Kudya kwe keto kunoramba kuchikakavadzana, pasinei nekutsvakurudza kwose kunze uko. Vazhinji vanoishandisa kuderedza uremu, nepo vamwe vachiifarira kuderedza kudya kwecarbohydrate. Kusvikira zvino, anenge hapana akanga ashamisika kana migumisiro yacho ingave yakasiyana muvarume nevakadzi. Misiyano iripo?
UC Riverside masayendisiti akaita Chidzidzo kuti udzidze kuti iyo yakakurumbira ketogenic uye yepakati yekutsanya yekudya inoshanda sei pa molecular level, uye kana vese varume nevakadzi vanobatsirwa kubva kwavari zvakaenzana. Pfungwa iri shure kwekudya kwe keto ndeyokuti mazinga akaderera emakhahydrates uye akanyanya kuwanda emafuta uye mapuroteni anomanikidza muviri kushandisa mafuta ehuni, zvichiita kuti uremu huremerwe.
Kune rimwe divi iyo kutsanya kwenguva pfupi inoshanda panheyo yakafanana, inorambidza kudya kuhwindo duku renguva mukati mezuva. Mumaawa asina kudya, muviri unopedza zvitoro zveshuga uye unotanga kupisa mafuta. Mafuta anoshandurwa kuita miviri yeketone inogona kushandiswa neuropi kuita huni.
Zvakasiyana here muvakadzi nevarume?
Pasinei nemukurumbira wavo, masayendisiti haasati aziva majini kana mapuroteni anobvumira kudya kushanda. Saka iyi tsvagiridzo itsva inofunga kuti unotoziva mashandiro avanoita. Chinokosha chinogona kunge chiri puroteni, inonzi HNF4, iyo inowanikwa pamazinga akakwirira muchiropa. Icho chinhu chekunyora, chinoshandura DNA kuita RNA, iyo inobva yashandurwa kuva mapuroteni matsva, uye inouya nenzira mbiri, P1 kana P2.
Masayendisiti pakutanga akaongorora P2 sepro-cancer protein. Havana kuwana chinongedzo kugomarara, asi vakacherekedza kuti mbeva dzine mazinga akakwira eP2 muzviropa zvavo zvakare aive nemajini akasiyana emetabolism. Vakaonawo kuti P2 inooneka muhuwandu hwakawanda gare gare muzuva, izvo zvinogona kutsanangura kuti nei mbeva dzisina kuwana uremu hwakawanda kana nguva yavanodya yakadziviswa; kunyange vakadya zvakanyanya.
Zvinofungidzirwa kuti simba rinonzwa enzyme rinogona kukonzera shanduko pakati peP1 neP2, iyo inogona kubvumira iyo nzira yekupisa mafuta kune simba. Muchidzidzo ichi, kunyanya kutariswa kwakabhadharwa kune nzira idzo mbeva dzechirume nedzechikadzi dzinopindura kune ketogenic uye yepakati yekutsanya kudya.
Kudya mafuta akawandisa kunoita kuti vakadzi vafuta
Kudya kwe keto kunoratidzika kunge kusashanda zvakanyanya kuvakadzi, nekuti metabolize mafuta zvakasiyana uye tine majini akasiyana akabatidzwa nekudzima mukupindura kutsanya. Asi isu hatinyatsozivi kuti sei kana sei zvinoitika; ndizvo zvatinotarisira kudzidza.
Kana kudya kunoshanda kune chero zvepabonde, vatsvakurudzi vanonyevera izvozvo Hapana kudya kunofanira kutorwa zvakanyanya. Hazvisi pachena kana mafuta ose akagadziriswa pa keto kudya kana kutsanya, kana kuti yakawanda inongounganidza mumuviri. Zvokudya zveJapan zvakajairwa zvine 20% mafuta, chikafu cheAmerica avhareji 35%, uye ketogenic chikafu chinogona kuve ne70 kana 80%, ingangove yakawanda kwazvo.
kana tichidya girisi, achatikodza pakupedzisira. Kungofanana nekudya zvakawandisa zvechinhu chero chipi zvacho kuchaita kuti tive nemafuta, kusanganisira zucchini. Chinonyanya kukosha imari yatinodya, zvatinodya uye nguva yezuva.