Uphando, ukuphikisana kunye neSidlo sakho
U-Soy ungomnye wala "ukutya okumangalisa" okwakusetyenziselwa ukuthengiswa kuphela kwiivenkile zokutya zempilo okanye iimarike zaseAsia kumazwe asentshona. Kwiminyaka emininzi edlulileyo, i-soy ibilokhu ibonisa rhoqo kwii-shelves zezitolo eziqhelekileyo zokutya, zifakwe kwiimveliso ezikhethiweyo kunye nevevisi. Ngexesha elifanayo, ingxabano sele iphunga-i-soy enempilo okanye ingozi kwizigulane zomhlaza zesifuba kunye nabasindileyo?
Ngaba ukutya okuninzi kukukhusela kumhlaza, okanye ngaba bayakhawuleza ukuphuhliswa kwayo? Ngaphambi kokuba uphonye i-tofu kunye nesobho se-miso okanye ukukhawuleza ukuthenga ezinye izongezelo ze-soy, makhe sijonge ukutya kwe-soy kunye nefuthe lezempilo.
Imibuzo NgeSoy kunye neCanscer Breast
Ngaphambi kokuqalisa ukungqubuzana malunga nomhlaza wesoyi nesifuba, kubalulekile ukubonisa ukuba oku malunga nombuzo omnye. Uninzi lwawe luye lwava ukuba i-soy inganciphisa ingozi yomdlavuza webele, kodwa ukuba iiseli zomhlaza zesisu ezikhulile kwisitya zikhula ngokukhawuleza xa zondla i-soy. Kuthiwani konke oko? Ezinye zeemibuzo ehlukeneyo ziquka:
- Ngaba i-soyy iyakwenza umncinci wokuba nomdlavuza webele? Ukuba kunjalo, ngaba kukho iwindi yexesha apho lingafezekisa oku, okanye ingaba igalelo lihlala kulo lonke ubomi?
- Ngaba ikhuselekile kulabo abanomdlavuza wesibele ukuba badle i-soy, okanye ngaba kuya kwenza ukuba umdlavuza webele ukhule ngokukhawuleza okanye ukwandise ukuphindaphinda?
- Ngaba i-soy supplements ekhuselekileyo kulabo abasengozini yomhlaza wesifuba okanye sele sele benomdlavuza webele?
- I-soy inokusebenzisana njani na mayeza aqhelekileyo asetyenziswa ukuphatha umdlavuza webele?
I-Soy Foods Ayininzi nje iTofu kunye neSoy Sauce
Ukutya kwe-Soy kwenziwa kwi-soybean-isityalo esino-1980, esasetyenziswa eMelika ngokuyinhloko njengokutya kwemfuyo, kodwa ibe yinxalenye yokutya kwe-Asia kwizizukulwana ezininzi.
I-Soy ifumaneka njenge-edamame (ubhontshisi be-soy obuluhlaza), i-tofu, ubisi lwe-soy, i-soy powder kunye nomgubo, i-miso unamathele, i-tempeh, i-oyile kunye neprotheni yemifuno (iTV). I-Soy ibonisa kwimveliso emininzi ye-analog-inyama yokudla inyama, i-"burger" isitayela, kunye nemigqomo efana ne-bacon kunye ne-nuggets.
Izinzuzo
Iimveliso ezisekelwe kwimihlaba ye-soy ingenza i-entrees eninzi kulabo abanokutya kwemifuno, kunye nezinye iimveliso zifanelekile nakwiimvenge. I-Tofu kunye ne-tempeh inokupheka njengenxalenye yesidlo sase-Asia kwaye idibene kunye naluphi na ukunambitha. I-Soy iphakamileyo kwiprotheyini, inceda i-cholesterol ephantsi kwaye ithathwa njengokutya okulungileyo kwabo banegazi eliphezulu .
Isoflavones Ingxabano
IiSoybe ziqulethe zonke i-amino acid ezifunekayo kwisondlo somntu. Ukutya kwe-Soy kuqukethe iiflavones (phytoestrogens). Ezi iiflavones zinempahla ene-antioxidant ezinamandla kwaye inokwazi ukuthintela umonakalo weseli (i-oxidation) ebangelwa ngama- radical ezamahala . I-Soy isoflavones inokusebenza njenge-estrogen ebuthakathaka kwaye inokubamba i-estrogen receptors, efana neendlela i- tamoxifen isebenza ngayo ukukhusela ukuphindaphinda kwesifo somhlaza wesisu se-estrogen. Isandi esihle, akunjalo?
Kodwa kunokuba kukho ingxaki "eninzi into enhle." Njengokuba i-estrogen engaphezu kwemvelo ingabangela ukukhula kwesisu, i-soy isoflavone genistein eninzi, kwi-multiple----counter-nut supplementary supplements, ingafaka isiteji sokuphucula isisu.
Kodwa kuthekani ngabase-Asiya abakhule kwi-tofu? Makhe sijonge iirhafu zabo zomhlaza wesibele.
Ixesha loBomi beeSoy kunye neGreen
Abafazi baseJapan badla i-soy ukususela ebuntwaneni, nto leyo inokuba ngumphambili wokukhusela umdlavuza webele. Ngo-Ephreli ka-2008, isifundo seJapan sashicilelwa kwi-soy consumption kunye namazinga omhlaza wesifuba. Kulo phofu, uDkt. Iwasaki kunye neqela lakhe bathabatha abafazi abangama-24,226 baseJapan abaneminyaka engama-40 ukuya kuma-69. Ukufunda kwabo kwakuneminyaka engama-106, kwaye abafazi ekufundweni abazange bagcine iphepha lokutya, ngezinye izihlandlo elingathembekanga kweso sifundo. Abaphandi basebenzisa iisampuli zegazi kunye nomchamo ukulinganisa amazinga e-isoflavone.
Abasetyhini ababenamazinga aphakamileyo kakhulu asemagqabini (i-isoflavone evela kwesoya) yayinexabiso eliphantsi kakhulu lomhlaza wesifuba.
I-Dietary Soy Iyahluka kweeSoy Supplements
Iiflavones ezitholakalayo kwiesyayi, imbewu yeesame, kunye nemigqomo zi malunga nekhulu elinamandla njengezilwanyana zase-estrogens zendalo. Ukuba ufumana iiflavones zakho ezivela kwimithombo yokutya, uya kuba nexesha elibi lokuzigqithisa ngokwakho, ngaphandle kokuba uhambe kuzo zonke izondlo. Ngaba loo nto iyakuthi iifomsules eziqukethe i-soy isoflavones ezithengiswa njenge-hormonal inkxaso kunye nokukhuselwa kwempilo yeethambo kukhuselekile? Impendulo kukuba: kuxhomekeka kwaye asiyazi ngokwenene ngeli xesha. Iipilisi ezine-soylavones ezide zodwa zingenza ukuba ingxaki-ingabi ngokwaneleyo uphando olwenziweyo okwenziwa kubantu ukwenzela ukuba iinqununu eziphezulu zingakhuthaza ukukhula komhlaza wesifuba. Ukuba uthatha isongezelelo se-soy kwiimpawu ze-menopausal, thetha nogqirha wakho malunga naluphi uhlobo lweeoflavones ezinokukhuseleka kuwe.
I-Intake ye-Soy Nangona i-Aromatase Inhibitors okanye i-Tamoxifen
Nangona i-soy inokukunceda ukukhulula ukutshisa kwakho, abaphandi bayalumkisa abafazi be-postmenopausal ukuba bangabi neqondo eliphezulu kakhulu le-soy, ngokukodwa ngohlobo lwezongezelelo eziqulethe ixabiso eliphezulu le-soof isvlavones. Yaye ukuba unayo umdlavuza webele we-estrogen, kwaye uthatha isisombululo se-estrogen receptor, njenge-tamoxifen, okanye i-aromatase inhibitor, efana ne-exemestane, yinto efanelekileyo yokugwema i-soy. I-soy isoflavone genistein inokuphikisa i-estrogen suppressors-kwaye oko kuya kwenza ukuba unyango lwakho lwangemva kweyeza lungasebenzi.
Emva kokuba ugqibe ikhosi epheleleyo ye-estrogen suppressors (ngokuqhelekileyo iminyaka emi-5, kodwa ezinye i-oncologists zikhuthaza iminyaka eyi-10 okanye ngaphezulu) ungaqala ukuquka i-soy ekudleni kwakho kwakhona, ngexabiso elincinane. Kodwa okokuqala, uthetha nge-oncologist yakho. Ukuba usaphila izibonelelo ze -oflavones, zama ukutya kwimifuno, i-grains epheleleyo, kunye namantongomane. Ngakolunye uhlangothi, isizathu esilungileyo sokugwema i-soy ngokupheleleyo ukuba uyayazi ukuba uyayifumana. Kufuneka uwebe i-soy ukuba unesifo se-thyroid okanye i-goiter.
Ngaphantsi
Unokufumana iindleko ezininzi ekusebenziseni i-soy isoflavones ezifana ne-genistein ukuba iiflavones zivela ekudleni-kungekhona ekuncediseni izondlo. I-American Cancer Society ithi ama-extract concentrated of soy isoflavones angakhuthaza ukukhula kwesisu, kwaye kufuneka agwenywe. Abafazi kwisifundo seJapan abanamaqondo aphantsi kakhulu omhlaza wesifuba basebenzisa i-soy ukususela ebuntwaneni, okanye ubuncinci ukususela ekuqaleni komva. Kungaba njalo ukuba umphumo wokukhusela ovela kwi-soy kwiJapan unqabile ukubonakaliswa ngexesha lobuncinci ngexesha lokusasa.
Kubalulekile ukuba uqaphele ukuba ijaji isaphuma malunga nomdlavuza weeyy and breast. Uninzi lweengcamango ezimbi zivela kwizifundo zezilwanyana ezingaqinisekanga ngezifundo zabantu. Ngokubhekiselele kwi-European Safety Authority, i -ofoflavones ayichaphazeli kakhulu impilo yebele. Inyaniso yokuba i-soy ingaba ngumthombo ontle weprotheni ekudleni okunempilo kunzima ukuphikisana, kwaye umbuzo ovame ukucelwa ukuba ngaba ukutya okuya kufakwa endaweni ye-soy ekudleni okunempilo-umzekelo, inyama ebomvu-ingabi yimbi.
Abasetyhini abasemva be-menopausal akufanele bawudlulele kwimveliso ye-soy kuba i-isoflavones enamandla ifana ne-estrogen yemvelo, ekhupha i-80 pesenti yazo zonke i-cancer. Abantu abadala abaqala ukutya okubandakanya ama-25 amagremu wokutya kwesoya nsuku zonke (kungekhona abo abaneengqamlezo zesifuba) baya kufumana inzuzo evela kwi-soy isoflavones (i-cholesterol esezantsi, impilo engcono yentliziyo) kodwa abayi kufumana ukhuselo olufanayo kumdlavuza njengabantu abaye batya i-soy rhoqo ubomi.
Ixhala lihlala kwimibandela embalwa: ingaba imikhiqizo ye-soy ingaphazamisa unyango lomhlaza wesifuba, nokuba ingaba ifowuni kwifom yokongeza ingaba yingozi. Njengaye nezinye izondlo, ukuvumelana ngokubanzi kubonakala ukuba izondlo ezitholakalayo kwifom yokutya yindlela efanelekileyo yokufumana ezi zinto, kunye nezongezelelo zokutya kufuneka zikhunjulwe ngaphandle kwengxoxo ngokucophelela ngezibonelelo ezinokuthi ugqirha wakho.
Kulabo baqaphela ukuba umzekelo waseMedithera wesondlo ubonisa isithembiso esiphezulu ekukhuseleni umdlavuza webele webele. Ukutya okuqhelekileyo kuqukethe iphrotheni encinci (i-five to ten grams per day), unokuqiniseka ukuba kukho ezinye ukutya eziphezulu kwi-flavonol polyphenols inokuthi iphumelele ngaphandle kwengozi ye-soy. Ezi ziquka itiye eluhlaza, imifuno enjenge-anyanisi kunye ne-broccoli, kunye neziqhamo ezinjengeipulo kunye neziqhamo zase-citrus.
Imithombo:
Braakhuis, A., Campion, P., noK. Bishop. Ukunciphisa i-Cancer Breast Recurrence: Inxaxheba yeDetary Polyphenolics. Amanzi . 8 (9): i-pii: E547.
Iwasaki, M., Inoue, M., Otani, T. et al. Inqanaba le-Plasma Isoflavone kunye neengozi ezithintekayo zomhlaza wesisu phakathi kwabasetyhini baseJapan: i-Case-Nested-Control Control Study yaseJapan. Umbhalo we-Clinical Oncology . 2008. 26 (10): 1677-83.
I-Messina, uMnu Soy kunye noPhuculo lwezeMpilo: Ukuvavanywa kweeNkcukacha zeKlinikhi kunye neEpidemiologic. Amanzi . 2016. 8 (12): pii.E754.
Uifalean, A., Schneider, S., Ionescu, C., Lalk, M., kunye no-C. Iuga. I-Soy Isoflavones kunye neCatal Cancer Cell Lines: Iinkqubo zeMolcular and Perspectives. I molecule . 21 (1): E13.