Micah Stanley
Ukusetyenziswa rhoqo kwe-soy kunokuthintela iingxaki ezingapheliyo ze-prostate. Iimveliso zesoya zinokuba negalelo ekuphuculeni utshintsho olukhoyo okanye olubi kwi-prostate.
I-Soy ekudleni - kwaye izinga lomhlaza we-prostate liyancipha
I-Soy iye yathandwa kakhulu kwiminyaka yamuva. Kungekudala, iimveliso zesoya zazifumaneka kuphela kwiivenkile zokutya eziphilayo kunye nezempilo. Ubisi lweSoya kunye netofu ngoku ziyafumaneka phantse kuzo zonke iivenkile ezinkulu - hayi kancinci kuba kukholelwa ukuba ama-Asiya ar
Kuba abantu bemimandla yaseAsia abanawo umhlaza wamabele omncinci kuphela kodwa kunye nomhlaza we-prostate omncinci kunabantu baseNtshona - kodwa kuphela ukuba bahlala kumazwe abo. Xa abantu base-Asiya befudukela eNtshona, kunokwenzeka ukuba kufunyanwe ukuba banomhlaza wedlala lesinyi kunabo bahlala ekhaya.
Abantu baseAsia abatya ukutya kwaseNtshona basengozini enkulu yokuba nomhlaza wedlala lesinyi
Kwelinye icala, kuthiwa amazwe amaninzi aseAsia awanazo iindlela zokuxilonga zonyango eziqhelekileyo eNtshona kwaye iimeko ezininzi zomhlaza wedlala lobudoda azifunyanwa kwasekuqaleni. Noko ke, eso kuphela ayisosizathu. Ukutya kwakhona kunegalelo kumngcipheko womhlaza - kwaye oku kwahluke ngokupheleleyo eNtshona kunaseAsia. Ngokukhawuleza ukuba amadoda aseAsia ayeke ukutya iimveliso zesoya kwikhaya labo elitsha (iYurophu okanye i-USA), ayeke ukusela iti eluhlaza, kwaye mhlawumbi adle imifuno embalwa, umngcipheko womhlaza we-prostate uyanda, obonakalayo ngokukodwa kwisizukulwana sesibini.
Ke ngoko, ngo-2012, abaphandi kwiJenali yaseTshayina yoMhlaza babhala:
"Ukusetyenziswa kweemveliso zesoya kuxhaphake kakhulu kubantu baseAsia kwaye kunxulunyaniswa ne-25 ukuya kwi-30 yepesenti yokunciphisa umngcipheko womhlaza wesibeleko."
Umngcipheko oncitshisiweyo unxulumene ngokukodwa neemveliso zesoya ezingavundisiyo - ngokutsho kweSpitznagel et al. kuhlahlelo lwemeta ka-2009, olunika umdla ingakumbi xa kunikwa ibango elixhaphakileyo lokuba iimveliso zesoya ezivundisiweyo zisempilweni kunezo ezingenagwele.
Iimveliso zesoya ezivundisiweyo nezingavuthiswanga
Iimveliso zesoya ezingenagwele ziquka umzekelo B. ubisi lwesoya kunye netofu. Nangona kunjalo, ngoku kukho netofu enegwele, enye incasa emnandi (umz. iVegan herbal cream cheese Soyananda from Soyana). Imizekelo yeemveliso zesoya enegwele ziquka isosi yesoya, i-miso, i-natto, kunye ne-tempeh.
Ngaba isoyi isebenza kuphela kubantu baseAsia?
Emva koko kuthiwa kwakhona ukuba umphumo wokuthintela wesoya unokusebenza kumadoda aseAsia, kodwa kungekhona kumadoda avela kwimimandla yasentshona. Ukuba ujonga izifundo, nangona kunjalo, kunye umz. Umzekelo, xa kuqhutywa amadoda aseYurophu, kuyaphawuleka ukuba iimali zesoya ezisebenzayo kumadoda aseAsia azizange zisetyenziswe apha, kodwa ziphantsi kakhulu - kuba abo baqwalaselwa. ukuba ngabadli besoya ephezulu eYurophu iya kuthathwa njengesoya encinci kakhulu eAsia -Bala abadli.
Ngelixa kuphononongo lwase-Asia izithako zesoya ezisebenzayo (umzekelo i-genistein) zinikwa kwaye zisetyenziswe ngokwemilinganiselo ye-mg, kwizifundo zaseYurophu zizixa-µg kuphela - kuyaqondakala ukuba akukho siphumo sinokuboniswa apha.
Kwaye kuyaqondakala ukuba kwizifundo ezinokusetyenziswa kwe-soy ephezulu, iziphumo zinokubonwa ngokuqinisekileyo - nakubantu abangewona ama-Asia, umz. B. kwisifundo esidala kunye nabathathi-nxaxheba base-US nabaseCanada (i-Adventist Health Study). Kolu phononongo, umngcipheko womhlaza we-prostate uncitshiswe ukuya kuthi ga kwi-70 yepesenti ukuba ubisi lwesoya lunxiliswa rhoqo (ngaphezu kweyodwa ngosuku).
Ingakanani iSoya etyiwa ngabantu base-Asiya?
Ekubeni kufunwa ngokuphindaphindiweyo ukuba abantu base-Asiya abayityi i-soy eninzi, ukusetyenziswa okuqhelekileyo kweemveliso zesoya kumazwe ase-Asia kwavavanywa kwaye kwafika kwisigqibo sokuba i-6 - 11 g yeprotheni yesoya okanye i-25 ukuya kwi-50 mg isoflavones yesoya idliwe apho. ngosuku. Apha uya kufumana itafile ecacileyo kunye nomxholo we-isoflavone weemveliso ezahlukeneyo zesoya.
Umzekelo: I-40 mg isoflavones yesoya ibekwe umz. B. kwi-100 g ye-tofu eqhelekileyo kunye ne-200 ml yobisi lwesoya.
Izinto ezisebenzayo kwi-soy - i-isoflavones
Kucingelwa ukuba yi-isoflavones kwiimbotyi zesoya ngakumbi ezikhokelela kwisiphumo sokuthintela umhlaza esikhankanyiweyo. I-Isoflavones (ekwabizwa ngokuba yi-isoflavonoids) zizinto zezityalo zesibini ezivela kwiqela le-flavonoids, equka i-anthocyanins - i-pigment yesityalo esimnyama esisuka kumaqunube amnyama, amaqunube e-aronia, iidiliya ezibhlowu, okanye ikhaphetshu ebomvu.
I-Flavonoids sele iyaziwa ngokuba yi-antioxidant, i-anti-inflammatory, i-vascular-protecting, kunye ne-anti-cancer effects.
I-isoflavones ifumaneka kwiimali ezifanelekileyo kungekuphela nje kwiimbotyi zesoya kodwa nakwezinye iimbotyi (ii-chickpeas) kunye ne-clover ebomvu. Ii-isoflavones zesoya zibizwa ngokuba yi-u. Daidzin (okanye Daidzein) kunye neGenistein.
I-Isoflavones inefuthe elibuthathaka njenge-estrogen (i-100 ukuya kwi-1000 amaxesha abuthathaka kune-endogenous okanye i-estrogens yamayeza) kwaye ke zikwabizwa ngokuba zii-phytoestrogens, ezithetha into efana ne-estrogens yezityalo.
I-Isoflavones ke ngoko inokuphembelela ukulungelelana kwehomoni kwaye inxulunyaniswa nomngcipheko oncitshisiweyo womhlaza oxhomekeke kwihomoni - umhlaza wamabele, umhlaza wesibeleko, kunye nomhlaza wesibeleko.
I-Isoflavones: ii-agent ezithembisayo zokuthintela umhlaza kunye nonyango
Kwango-2003, inqaku loPhando lweCancer iSoy Isoflavones kunye neCancer Prevention yafunda ukuba zombini izifundo ze-in vitro kunye nezifundo ze-vivo (uphononongo ngezilwanyana kunye nabantu) zibonise ukuba i-genistein - eyona isoflavone ibalaseleyo kwiimbotyi zesoya-indlela ethembisayo yokuthintela okanye yokunyanga umhlaza. .
Amadoda aneemveliso zesoya ekutyeni kwawo ngokuzenzekelayo anamanqanaba aphezulu e-isoflavone kunalawo angazithandiyo iimveliso zesoya. Amanqanaba aphezulu e-isoflavone anokubonwa kwi-prostate kuba izinto ziqokelelana apho.
Egazini, kwelinye icala, i-isoflavones ijikeleza kuphela ixesha elifutshane, oku kuthetha ukuba i-isoflavones ihanjiswa ngokukhawuleza apho inokuba luncedo, ngelixa iziphumo ezingathandekiyo ezinokwenzeka kwezinye izitho azinakwenzeka ngenxa yoko.
Isiphumo se-isoflavones
Ezi propati zilandelayo kunye neendlela zokusebenza zibalelwa kwi-isoflavones yeembotyi zesoya:
- I-Isoflavones evela kwi-soy inempembelelo enamandla ye-antioxidant - njengoko uqhelene nayo kwi-flavonoids: Isusa i-oxygen radicals enokuthi ibe nemiphumo eyingozi kwaye ingaba nefuthe lokukhuthaza umhlaza kunye ne-pro-inflammatory.
- I-Isoflavones ichaphazela ibhalansi yehomoni. Nangona kunjalo, abawehlisi inqanaba le testosterone, njengoko kudla koyikwa, kodwa banqande umzekelo B. Benign prostatic hyperplasia (BPH, benign prostate anlargement) ngempembelelo yabo efana ne-estrogen, apho banokuhlawulela umphumo ogqithiseleyo we testosterone. Kwakhona zivimbela ukuguqulwa kwe testosterone kwi-DHT (dihydrotestosterone). I-DHT yindlela esebenzayo ye testosterone enokukhuthaza ukwanda kweeseli kwi-prostate kwaye ngaloo ndlela ibe negalelo kwi-BPH.
- I-soy isoflavones inokusebenza njenge-estrogens kukusilela kwe-estrogen kwaye ke ngoko inciphise iziphumo zokunqongophala okuhambelanayo. Nangona kunjalo, banokuphinda banciphise impembelelo eyomeleleyo ye-estrogen ye-endo native xa kuthe kwakho i-estrogen egqithisileyo, kuba ibophelela kwi-estrogen receptors endaweni ye-endogenous estrogens, apho inesiphumo esifana ne-estrogen kodwa amaxesha amaninzi iba buthathaka kuneyo “yenyani. ” estrogen.
- Ngo-Matshi 2014, abaphandi kwiYunivesithi yaseChicago, e-Illinois bapapasha uphononongo oluchaza ngokuthe ngqo ukuba i-soybean isoflavones inokuthintela kwaye ilwe nomhlaza wesibeletho. Kubandakanya ukufunda ukuba i-soy isoflavones ithintele ukuphuhliswa komhlaza wesibeleko kwizilingo zezilwanyana kunye neeseli kuba zithintela iiseli zomhlaza ekukhuleni nasekukhuthazeni i-apoptosis (inkqubo yokuzibulala kweeseli zomhlaza).
- Kwakhona kuchazwa ukuba izinto zesoya zinefuthe elihle ngokukwazi ukukhuthaza ukulungiswa kwe-DNA kunye nokuthintela i-angiogenesis (ukwenziwa kwemithambo yegazi emitsha eyondla amathumba) kunye nokwakheka kwe-metastasis.
- I-soy isoflavones inokuhamba kunye nemitha kunye nechemotherapy. Kufuneka babe nakho ukonyusa isiphumo esifunwayo seradiotherapy kunye nechemotherapy ngelixa kwangaxeshanye behlisa iziphumo zabo ebezingalindelekanga.
Impembelelo yesoya kumanqanaba ePSA
Ixabiso legazi elibalulekileyo elihlala lijongwa ngokusondeleyo kumhlaza we-prostate lixabiso le-PSA. I-PSA imfutshane kwi-Prostate Specific Antigen. Yi-enzyme eveliswa yi-prostate kwaye igcina ulwelo lwamadlozi kunye ne-sperm motile. I-PSA iphinda ingene egazini, apho isetyenziswa njengophawu lwempilo yedlala lesinyi. Ukuba ixabiso le-PSA linyuka ngokukhawuleza ngokuphawulekayo kwaye ngokuqhubekayo, oku kungabonisa umhlaza wesifo seprotate okanye i-benign prostatic hyperplasia.
Nangona kunjalo, umntu kufuneka alumke xa echaza amaxabiso esikhokelo kwi-PSA, kuba okokuqala ixabiso le-PSA linokuphenjelelwa zizinto ezininzi, okwesibini, linokwahluka kakhulu ukusuka emntwini ukuya kwindoda nakumadoda asempilweni kwaye okwesithathu kuphuhliso lwePSA. ethatha izigqibo ngaphezu kokufunda kanye.
Inkqubo ke ngoko ilandelayo: Ukusuka kwi-PSA ye-4 ng / ml, ihlolwe ngamaxesha aqhelekileyo. Ukuba iyaphakama, kukho imfuneko yokucaciswa. Nangona kunjalo, i-PSA engaphantsi kwe-4 ng / ml ayifuni umdlavuza weprotate. Ixabiso le-PSA ke ngoko alifanelekanga ukusebenza njengesona sixhobo soxilongo kuphela sezifo zesinyi. Nangona kunjalo, impumelelo ye-BPH kunye nonyango lomhlaza wesibeleko ihlala ijongwa kusetyenziswa ixabiso le-PSA. Ukuba ixabiso liyancipha okanye ubuncinane linokuzinziswa, ugqirha kunye nesigulane sikhululekile.
I-Genistein yehlisa iPSA
Kwi-2011, uphando luvele kwi-Southern Medical Journal eyacela amadoda angama-10 ukuba adle iimveliso zesoya zorhwebo iminyaka emibini. Baqhubeka bebonisa ukunyuka kwamanqanaba e-PSA emva kwe-prostatectomy (ukususwa kwe-prostate) kunye nonyango lwe-radiation. Emva kokuphela kwesifundo, amanqanaba e-PSA kwisiqingatha sabathathi-nxaxheba baye bawa phantsi kweempembelelo zeemveliso zesoya.
Kwisifundo seklinikhi esilawulwa ngokungahleliwe, esilawulwa yi-placebo, kunye ne-double-blind-blind-blind-blind-blind, izazinzulu ezivela kwiSibhedlele saseYunivesithi yase-Oslo / eNorway zinike abathathi-nxaxheba babo (bonke abanesifo somhlaza wesifo somhlaza) 30 mg ye-genistein okanye ukulungiswa kwe-placebo imihla ngemihla kwiiveki ngaphambi kokuba baphelele. utyando. Kwakukho izifundo ze-23 kwiqela le-genistein kunye ne-24 kwiqela le-placebo.
Ixabiso le-PSA lehla nge-7.8 yeepesenti kwiqela le-genistein xa kuthelekiswa nepesenti ze-4.4 kuphela kwiqela le-placebo. Nangona kunjalo, ngelixa ixabiso le-PSA kwiqela le-placebo liye lehla kuphela kwizicubu ze-tumor kodwa kungekhona kwizicubu eziphilileyo, liye lancitshiswa kwiqela le-genistein zombini kwizicubu zesisu kunye nakwizicubu eziphilileyo.
Kwangaxeshanye, amadoda e-genistein ayekonwabela amanqanaba asezantsi e-cholesterol, awayengabonwa kumadoda e-placebo. Kwakubalulekile ukuba i-genistein ayizange ichaphazele amanqanaba eehomoni zesini okanye kumaxabiso edlala lengqula.
Ingakanani i-genistein kwiimveliso zesoya?
Ekubeni i-30 mg ye-genistein inokugqithiswa ngokulula ngokutya okuqukethe i-soy, abaphandi ababandakanyekayo batusa ukuba benze njalo - kuncinci ngenxa yemiphumo emihle kumanqanaba e-cholesterol anokulindelwa ngexesha elifanayo kunye nokungabikho kwemiphumo engathandekiyo kwi-hormone. ibhalansi.
I-Isoflavones imisa amanqanaba e-PSA, aqhubeka enyuka nangona unyango oluqhelekileyo lwezonyango
Uphononongo lwapapashwa kwiSondlo kunye noMhlaza kwixesha elidlulileyo (2003) apho izigulane ze-41 ezinomhlaza we-prostate zathatha inxaxheba. Baye bohlulwa bangamaqela amathathu:
Iqela loku-1 elinomhlaza we-prostate osanda kufunyaniswa kwaye unganyangwanga kunye nokunyuka kwamanqanaba ePSA.
Iqela le-2 elinomdlavuza we-prostate, apho, nangona unyango olusisiseko (i-radiation, njl.), lukhokelela kumanqanaba e-PSA ahlala enyuka.
Iqela le-3 elinomhlaza wesibeleko, okhokelele ekwandeni kwexabiso lePSA nangona unyango lwehomoni.
Zonke izigulane zafumana i-100 mg isoflavones kabini imihla ngemihla kwixesha leenyanga ezi-3-6. Nangona inqanaba le-PSA labathathi-nxaxheba lingazange lincitshiswe, liye lanqunyanyiswa lazinziswa kuma-83 eepesenti zezigulane ezikwiQela lesi-2, nto leyo eyimpumelelo ephawulekayo xa kujongwa ukuba amanqanaba ePSA aye aqhubeleka nokunyuka nangona iinzame zonyango eziqhelekileyo.
Kwiqela le-3, esi siphumo sifunyenwe kwi-35 ekhulwini yezigulane. Kule sifundo, kwakhona, isityalo sesityalo esivela kwi-soy asizange sichaphazele amanqanaba e testosterone abathathi-nxaxheba nancinci - nangona idosi ephezulu kakhulu ye-isoflavone ngexesha elide.
Abaphandi bagqibe kwelokuba i-soy isoflavones inokubonelela ngezibonelelo ezibalulekileyo kwezinye izigulana ezinomhlaza we-prostate - nokuba unyango oluqhelekileyo lusilela.
Ubisi lwesoya lunciphisa ukunyuka okukhulu kwePSA
Kuphononongo olwenziwa yiYunivesithi yaseFlorida ukusuka kwi-2008, izigulane ze-20 zomhlaza we-prostate zasela i-250 ml yobisi lwe-soy kathathu ngosuku ngonyaka omnye (ngokuhambelana ne-141 mg ye-isoflavones ngokumalunga noyilo lokufunda). Zonke izigulana sele zilufumene unyango – ezili-11 zaye zasuswa idlala lobudoda zaza ezisi-9 zenza unyango ngeradio.
Ngaphambi kophononongo, nangona unyango lwangaphambili, amanqanaba e-PSA aye anda ngomyinge wama-56 ekhulwini ngonyaka. Ngaphantsi kwefuthe lobisi lwe-soy, ixabiso lenyuka kuphela ngomyinge wama-20 ekhulwini.
Olu phononongo lulandelayo lubonisa ukuba iimveliso zesoya zinokuthathwa kakuhle kakhulu ecaleni konyango oluqhelekileyo:
I-Isoflavones ixhasa unyango lwe-radiation kwaye inciphisa iziphumo zayo
Ngo-2010, abaphandi bapapasha uphando kwiphephancwadi i- Nutrition kunye neCancer ehlola izibonelelo ze-soy isoflavone intake kwizigulane ezifumana unyango lwe-radiation ye-prostate cancer.
Kuba i-soy isoflavones ayinayo impembelelo kwi-prostate kuphela ngeempawu ezifana nehomoni kodwa zinezixhobo zokulwa nokudumba, bekuthenjwa ukuba i-isoflavones iya kunciphisa iziphumo ebezingalindelekanga zonyango lweradiyo.
Izigulane ze-42 zifumene i-200 mg isoflavones okanye ukulungiswa kwe-placebo yonke imihla kwiinyanga ze-6. Kwafunyaniswa ukuba i-soy isoflavones yakwazi ukunciphisa imiphumo emininzi yonyango lwe-radiation, njengokuphazamiseka kwesisu, ukungasebenzi kwezesondo (ukungabi namandla), kunye neengxaki ze-urinary tract (ukungabikho komchamo). Kuba iqela le-placebo libandezeleke kakhulu kwezi mpawu kuneqela lesoya.
I-Soy isoflavones nayo ingasetyenziselwa ukongeza kunyango oluqhelekileyo kwaye ngale ndlela yenza unyango lube mnandi ngakumbi.
I-Soy kunye ne-green tea: Inhlanganisela enengqiqo
Uphononongo olwenziwe yiYunivesithi yaseOregon State lwapapashwa kwangaloo nyaka. Kwafunyaniswa ukuba kuya kwenza ingqiqo kakhulu ukubandakanya iimveliso zesoya ekutyeni kunye neti eluhlaza. Ngenxa yokuba udibaniso lwazo zombini lukwazile-ubuncinci kwiigundane ezithatha inxaxheba-ukuguqula ukukhulisa i-prostate kunye nokukhusela umhlaza we-prostate ngcono kune-soy okanye iti eluhlaza yodwa.
Kwakhona, abaphandi bakrokrela ukuba zombini ukutya kukhokelela kule nzuzo yezempilo, ngakumbi ngenxa yeziphumo zabo ze-antioxidant kunye ne-anti-inflammatory. Ngenxa yokuba umhlaza wesifo se-prostate kunye nokwandiswa kwe-benign prostate kuhambelana ngokusondeleyo neenkqubo ezingapheliyo zokuvuvukala.
Ngokwahlukileyo, indibaniselwano ye-lycopene kunye ne-genistein (itumato kunye nesoya) ayibonakali isebenza ngokunjalo. Apha, i-lycopene isebenza ngcono iyodwa kunokuba idityaniswe nesoya:
I-Lycopene izinzisa amanqanaba e-PSA ngcono kunesoya
Uphononongo lwe-In vitro lubonise ukuba i-lycopene - into yesibini yesityalo ukusuka umz. B. iitumato - kunye ne-genistein evela kwiimbotyi zesoya zakwazi ukuqalisa i-apoptosis (inkqubo yokuzibulala kweeseli zomhlaza) kwaye inqanda ukukhula kweeseli zomhlaza - kuzo zombini i-hormone-sensitive kunye ne-hormone-insensitive prostate cancer. imigca yeseli.
Ekubeni uphononongo lwangaphambili lwesigaba II kunye nezigulana zomhlaza we-prostate sele lubonisile ukuba ukuthathwa kwe-soy isoflavones kunokuzinzisa amanqanaba e-PSA, abaphandi kwiYunivesithi yaseWayne State eDetroit baqhube olunye uphando lwesigaba sesibini sekliniki ngo-2007 ukubona ukuba i-lycopene evela kwiitumato inokuphucula ngakumbi inzuzo. isiphumo soy.
Abathathi-nxaxheba babengamadoda angama-70 ngokuqhubekayo amanqanaba e-PSA okanye ubuncinane be-PSA bezinga le-10 ng / ml. Onke amadoda ebesele enalo unyango lwasekhaya okanye ebefumana unyango lwehomoni.
Bafumana i-capsule enye ye-tomato extract (i-15 mg lycopene) kabini ngosuku okanye i-capsule efanayo kunye ne-capsule enye ye-40 mg isoflavones ye-soy kabini ngosuku kwiinyanga ze-6.
Nakweliphi na kumaqela amabini bekunokwenzeka ukuhla kumaxabiso ePSA. Noko ke, amadoda angama-22 kwangama-33 kwiqela elidityanisiweyo azinzile inqanaba lawo lePSA, nto leyo esisiphumo esihle. Nangona kunjalo, umphumo kwiqela le-lycopene wawungcono ngakumbi. Apha ixabiso lePSA lizinzile phantse kubo bonke abathathi-nxaxheba.
Ngokuqinisekileyo, i-15 mg ye-lycopene inokugqithiswa ngokulula ngokutya. Akuyimfuneko ukuthatha i-lycopene capsules. I-500 g yeetumato ezintsha, i-350 g yevatala, i-200 ml yejusi yetamatato, okanye isosi yetumata eyenziwe nge-50 g ye-tomato intlama yanele.
Isoya yomhlaza wedlala lobudoda
Eyona nto iphambili yezi nkcazo zingentla kukuba unokubandakanya ukutya okwenziwa kwi-soy (tofu, tempeh, ubisi lwesoya, njl.) ekudleni kwakho nangaliphi na ixesha kunye nesazela esicocekileyo - nokuba unomdlavuza we-prostate okanye awukho. Eyona nto imbi kakhulu enokuthi yenzeke kukuba awuqapheli nasiphi na isiphumo – nokuba siyakha okanye sibi.
Njengoko sibonisile, kukho izifundo ezininzi ezikwangqina ukuba amalungiselelo e-soy isoflavone eyedwa anefuthe eliluncedo kumhlaza wedlala lesinyi. Kodwa kukho nezifundo ezibonisa ukuba akukho siphumo apha.
Iziphumo ezibi ziye zafunyanwa ngokubanzi kwizifundo ezisebenzisa i-isoflavone ephezulu kakhulu engenakufikelelwa ngokutya okunesoya. Izongezo zokutya ezine-soy isoflavones ezizimeleyo kufuneka ke ngoko ziphetshwe okanye zikhethwe ngononophelo (kwimilinganiselo ephantsi).
Ukutya kwesoya kuneyona mpembelelo ilungileyo yothintelo ukuba ukuqhelile kwasebuntwaneni njengenxalenye yokutya okusekelwe kwizityalo okutyebileyo ngezinto ezibalulekileyo (kakade kuphela EMVA kobusana) kwaye ukutye ngobungakanani obulawulekayo kubo bonke ubomi bakho (umz. 100 g tofu kunye/ okanye 200 ml isiselo soy ngosuku).
Ukutya okusekelwe kwisityalo lolona khetho lulungileyo kwezinye izizathu, njengoko zombini amafutha ezilwanyana kunye nezinye iimveliso zobisi ziye zanxulunyaniswa nomngcipheko wokwanda komhlaza wedlala lesinyi. Ukuba uyakhathalela unikezelo lwevithamin D elungileyo, sebenzisa i-omega-3 fatty acids eyaneleyo, kwaye uhlala utya imifuno yekhaphetshu kunye ne-turmeric, unokulindela isiphumo esihle kakhulu sokuthintela umhlaza we-prostate ekudleni kwakho.
