Iingeniso zabo azicaci ngokupheleleyo kodwa zinokukunceda ezi zilandelayo
I-Phytoestrogens iimveliso eziveliswa yizityalo ezikhoyo kwizidalwa ezifana neengqolowa ezipheleleyo, imifuno eluhlaza, iimbotyi, i-soy kunye negalikhi . Uphando lubonisa ukuba i-phytoestrogens inokulinganisa intshukumo ye-estrogen kwaye ngoko inokunika izibonelelo ezifanayo njenge-hormone, njengokukhusela ukulahlekelwa kwethambo nokunciphisa ukutshisa okutshisa kumabhinqa angama-menopausal. I-Phytoestrogens iqukethe iiflavones (eyaziwa kakhulu), i-prenylflavonoids, i-coumestans kunye ne-lignans.
Kwezinye iyeza, izongezo zokutya eziqukethe i-phytoestrogens ngamanye amaxesha zisetyenziselwa ukuthintela i-hormone-dependent cancer (ezibandakanya ezinye iifom zesifo somhlaza), isifo senhliziyo, i-osteoporosis, kunye neempawu ze-menopausal.
Nangona kunjalo, kuba i-phytoestrogens i-endocrine iphazamisayo, ithetha ukuba iyanxibelelana kunye kwaye iguqule ama-hormone akho, abanye abaphandi baphakamisa inkxalabo yokuba iimpawu zabo ze-estrogen zibangelwa yimiphumo emibi yezempilo. Enyanisweni, ukufika namhlanje, i-phytoestrogens yenye yezona zihloko eziphikisanayo kwindawo yokutya kunye nezempilo yabasetyhini.
Kuze kube ngoku, uphando malunga nempilo ye-phytoestrogens luye lwavelisa iziphumo ezidibeneyo. Nanku ukukhangela kwiziphumo eziphambili zophando.
Kwangaphantsi kweMeyi yeKhansela ethile
Olunye uphando lubonisa ukuba ukusetyenziswa kwezidalwa ze-phytoestrogens kudibene nomngcipheko wokunciphisa i-colon, isifuba, i-ovarian, iprotate, isisu, kunye ne-cancer ye-endometrial.
Ngo-2016, ukuphononongwa kwezifundo ezili-17 kwafumanisa ukuba i-soy isoflavone yokusetyenziswa yayinxulumene nokunciphisa u-23% kumngcipheko wesifo somhlaza.
Ngo-2015, uphando lwe-meta-uphando lwe-10 lufumene ukuba ukungena kwe-soy kunomphumo okhuselekileyo wokukhusela umdlavuza we-endometrial.
Ngo-2014, ukuphononongwa kwezifundo ezingama-40 zifumene ukuba ukutya kwe-soy kudibaniswa nokuncipha okuncinci kumngcipheko wesifo somhlaza.
Ngokuphathelele umdlavuza webele, ezinye iifundo zibonisa ukuba abafazi kumazwe abasebenzisa kakhulu iisoflavones, ezifana neJapan ezidla umsizi we-miso rhoqo, banomngcipheko omncinci wesifo somhlaza.
Sekunjalo, izifundo zangaphambili zibonise ukuba i-phytoestrogens ingakhuthaza ukukhula kweesisu.
May Stall Bone Loss
Abanye besetyhini baye basebenzisa i-phytoestrogens njengenye indlela yokwelashwa kwe-hormone, okanye i-HRT, indlela yokonyango esetyenziselwa ukunciphisa iimpawu ze-menopausal nokunciphisa umngcipheko we-osteoporosis kunye nesifo senhliziyo.
Uphononongo lwe-2013 lubonise ukuba i-phytoestrogens inokuvimbela iiseli ezibangelwa ukulahleka kwethambo, kunye nokwandisa amathambo kunye nesisitye samaminerali.
Ukuhlaziywa kwe-2012 kweengxelo kukhombisa ukuba i-soy isoflavone yongezelela ngokunyanisekileyo ukunyuka kwamathambo emininzi kumabhinqa ngama-54%.
Nangona kunjalo, uvavanyo luka-2015 lubonise amazinga aphakamileyo okwehliswa kwamathambo angaphantsi kwintlambo yesithambiso kunye nentamo yeentombi phakathi kwabesifazane baseJafenese abanesifo se-menopausal abane-inoflavone ephezulu. Abaphandi abaninzi baye baphetha ukuba akukho ubungqina obaneleyo bokubonisa ukuba i-phytoestrogens yenza ngcono ukuxinwa kweethambo.
Ngamanzi angaphantsi kweCholesterol
Uphando oluninzi luye lwabonisa ukuba i-phytoestrogens inganciphisa iingozi zobomi benhliziyo. Ngokomzekelo, uhlalutyo lweemeta olushicilelwe ngo-2011 lubonise ukuba ukusetyenziswa rhoqo kwe-1 ukuya kwi-2 ye-protein ye-soy imihla ngemihla iyanciphisa kakhulu izinga le-serum ye "cholesterol" embi. Izifundo ezindala zibonise izixhumanisi ezifanayo.
Kodwa ukuhlaziywa kwe-2016 epapashwe kwiBritish Journal ye-Pharmacology iphetha ngokuthi i -oflavones ayitshintshi ngokuphawulekayo amanqanaba eepidid, kwaye i-phytoestrogens ayinciphisi kakhulu ingozi ye-cardiovascular-however, i-lignans, ngokukodwa, inokuphucula ingozi yomzimba kubantu ababhema.
Imithombo yePhytoestrogens
I-Phytoestrogens ikhona kwizinto ezininzi ezifumaneka kwizibonelelo zokutya, kuquka:
- Iiflegi . Ephakamileyo kwi-fiber kunye ne-omega-3 fatty acids, i-flaxseeds zihlobo lwe-phytoestrogen eboniswa ukunciphisa amazinga e-cholesterol (ngakumbi kubasetyhini abasemva kwe-postmenopausal) kunye nokutshisa okupholileyo.
- Soy. Kwakhona kufumaneka ukulwa nokutshisa okutshisa kunye namazinga e-cholesterol aphantsi, i-soy iqukethe i-phytoestrogen compounds ebizwa ngokuba yi-isoflavones. Uphando oluphambili lubonisa ukuba i-soy inokukunceda ukugcina amathambo aqinile, kunye nokunciphisa umngcipheko wesifo somhlaza wesisu.
- Red Clover . Omnye umthombo weoflavones, i-clover ebomvu yinto eninzi isetyenziselwa ukunciphisa iimpawu ze-menopausal. Le phytostrogen ifumaneke ukuba ikhanyise ngokukhawuleza, kunye nokuvimbela ukulahleka kweethambo zamaminerali ngexesha lokuphuma kwesisu. Iziphumo ezivela kuphando lokuqala zibonisa ukuba i-clover ebomvu inokunciphisa ingozi yomhlaza wesifo somhlaza .
Ezinye iimithombo ze-phytoestrogens ziquka i-alfalfa, i-hops kunye ne- vitex .
Ukusebenzisa iiPhytoestrogens zeMpilo
Ekugqibeleni, akukho ubungqina obaneleyo bokuthi ama-phytoestrogens ngokwabo anamandla okwaneleyo ukuphucula zonke ezi zinto zentlalo. Kwaye abanye oogqirha bakholelwa ukuba ukucetyiswa kufuneka kusetshenziswe kubadla ngenxa yemiphumo emibi.
Ngokomzekelo, uphando oluthile lubonisa ukuba i-genistein (i-phytoestrogen efumaneka kwi-soy) ingaphazamisa izenzo ze-tamoxifen (isilwanyana esisetyenziselwa ukunyanga umdlavuza webele). Ngaphezu koko, abantu abaye (okanye basemngciphekweni) nawuphi na uhlobo lwesimo esichukumisayo se-hormone kufuneka bafune ukukhusela i-phytoestrogens, ngenxa yemisebenzi yabo ye-estrogen.
Ukuba ucinga ngokusetyenziswa kwe-phytoestrogens kunyango okanye ukuthintela nayiphi na ingxaki yempilo, kubalulekile ukudibana nodokotela wakho ngokulinganisela inzuzo kunye neengozi. Ukuziphathela imeko kunye nokuphepha okanye ukulibazisa ukunakekelwa okuqhelekileyo kunokuba nemiphumo emibi.
> Imithombo
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