I-Ketosis Inqubo Yokwemvelo Ekuqhekezeni Amafutha
Abantu abaningi badidekile yi-term ketosis. Ungase ufunde ukuthi kuyisimo esiyingozi somzimba, futhi kuzwakala sengathi kungavamile ukuba "ku-ketosis." Kodwa i-ketosis imane nje isho ukuthi umzimba wakho usebenzisa amafutha amandla.
Indlela Ketton Eyenziwa Ngomzimba Wakho
I-ketoni (ebizwa nangokuthi imizimba ye-ketone) yizimvukuzane ezikhiqizwa ngesikhathi se-fat metabolism, kungakhathaliseki ukuthi zivela kumafutha e-guacamole owadla noma odlayo owakuthwele phakathi kwakho.
Uma umzimba wakho wehlisa amafutha ukuze uthole amandla, iningi lalo liguqulwa ngokuqondile noma ngaphansi ngqo ku-adenosine triphosphate (ATP), "i-molecule yamandla" mhlawumbe ukhumbule kusuka e-biology esikoleni esiphakeme. Kodwa amaketoni nawo akhiqizwa njengengxenye yenqubo.
Lapho abantu bedla ama-carbohydrate angaphansi, imizimba yabo iphenduka amafutha ukuze kube namandla, ngakho-ke kunengqondo ukuthi ama- ketone amaningi akhiqizwa. Amanye alawo ketone (i-acetacacate ne-ß-hydroxybutyrate) asetshenziselwa amandla; imisipha yenhliziyo nezinso, isibonelo, khetha amathononi ku-glucose. Amangqamuzana amaningi, kufaka phakathi amangqamuzana obuchopho, akwazi ukusebenzisa amaketoni okungenani ingxenye yamandla awo. Kodwa kukhona uhlobo olulodwa lwe-ketone, elibizwa ngokuthi i-acetone, elingasetshenziselwa futhi lidonswa njenge-waste, ikakhulukazi emcimbini nasekuphefumuleni ( ngezinye izikhathi kubangela iphunga elimnandi ).
Ukulinganisa amaketoni
Uma i-acetone ewanele emcinini wakho, ingatholakala ngokusebenzisa i-dipstick evame ukubizwa ngokuthi igama elithi Ketostix (nakuba kunezinye izimpawu, zisathathwa ngokuthi i-Ketostix).
Ukuphakama kwamaketoni emcimbini, ukugqothula izinti kuzophenduka. Ngisho noma wonke umuntu edala amaketoni ngokuqhubekayo, lokhu kutholakala kumchamo yilokho okuvame ukubizwa ngokuthi "ketosis." Ukunciphisa okuncane kodwa okunamandla kakhulu kwe-ketone yegazi nakho kungalinganiswa.
Izidlo ze-Ketogenic
I-Atkins Diet, ikakhulukazi, iluleka abantu ukuba baqaphe i-ketosis njengendlela yokutshisa amafutha.
Ezinye izidlo ezincishisiwe-ama-carbohydrate azikholwanga ngalokhu noma azikho ngaphansi ngokwanele emathisibheni amathononi ukuze atholakale nge-dipstick yomchamo. Uhlobo lokugcina lokudla ngezinye izikhathi lubizwa ngokuthi "nonketogenic" lokudla okuphansi, futhi kunezinzuzo eziningi okumele zitholakale ezidlweni ezincane , ngisho noma zingekho ketogenic.
Izizathu Zokuthi Abantu Bacabange Kanjani I-Ketosis?
Kunezizathu eziningana abantu abakushoyo njengoba kubonisa ukuthi i-ketosis iyisimo sokugwema.
- Ayikho i-glucose eyanele: Kukhona ukucabanga phakathi kwezinye izeluleko-abahlinzeki ukuthi uma umzimba uvutha amafutha amanengi amandla, akufanele kube nokuthola i-glucose ngokwanele. Kusukela ekutadisheni abantu ezindaweni zokunciphisa-ama-carbohydrate, ayikho inkomba yokuthi lokhu kuyinkinga. Nakuba kuyiqiniso ukuthi umzimba awukwazi ukuphuza amafutha abe yi-glucose, umzimba ungaguqula amanye amaprotheni owudlayo ube yi-glucose. Lokhu kusebenza kahle kubantu abangenakubekezelela ushukela oluningi ngoba lokhu kuguquka kwenzeka kancane kancane futhi akusho ukuthi i-spike yegazi iglucose.
- Izimpawu ezimbi ekuqaleni: Enye into abantu abavame ukukusho njengento engalungile mayelana ne-ketosis yukuthi abantu bangabhekana nezinkinga ezifana nokukhanda ikhanda nokuzidla ezinsukwini ezimbalwa zokuqala zokudla kwe-ketogenic. Futhi, ukusebenza kwezemidlalo kungase kuhlupheke kuze kube yilapho umzimba uvumelanisa nokusebenzisa amafutha for energy esikhundleni glucose. Lokhu kubizwa ngokuthi i-keto-adaptation. Lezi zimpawu zesikhashana, kodwa zivame ukusetshenziswa njenge "ubufakazi" bokuthi kungalungile ukudla ukudla okuncane kakhulu, njengokungathi abantu kungenzeka babekezelele ikhanda impilo yabo yonke uma bedla ukudla okuncane okuyi-carb . Eqinisweni, abantu bavame ukuthola ukuthi banekhono elingcono lokusebenza emva kwengqikithi ye-keto kunalokho abakwenzayo lapho bedla ama-carbohydrates amaningi.
- Ukudideka nge-ketosis vs. ketoacidosis: Isimo esiyingozi okuthiwa i-ketoacidosis singakhula kulabo abane-type 1 yesifo sikashukela, futhi ngezinye izikhathi sididekile nesisindo esijwayelekile. Umzimba uvame ukugwema lesi simo ngokukhiqiza i-insulini, kodwa abantu abane-type 1 yesifo sikashukela abakwazi ukukhiqiza i-insulini. Ngisho nabantu abaningi abane-type 2 yesifo sikashukela abafaka i-insulin ngokuvamile bakhiqiza i-insulin eyanele ukuvimbela i-ketoacidosis.
> Imithombo:
> Paoli, A et al. Ngaphandle kokulahlekelwa kwesisindo: ukubuyekezwa kokusetshenziswa kokwelapha kokudla okuncane kakhulu kwe-carbohydrate (ketogenic). I-European Journal ye-Clinical Nutrition. May 2014; I-Epub ngaphambi kokuphrinta. doi: 10.1038 / ejcn.2013.116