin), B5 (pantothenic acid), kanye ne-B6 (pyridoxine) adlala indima ezigabeni ezahlukene ze-carbohydrate, amafutha, kanye ne-protein metabolism. Asiza ukuguqula ukudla kube amandla angasetshenziswa emzimbeni.
2. I-Vitamin D:
– I-Vitamin D ayibalulekile nje kuphela empilweni yamathambo kodwa futhi ithinta ukuzwela kwe-insulin kanye nokusetshenziswa kwe-glucose.
3. Insimbi:
– I-iron iyadingeka ekwakhekeni kwe-hemoglobin, iphrotheni ethwala umoya-mpilo egazini. Ukuntuleka kwe-iron kungaholela ekulahlekelweni yigazi, okunganciphisa amandla okusebenza komzimba futhi kuthinte ukusebenza komzimba jikelele.
4. I-Magnesium:
– I-magnesium ihilelekile ekuphenduleni kwama-enzyme angaphezu kuka-300, okuhlanganisa nokukhiqizwa kwamandla avela ekudleni esikudlayo. Ukuntuleka kwe-magnesium kungathinta i-metabolism futhi kubangele izimpawu zokukhathala.
Umphumela Wokudla Ku-Metabolism
Kuye kwafundwa ukudla okuhlukahlukene ukuze kuqondwe ukuthi kuthinta kanjani i-metabolism. Ukudla okunama-carbohydrate aphansi, isibonelo, kuvame ukusetshenziselwa ukwehlisa isisindo ngoba kunganciphisa amazinga e-insulin futhi kwandise ukubola kwamafutha. Kodwa-ke, lokhu kudla kumele kuqaliswe ngokucophelela ukuqinisekisa ukuthi amaprotheni anele kanye nokudla okunempilo kwamafutha.
Ngakolunye uhlangothi, ukudla okunamaphrotheni amaningi kuvame ukusebenza kahle ekunciphiseni isisindo ngenxa yokwanda kwe-TEF kanye nokugcinwa kwemisipha. Kodwa-ke, kubalulekile ukuqinisekisa ukuthi ukudla amaphrotheni akudli kakhulu, njengoba lokhu kungafaka ingcindezi ezinso.
Ukudla okunamafutha aphansi kwakuthandwa kakhulu ekulawuleni isisindo, kodwa ucwaningo lwamuva lubonisa ukuthi ikhwalithi yamafutha ibaluleke kakhulu kunobuningi. Ukudla amafutha anempilo njenge-omega-3s, ngenkathi ugwema amafutha agcwele kanye namafutha agcwele, kusebenza kangcono empilweni ye-metabolic.
Isiphetho
Isayensi yokudla okunempilo inomthelela omkhulu ekusetshenzisweni kokudla ngokuqonda kwayo ukuthi izingxenye zokudla ezahlukahlukene zithinta kanjani izinqubo zamakhemikhali emzimbeni. Lolu lwazi lubalulekile ekwakheni ukudla okusekela impilo nenhlalakahle yesikhathi eside. Ngokukhetha ukudla okufanele nokuqonda ukuthi kuthinta kanjani ukusetshenziswa kokudla, singenza ngcono ukusebenza komzimba futhi sivimbele izifo ezahlukahlukene ezingamahlalakhona. Ukuqonda okunengqondo kwesayensi yokudla okunempilo kanye nokusetshenziswa kokudla kuyisinyathelo sokuqala sokuphila okusimeme nokunempilo.
