Ngaba ukutya kweKetogenic kuyasebenza kwabafazi?

Umxholo

• Ngaba ukutya kwe keto kuyasebenza kubafazi?
• I-Keto kunye nokulahleka kwesisindo kwabasetyhini
• I-Keto kunye nolawulo lweswekile yegazi kubafazi
• Unyango lweKeto kunye nomhlaza kwabasetyhini
• Ngaba ukutya kwe ketogenic kubeka nayiphi na ingozi kubafazi?
• Isenokungafaneleki kubafazi abathile
• Ngaba kufuneka uzame ukutya kweketo?
• Umgca wezantsi

Ukutya kwe-ketogenic yinto ethandwayo kakhulu ye-carb, ukutya okunamafutha aphezulu athandwa ngabantu abaninzi ngokukwazi kwayo ukukhuthaza ukunciphisa umzimba ngokukhawuleza.

Kukho ezinye izibonelelo ezinxulumene nokutya kwe keto ngokunjalo, kubandakanya ukuphuculwa kommiselo weswekile yegazi kunye namanye amakishayo ezempilo.

Nangona kunjalo, unokuzibuza ukuba ingaba ukutya kwe ketogenic kusebenza ngokulinganayo kubo bonke abantu, kubandakanya nabasetyhini.

Eli nqaku liphonononga indlela ukutya kwe ketogenic kuchaphazela ngayo impilo yabasetyhini.

Ngaba ukutya kwe keto kuyasebenza kubafazi?

Ukutya kwe-ketogenic kubonisa isithembiso xa kusetyenziswa unyango ukunyusa imiba ethile yempilo.

Izifundo zibonise ukuba inokusetyenziswa njengendlela yokunciphisa amanqatha omzimba kunye nokuphucula iswekile yegazi, kwaye nanjengonyango olongezelelekileyo lomhlaza othile,,).

Nangona uninzi lophando lujolise ekusebenzeni kakuhle kokutya kwe keto emadodeni, inani elifanelekileyo lezifundo zibandakanyile abasetyhini okanye bajolise ngokukodwa kwiziphumo zokutya kwe keto kwabasetyhini.

I-Keto kunye nokulahleka kwesisindo kwabasetyhini

Esinye sezizathu eziphambili zokuba abasetyhini bajike kwindlela yokutya ye-keto kukuphulukana namafutha omzimba agqithisileyo.

Olunye uphando lubonisa ukuba ukutya kwe keto kunokuba yindlela esebenzayo yokukhuthaza ukulahleka kwamafutha kubasetyhini.

Izifundo zibonise ukuba ukulandela ukutya kwe-keto kunokunceda ukulahleka kwesisindo ngokwandisa ukutshiswa kwamafutha kunye nokunciphisa ukutya kweekhalori kunye ne-hormone ekhuthaza indlala njenge-insulin-konke oko kunokunceda ukukhuthaza ukulahleka kweoli ().

Umzekelo, olunye uphando kwabasetyhini abangama-45 abanomhlaza we-ovari okanye we-endometrium bafumanise ukuba abasetyhini abalandela ukutya kwe-ketogenic kwiiveki ezili-12 babenamafutha omzimba angaphantsi kakhulu kwaye belahlekelwe ngamanqatha esisu angama-16% kunabasetyhini ababelwe amafutha, ukutya okunesondlo () .

Olunye uphononongo kubantu abadala abanokutyeba kakhulu olubandakanya abafazi be-12 babonisa ukuba ukulandela ukutya okunekhalori esezantsi kakhulu kwiiveki ezili-14 kunciphise kakhulu amanqatha omzimba, kunciphisa ukuthanda ukutya, kunye nokuphucula ukusebenza kwabasetyhini ngokwesondo ().

Ukongeza, uphononongo lwezilingo ezili-13 ezilawulwa ngokungahleliwe- imigangatho yegolide kuphando- ebandakanya inani labasetyhini elinama-61% labasetyhini lafumanisa ukuba abathathi-nxaxheba abalandela ukutya kwe-ketogenic baphulukene neepawundi ezimbini (i-0.9 kg) ngaphezulu kunaleyo yokutya okunamafutha asezantsi emva ko-1 ukuya ku-2 iminyaka ().

Nangona uphando luxhasa ukusetyenziswa kwale ndlela iphantsi kakhulu yokutya ukuphucula ukulahleka kwamafutha kwixesha elifutshane, gcinani engqondweni ukuba ngoku kukho ukungabikho kwezifundo ezihlola iziphumo zexesha elide zokutya kwe keto ekunciphiseni ubunzima.

Ngapha koko, obunye ubungqina bucebisa ukuba iinzuzo zokwehla kobunzima-bokukhuthaza ukutya kwe-keto kuyehla kumanqaku enyanga ezi-5, ezinokuthi zibangelwe kukuthintelwa ().

Ngaphezulu, olunye uphando lubonisa ukuba ukutya okunesithintelo esincinci kunokubangela iziphumo ezifanayo kwaye kulula ukugcina ixesha elide.

Umzekelo, uphononongo olubandakanya abafazi be-52 bafumanisa ukuba ukutya okune-carb esezantsi kunye nephakathi ene-15% kunye ne-25% carbs, ngokwahlukeneyo, ukunciphisa amanqatha omzimba kunye nokujikeleza kwesinqe ngaphezulu kweeveki ezili-12 ezifanayo nokutya kwe-ketogenic equle i-5% carbs ().

Ngaphezu koko, ukutya okuphezulu kwe-carb kwakulula kubafazi ukuba banamathele.

I-Keto kunye nolawulo lweswekile yegazi kubafazi

Ukutya kwe-ketogenic kunciphisa inani le-carb engaphantsi kwe-10% yeekhalori zizonke. Ngesi sizathu, ukutya kuyathandwa ngabafazi abaneswekile ephezulu yegazi, kubandakanya abo banesifo seswekile sesi-2.

Isifundo seenyanga ezi-4 esasibandakanya abafazi abangama-58 abanesifo sokutyeba kakhulu kunye nohlobo lweswekile yesi-2 efumanise ukuba ukutya okunekhalori esezantsi kakhulu kubangele ukunciphisa kakhulu ukuthoba kunye nokunciphisa ukutya iswekile yegazi kunye ne-hemoglobin A1c (HbA1c) kunokutya okusezantsi kwekhalori ().

I-HbA1c ngummakishi wolawulo lweswekile yegazi yexesha elide.

Isifundo se-2019 kumfazi oneminyaka eyi-65 kunye nembali yeminyaka engama-26 yohlobo lwe-2 yeswekile kunye noxinzelelo lubonakalise ukuba emva kokulandela ukutya kwe-ketogenic kwiiveki ze-12, kunye nonyango lwengqondo kunye nokuzilolonga okukhulu, i-HbA1c yakhe yaphuma kuluhlu lweswekile .

Iswekile yegazi lakhe yokuzila ukutya kunye neempawu zakhe zoxinzelelo lweklinikhi ziqhelekile. Ngokubalulekileyo, olu phando lubonisa ukuba ukutya ketogenic kuguqula lo mfazi uhlobo lweswekile 2 ().

Isifundo kubantu abangama-25 ababandakanya abafazi abali-15 babonisa iziphumo ezifanayo. Emva kweeveki ezingama-34 zokulandela ukutya kwe-keto, malunga neepesenti ezingama-55 zabemi abanamanqanaba e-HbA1c angaphantsi kwenqanaba leswekile, xa kuthelekiswa ne-0% elandela ukutya okunamafutha asezantsi ().

Nangona kunjalo, kubalulekile ukuba uqaphele ukuba okwangoku, izifundo zokunamathela ixesha elide, ukhuseleko, kunye nokusebenza kokutya kwe ketogenic kulawulo lweswekile yegazi azikho.

Ngapha koko, uninzi lokutya okunganyanzelekanga, kubandakanya ukutya kweMeditera, kuphandwe amashumi eminyaka kwaye kuyaziwa ngokhuseleko kunye neziphumo eziluncedo kulawulo lweswekile yegazi nakwimpilo iyonke ().

Unyango lweKeto kunye nomhlaza kwabasetyhini

Ukutya kwe ketogenic kubonisiwe kuluncedo xa kusetyenziswa njengendlela yokunyanga encedisayo yonyango lweentlobo ezithile zomhlaza ecaleni kwamayeza emveli.

Olunye uphononongo lwabafazi abangama-45 abanesifo somhlaza we-endometrium okanye se-ovari bafumanisa ukuba ukulandela ukutya kwe-ketogenic kwandise amanqanaba egazi kwimizimba ye-ketone kunye namanqanaba okwehla kwe-insulin-efana nokukhula kwe-1 (IGF-I), ihomoni enokukhuthaza ukusasazeka kweeseli zomhlaza.

Abaphandi bavumile ukuba olu tshintsho, kunye nokwehla kweswekile esegazini kubonwa kwezi zilandelayo ukutya kwe-ketogenic, kudala imeko engathandekiyo yeeseli zomhlaza ezinokuthi zithintele ukukhula kwazo nokusasazeka ().

Ngapha koko, uphando lukwabonisa ukuba ukutya kwe-ketogenic kunokuphucula ukusebenza komzimba, kwandise amanqanaba amandla, kwaye kunciphise iminqweno yokutya kwabasetyhini abanomhlaza we-endometrium kunye ne-ovarian cancer ().

Ukutya kwe-ketogenic kukwabonakalise isithembiso xa sisetyenziswa njengonyango kunye nonyango oluqhelekileyo njenge-chemotherapy kolunye uhlobo lomhlaza oluchaphazela abasetyhini kubandakanya i-glioblastoma multiforme, umhlaza onobukrwada ochaphazela ingqondo (,,).

Nangona kunjalo, kubalulekile ukuba uqaphele ukuba ngenxa yokuthintelwa kakhulu kokutya kwe ketogenic kunye nokusilela okwangoku kophando oluphezulu, oku kutya akukhuthazwa njengonyango kuninzi lomhlaza.

Olunye uphando lubonakalisile ukuba ukutya kwe ketogenic kunokuba nokusebenza ekukhuthazeni ukunciphisa umzimba kunye nokuphucula ukulawulwa kweswekile egazini kubafazi. Kwaye kunokuba kunokuba luncedo xa kusetyenziswa njengonyango olongezelelekileyo kwabasetyhini abaneentlobo ezithile zomhlaza.

Ngaba ukutya kwe ketogenic kubeka nayiphi na ingozi kubafazi?

Enye yezona zinto zixhalabisayo ngokulandela amanqatha aphezulu kakhulu, ukutya okuncinci kwe-carb ziziphumo ezibi ezinokubakho kwimpilo yentliziyo.

Into enomdla kukuba, ngelixa ubungqina bunye bubonisa ukuba ukutya kwe-ketogenic kunokunyusa iimeko ezithile zomngcipheko wesifo sentliziyo kubandakanya i-LDL (embi) ye-cholesterol, olunye uphononongo lufumanise ukuba ukutya kunokunceda impilo yentliziyo.

Isifundo esincinci esibandakanya iimbaleki ezi-3 zabasetyhini zeCrossfit zifumanise ukuba emva kweeveki ezili-12 zokulandela ukutya kwe-ketogenic, i-cholesterol ye-LDL inyuswe nge-35% yokutya kwe-ketogenic, xa kuthelekiswa neembaleki ezilandela ukutya okulawulayo ().

Nangona kunjalo, isifundo kwabasetyhini abanomhlaza we-endometrium kunye ne-ovarian cancer ibonakalise ukuba ukulandela ukutya kwe-ketogenic kwiiveki ezili-12 akunaziphumo zibi kwi-lipids yegazi xa kuthelekiswa namafutha asezantsi, ukutya okunesondlo ().

Ngokufanayo, ezinye izifundo zibonise iziphumo ezingqubanayo.

Ezinye iziphumo zibonisa ukuba ukutya kwe-ketogenic kuphakamisa i-cholesterol ekhuselekileyo ye-HDL kwaye kunciphise i-cholesterol iyonke kunye ne-LDL, ngelixa abanye befumene ukutya kwe-ketogenic ukukhulisa kakhulu i-LDL (,,).

Kubalulekile ukuba uqaphele ukuba kuxhomekeke ekubunjweni kokutya, ukutya kwe ketogenic kunokwenzeka ukuba kuchaphazele imeko yomngcipheko wentliziyo ngendlela eyahlukileyo.

Umzekelo, ukutya okune-ketogenic ephezulu kumanqatha agcweleyo kunokwenzeka ukuba kuphakamise i-cholesterol ye-LDL kunokutya kwe-keto ikakhulu okuqulathwe ngamafutha angafakwanga ().

Ngaphezu koko, nangona kubonisiwe ukuba ukutya kwe keto kunokunyusa umngcipheko othile wesifo sentliziyo, uphando olongezelelekileyo luyafuneka ukumisela ukuba oku kutya kunamafutha aphezulu kunokwandisa okanye kunciphise njani umngcipheko wesifo sentliziyo uqobo nokuqonda ngcono ukusebenza kwayo kwimpilo iyonke.

Isenokungafaneleki kubafazi abathile

Ngenxa yokuthintela kwayo kwaye kunzima ukugcina umlinganiselo we-macronutrient, ukutya kwe-ketogenic akufanelekanga kubantu abaninzi.

Umzekelo, ayikhuthazwa le miba ilandelayo (,):

• abasetyhini abakhulelweyo okanye abancancisayo
• abantu abanesibindi okanye ukusilela kwezintso
• abo banengxaki yokusebenzisa utywala okanye iziyobisi
• abantu abane-type 1 yeswekile
• abantu abanepancreatitis
• abantu abaneziphazamiso ezichaphazela imetabolism enamafutha
• abantu abaneentsilelo ezithile kubandakanya ukuswela i-carnitine
• abo banengxaki yegazi eyaziwa ngokuba yi-porphyria
• abantu abangenako ukugcina ukutya okwaneleyo kwesondlo

Ukongeza kwizimo ezichazwe apha ngasentla, kukho ezinye izinto ekufuneka ziqwalaselwe xa ucinga ngokuzama ukutya kwe-ketogenic.

Umzekelo, ukutya kwe-ketogenic kunokubangela iimpawu ezingathandekiyo ezaziwa ngokudibeneyo njenge-keto flu ngexesha lesigaba sokuziqhelanisa nokutya.

Iimpawu zibandakanya ukucaphuka, isicaphucaphu, ukuqhina, ukudinwa, iintlungu zemisipha kunye nokunye.

Nangona ezi mpawu zihlala ziyaphela emva kweveki okanye kunjalo, ezi ziphumo kufuneka ziqwalaselwe xa ucinga ngokuzama ukutya kwe keto ().

Iziphumo zexesha elide zokutya kwe ketogenic kwimpilo yentliziyo kunye nempilo iyonke ayaziwa ngenxa yokunqongophala kophando oluphezulu. Ukutya kwe-keto akufanelekanga kubantu abaninzi kwaye kunokubangela iziphumo ebezingalindelekanga njengokucaphuka.

Ngaba kufuneka uzame ukutya kweketo?

Nokuba kufuneka uzame ukutya kwe-keto kuxhomekeke kwizinto ezininzi.

Ngaphambi kokuba uqale naluphi na utshintsho olubalulekileyo kwindlela yokutya, kubalulekile ukuba uqwalasele izinto ezintle nezimbi zokutya, kunye nokufaneleka kwayo ngokusekwe kwimeko yakho yangoku yezempilo.

Umzekelo, ukutya ketogenic kunokuba lukhetho olufanelekileyo kumfazi otyebe kakhulu, isifo seswekile, okanye ongakwaziyo ukunciphisa umzimba okanye ukulawula iswekile yegazi lakhe esebenzisa ezinye iinguqulelo zokutya.

Ukongeza, oku kutya kunokusebenza nakwabasetyhini abanokutyeba kakhulu okanye ukutyeba kakhulu kwaye bane-polycystic ovarian syndrome (i-PCOS). Izifundo zibonisa ukuba ukutya kwe keto kunokunceda abantu basetyhini abane-PCOS ukunciphisa umzimba, ukuphucula ukungalingani kwehomoni, kunye nokwenza ngcono ukuzala ().

Nangona kunjalo, ekubeni ukutya kwe-ketogenic kuthintele kwindalo kwaye akunalo ixesha elide, izifundo ezikumgangatho ophezulu zixhasa ukhuseleko nokusebenza kwayo, iipateni zokutya ezinganyanzelekanga zinokuba lolona khetho lufanelekileyo kubafazi abaninzi.

Kuxhomekeke kwimpilo yakho kunye neemfuno zokutya, kuhlala kucetyiswa ukuba wamkele ipateni yokutya etyebe ngokupheleleyo, ukutya okuxineneyo okunesondlo okunokugcinwa ubomi bakho bonke.

Ngaphambi kokuzama ukutya kwe keto, lukhetho olukrelekrele lokujonga ezinye, iindlela ezinganyanzelekanga zokuphucula impilo yakho kunye nokufikelela kwiinjongo zakho zempilo-ntle.

Kuba ukutya kwe keto kuthintele kakhulu kwaye ukusebenza kwayo kuxhomekeke ekugcineni i-ketosis, kuyacetyiswa ukuba oku kutya kulandelwe kuphela ngelixa usebenza noochwephesha kwezempilo.

Thetha kumboneleli wakho wezonyango okanye i-dietitian ebhalisiweyo ukuba unomdla wokuzama ukutya kwe ketogenic.

Nangona ukutya kwe ketogenic kunokubangela ukuba kubekho utshintsho kwezempilo kwabanye abantu basetyhini, kukutya okuthintela kakhulu. Uninzi lwabasetyhini banokufumana impumelelo yexesha elide ngokwamkela ukutya okunezithintelo, ukutya okuxineneyo kwezempilo kwithuba elide.

Umgca wezantsi

Ukutya kwe-ketogenic kubonise isithembiso xa kusetyenziswa unyango ukuphucula imiba ethile yempilo kubafazi kubandakanya ubunzima bomzimba kunye nolawulo lweswekile yegazi.

Nangona kunjalo, kukho imiqolomba ethile eza kunye nokutya kwe keto, kubandakanya ukungabikho kwezifundo eziphanda ukutya okunempembelelo yexesha elide kwimpilo iyonke kunye nokuthintelwa kwayo ukwakheka kwe-macronutrient.

Kwaye, oku kutya akukhuselekanga kubantu abathile ababhinqileyo, kubandakanya nabasetyhini abakhulelweyo okanye abancancisayo.

Nangona abanye abantu basetyhini banokufumana impumelelo xa belandela ipateni yokutya ye-ketogenic, ukukhetha ukutya okunesithintelo, ukutya okunesondlo okunokuthi kulandelwe ebomini kunokuba luncedo kuninzi lwabasetyhini.