Ngaba ukutya kweKetogenic kunganceda ukulwa nomhlaza?

Umxholo

• Isishwankathelo esifutshane sokutya kweKetogenic
• Indima yeSwekile yeGazi kuMhlaza
• Ezinye izibonelelo zokutya kweKetogenic ukunyanga iCancer
• Yehlisa i-insulin
• Ukwanda kweeKetoni
• Iziphumo zokutya kweKetogenic kuMhlaza kwizilwanyana
• Ukutya kweKetogenic kunye noMhlaza kuBantu
• Umhlaza weBongo
• Umgangatho woBomi
• Eminye imihlaza
• Ngaba ukutya kweKetogenic kunganceda ukuthintela umhlaza?
• Ukutya kwe-Ketogenic kunganciphisa amanqanaba e-IGF-1
• Inokunceda ukuNciphisa amaNqanaba eShukela eGazi kunye nomngcipheko weSwekile
• Inokunciphisa Ukutyeba
• Thatha uMyalezo waseKhaya

Umhlaza ungunobangela wesibini okhokelela ekufeni eUnited States ().

Abaphandi baqikelela ukuba ama-595,690 aseMelika azakufa ngumhlaza kwi-2016. Oko kuthetha ukuba malunga nokufa kwabantu abayi-1,600 ngosuku, ngokomndilili ().

Umhlaza uqhele ukunyangwa ngokudityaniswa kotyando, ichemotherapy kunye nemitha.

Zininzi iindlela ngeendlela zokutya ezifundiweyo, kodwa akukho nanye eye yasebenza ngokukodwa.

Into enomdla kukuba, kukho uphando olwangaphambili olucebisa ukuba ukutya okunesifo esiphantsi kakhulu se-ketogenic kunokunceda (,,).

Inqaku elibalulekileyo: Awusoze, ulibazise okanye uphephe unyango oluqhelekileyo lomhlaza ngenxa yonyango olunye unyango olufana nokutya kwe ketogenic. Kuya kufuneka uxoxe ngazo zonke iindlela zokhetho nonyango.

Isishwankathelo esifutshane sokutya kweKetogenic

Ukutya kwe ketogenic yi-carb ephantsi kakhulu, ukutya okunamafutha aphezulu okwabelana ngokufana okuninzi kunye neAtkins kunye nezinye izidlo ezisezantsi.

Kubandakanya ukunciphisa kakhulu ukutya kwakho ii-carbs kunye nokutshintsha endaweni yamafutha. Olu tshintsho lukhokelela kwimeko ye-metabolic ebizwa ngokuba yi-ketosis.

Emva kweentsuku ezininzi, amanqatha aba ngumthombo wamandla ophambili womzimba wakho.

Oku kubangela ukonyuka okubonakalayo kumanqanaba eekhompawundi ezibizwa ngokuba zii-ketoni egazini lakho ().

Ngokubanzi, ukutya kwe ketogenic okusetyenziselwa ukunciphisa umzimba kumalunga ne-60-75% yeekhalori njengamafutha, nge-15-30% yeekhalori ezivela kwiprotein kunye ne-5-10% yeekhalori ezivela kwiikhabhohbhayithi.

Nangona kunjalo, xa ukutya kwe-ketogenic kusetyenziswa unyango kunyango lomhlaza, umxholo wamafutha unokuba phezulu kakhulu (ukuya kuthi ga kwiipesenti ezingama-90 zeekhalori) kunye nomxholo weprotini ().

Okukwintsusa:

Ukutya kwe-ketogenic kukutya okune-carb ephantsi kakhulu, ukutya okunamafutha aphezulu. Unyango lomhlaza, ukutya okunamafutha kunokuba phezulu kuma-90% eekhalori zizonke.

Indima yeSwekile yeGazi kuMhlaza

Unyango oluninzi lomhlaza luyilelwe ukujolisa kumahluko webhayoloji phakathi kweeseli zomhlaza kunye neeseli eziqhelekileyo.

Phantse zonke iiseli zomhlaza zabelana ngolunye uphawu oluqhelekileyo: zondla ii-carbs okanye iswekile yegazi ukuze zikhule kwaye zande (,,).

Xa usitya ukutya okune-ketogenic, ezinye zeenkqubo ze-metabolic ziyatshintshwa kwaye amanqanaba eswekile yegazi aya ezantsi (,).

Ngokusisiseko, oku kuthiwa "kulamba" iiseli zomhlaza zepetroli.

Njengazo zonke iiseli eziphilayo, isiphumo sexesha elide sale "ndlala" inokuba iiseli zomhlaza ziya kukhula kancinci, zinciphise ubungakanani okanye zife.

Kubonakala ngathi kunokwenzeka ukuba ukutya kwe ketogenic kunokunceda ukunciphisa ukukhula komhlaza kuba kubangela ukwehla okukhawulezayo kumanqanaba eswekile yegazi (,,).

Ukutya kwe-ketogenic kunokunciphisa amanqanaba eswekile yegazi. Oku kunokunceda ukunciphisa ukukhula kwethumba kwaye kubulawe nendlala iiseli zamandla.

Ezinye izibonelelo zokutya kweKetogenic ukunyanga iCancer

Kukho ezinye iindlela ezininzi ezinokuthi zichaze indlela ukutya kwe ketogenic okunokunceda ngayo kunyango lomhlaza.

Okokuqala, ukuphelisa ii-carbs kunokunciphisa ngokukhawuleza ukutya ikhalori, ukunciphisa amandla afumanekayo kwiiseli emzimbeni wakho.

Ngokulandelayo, oku kunokunciphisa ukukhula kwethumba kunye nokuqhubela phambili komhlaza.

Ukongeza, ukutya kwe ketogenic kunokubonelela ngezinye izibonelelo:

Yehlisa i-insulin

I-insulin yihomoni ye-anabolic. Oko kuthetha ukuba xa ikho, yenza iiseli zikhule, kubandakanya ezinomhlaza. Ke ngoko i-insulin esezantsi inokucothisa ukukhula kwethumba (,).

Ukwanda kweeKetoni

Iiseli zomhlaza azinakho ukusebenzisa ietoni njengamafutha. Uphando lubonisa ukuba ietoni zinganciphisa ubungakanani bethumba kunye nokukhula ().

Ngaphandle kokunciphisa iswekile yegazi, izidlo ze ketogenic zinokunceda ekunyangeni umhlaza ngezinye iindlela. Oku kubandakanya ukwehlisa iikhalori, ukunciphisa i-insulin kunye nokwandisa ietoni.

Iziphumo zokutya kweKetogenic kuMhlaza kwizilwanyana

Abaphandi bafunde ukutya kwe ketogenic njengolunye unyango lomhlaza ngaphezulu kweminyaka engama-50.

Kude kube kutshanje, uninzi lwezi zifundo belusenziwa kwizilwanyana.

Inani elikhulu lezi zifundo zezilwanyana zibonise ukutya kwe ketogenic kunokunciphisa ukukhula kwethumba kunye nokuphucula amazinga okusinda (,,,).

Olunye uphando lweentsuku ezingama-22 kwiimpuku zajonga umahluko phakathi kwemiphumela yokulwa nomhlaza we-ketogenic kunye nezinye izidlo ().

Ngokumangalisayo, abaphandi bafumanisa ukuba i-60% yeempuku kwisidlo se ketogenic zisindile. Oku kunyuke kwaya kwi-100% kwiimpuku ezifumene isongezelelo se-ketone ukongeza kwisidlo se-ketogenic. Akukho namnye usindileyo kwisidlo esiqhelekileyo ().

Olunye uphononongo kwiimpuku kuvavanye ukutya kwe ketogenic kunye okanye ngaphandle kwonyango lweoksijini. Ifoto iyazithethela ():

Xa kuthelekiswa nokutya okuqhelekileyo, ukutya kwe ketogenic kwandise ixesha lokusinda ngama-56%. Eli nani lenyuke laya kwi-78% xa lidityaniswe nonyango lweoksijini ().

Kwizilwanyana, ukutya kwe ketogenic kubonakala ngathi lolunye unyango oluthembisayo lomhlaza.

Ukutya kweKetogenic kunye noMhlaza kuBantu

Ngaphandle kobungqina obuthembisayo kwizilwanyana, uphando ebantwini luvela nje.

Okwangoku, uphando olulinganiselweyo lubonakala lubonisa ukuba ukutya kwe-ketogenic kunokunciphisa ubungakanani besisu kunye nenqanaba lokuqhubela phambili komhlaza othile.

Umhlaza weBongo

Olunye lwezifundo ezimbalwa ezibhaliweyo lwenziwa kumfazi oneminyaka engama-65 ubudala onomhlaza wobuchopho.

Emva kotyando, wafumana ukutya okunoketogenic. Ngeli xesha, ukuqhubela phambili kwethumba kwacotha.

Nangona kunjalo, kwiiveki ezili-10 emva kokubuyela kukutya okuqhelekileyo, wafumana ukwanda okukhulu ekukhuleni kwetyum ().

Iingxelo ezifanayo zamatyala zivavanye iimpendulo kukutya kwe ketogenic kumantombazana amabini awayefumana unyango lomhlaza wobuchopho obuphambili ().

Abaphandi bafumanise ukuba ukuthathwa kweglucose kuncitshisiwe kwizidumbu ezibabini.

Omnye wamantombazana uxele umgangatho wobomi ophucukileyo kwaye wahlala ekutyeni iinyanga ezili-12. Ngelo xesha isifo sakhe asibonisanga kuqhubela phambili ().

Umgangatho woBomi

Olunye uphando olukumgangatho wobomi luphande ngeziphumo zokutya kwe-ketogenic kwizigulana ezili-16 ezinomhlaza ophambili.

Abantu abaliqela bashiye isifundo kuba bengakhange bakonwabele ukutya okanye ngenxa yezizathu zobuqu, kwaye abaguli ababini basweleke kwangethuba.

Ngaphandle kwe-16, abahlanu bahlala kwisidlo se ketogenic ngalo lonke ixesha lokufunda leenyanga ezi-3. Baxela ukuphucula impilo yeemvakalelo kunye nokunciphisa ukuphuthelwa, ngaphandle kweziphumo ebezingalindelekanga ezibangelwa kukutya ().

Nangona ukutya kwe ketogenic kubonise izibonelelo kumgangatho wobomi, inqanaba lokuthobela elisezantsi libonisa ukuba kunokuba nzima ukwenza abantu banamathele kukutya.

Eminye imihlaza

Olunye uphononongo luqwalasele ukukhula kwethumba ekuphenduleni i-carb ephezulu xa kuthelekiswa nokutya kwe-ketogenic kwizigulana ezingama-27 ezinomhlaza wendlela yokugaya.

Ukukhula kwe-tumor kunyuke nge-32.2% kwizigulana ezifumene ukutya okuphezulu kwe-carb kodwa eneneni yehla nge-24.3% kwizigulana ezikukutya kwe-ketogenic. Nangona kunjalo, umahluko wawungabalulekanga ngokweenkcukacha manani ().

Kwesinye isifundo, izigulane ezintathu kwabahlanu kwisondlo se ketogenic zidibene ne-radiation okanye i-chemotherapy yafumana ukuxolelwa ngokupheleleyo. Into enomdla kukuba abanye abathathi-nxaxheba bafumanise ukuba esi sifo siqhubekile emva kokuba beyekile ukutya ketogenic ().

Izifundo ezimbalwa ezincinci kunye neengxelo zamatyala ebantwini zicebisa ukuba ukutya kwe ketogenic kunokunceda ukunciphisa ukuqhubela phambili komhlaza. Nangona kunjalo, uphando oluninzi luyafuneka.

Ngaba ukutya kweKetogenic kunganceda ukuthintela umhlaza?

Kukho ezinye iindlela ezibonisa ukuba ukutya kwe ketogenic kunokunceda ekuthinteleni ukukhula komhlaza kwasekuqaleni.

Ngokuyintloko, inokunciphisa uninzi lwezinto eziphambili zomngcipheko womhlaza.

Ukutya kwe-Ketogenic kunganciphisa amanqanaba e-IGF-1

Ukukhula okufana ne-insulin 1 (IGF-1) yihomoni ebalulekileyo kuphuhliso lweseli. Iyanciphisa nokufa kweseli okucwangcisiweyo.

Le hormone inokudlala indima kuphuhliso nasekuqhubekeni komhlaza ().

Ukutya kwe-ketogenic kucingelwa ukuba kunciphisa amanqanaba e-IGF-1, ngaloo ndlela kuncitshiswa ifuthe ngqo kwi-insulin ekukhuleni kweseli. Oku kunokunciphisa ukukhula kwethumba kunye nomngcipheko womhlaza kwixesha elide (,).

Inokunceda ukuNciphisa amaNqanaba eShukela eGazi kunye nomngcipheko weSwekile

Obunye ubungqina bucebisa ukuba abantu abanamanqanaba aphezulu eswekile yegazi kunye neswekile banomngcipheko okhulayo wokuba nomhlaza ().

Uphando lubonisa ukuba ukutya kwe ketogenic kunokusebenza kakhulu ekunciphiseni amanqanaba eswekile yegazi kunye nokulawula isifo seswekile ().

Inokunciphisa Ukutyeba

Ukutyeba kakhulu yinto eyingozi yomhlaza ().

Kuba ukutya kwe-ketogenic sisixhobo esinamandla sokulahleka kobunzima, kunokunceda ekunciphiseni umngcipheko womhlaza ngokulwa nokutyeba kakhulu (26).

Ukutya kwe-ketogenic kunciphisa amanqanaba e-IGF-1, amanqanaba eswekile yegazi, isifo seswekile kunye nokukhuluphala. Ezi zinto zinokukhokelela kumngcipheko omncinci wokuba nomhlaza kwasekuqaleni.

Thatha uMyalezo waseKhaya

Ukutya kwe ketogenic kunika izibonelelo ezininzi zempilo.

Ngokwezifundo zezilwanyana kunye nophando olwenziwe kwangoko ebantwini, inokukunceda ukunyanga okanye ukuthintela umhlaza.

Nangona kunjalo, kubalulekile ukugcina engqondweni ukuba uphando lwangoku lusabuthathaka.

Kufuneke u hayi kwakhona thintela unyango oluqhelekileyo lomhlaza ngenxa yonyango olunye unyango njengokutya kwe ketogenic.

Ukubheja kwakho okuhle kukulandela ingcebiso kagqirha wakho kunye ne-oncologist. Unyango oluqhelekileyo lonyango luyasebenza kakhulu kunyango lweentlobo ezininzi zomhlaza.

Oko kuthethwe, mhlawumbi ukutya kwe ketogenic kunokuba yinto elungileyo njengo "nyango olusebenzayo" -kuthetha ukuba iyasetyenziswa Ukwengeza kunyango oluqhelekileyo.

Okona kubaluleke kakhulu, ukutya kwe ketogenic kubonakala ngathi akuvelisi ziphumo zibi xa zidityaniswe nonyango lomhlaza oqhelekileyo.

Ke ngoko, akukho nto inokulahleka ngokuzama ukuba unomdla. Qinisekisa ukuba uqhagamshelana nodokotela wakho kuqala.

Okungakumbi malunga nokutya kwe ketogenic:

• Ukutya kweKetogenic 101: Isikhokelo esineenkcukacha sabasaqalayo
• Yintoni iKetosis, kwaye ingaba isempilweni?
• Ukutya kwe-Ketogenic ukunciphisa umzimba kunye nokulwa nezifo
• Izidlo ezisezantsi zeCarb kunye neeKetogenic zonyusa njani impilo yeBongo
• Izibonelelo ezi-10 eziqinisekisiweyo zezeMpilo zeKetogenic