Micah Stanley
A gefe guda, ana yabon kayan waken soya ga sararin sama, a gefe guda kuma, ana zagin su da mummunan zagi da zarge su da mafi muni. Lokacin da kuka kalli jikin shaida da bincike (a cikin mutane!), Kayan waken soya abinci ne mai kyau tare da tarin fa'idodin kiwon lafiya. A lokacin rani na 2016, alal misali, an nuna cewa yawan amfani da kayan waken soya na yau da kullum zai iya yin tasiri mai kyau akan metabolism na mutum wanda hadarin ciwon sukari da cututtukan zuciya.
Kayan waken soya suna kare kariya daga ciwon sukari da sauran cututtuka masu yawa
An dade ana wulakanta kayayyakin waken soya irin su madarar waken soya, tofu, tofu burgers, da kirim mai tsami. Domin idan kun guje su akai-akai, kun bar fa'idodin kiwon lafiya masu ban sha'awa - kamar yadda bincike da yawa ya nuna a halin yanzu.
Musamman, isoflavones da ke cikin waken soya - abubuwan shuka na biyu daga rukunin flavonoids - an ce suna da alhakin tasirin waken soya na yau da kullun. Alal misali, an ce waken soya yana karewa daga bayyanar cututtuka na al'ada, dyslipidemia, osteoporosis, da nau'i daban-daban na matsalolin koda.
An buga wani binciken a watan Agusta 2016 a cikin mujallar Endocrine Society, Journal of Clinical Endocrinology and Metabolism. A cikinta, masana kimiyya daga Jami'ar Kashan ta Kimiyyar Kiwon Lafiya ta Iran sun rubuta cewa, cin kayan waken soya kuma ya dace da rigakafin ciwon sukari da cututtukan zuciya. A cikin binciken da aka yi a yanzu, an sami wannan sakamako na rigakafi a cikin matasan mata masu fama da abin da ake kira polycystic ovary syndrome (PCOS).
Don PCOS: Abubuwan waken soya suna rage juriyar insulin
PCOS cuta ce ta yau da kullun ta hormonal wacce ke shafar kashi 5 zuwa 10 na mata na shekarun haihuwa. A cikin PCOS, ovaries kawai suna aiki zuwa iyakacin iyaka. Zagaye na yau da kullun, matakan testosterone masu yawa, kiba, yanayin girma gashi na maza (yawan girma gashi a jiki, asarar gashi a kai), da yawa sakamakon rashin haihuwa. Ee, PCOS shine dalilin rashin haihuwa maras so a cikin kashi 70 cikin dari na duk mata marasa haihuwa.
Hakanan ana nuna PCOS a cikin haɓakar kamuwa da cututtukan zuciya da juriya na insulin, wanda zai iya haɓaka zuwa nau'in ciwon sukari na 2. Nazarin ya nuna cewa kusan kashi 40 cikin 20 na duk mata masu ciwon sukari tsakanin shekarun 50 zuwa suna fama da PCOS.
Masana kimiya na Iran a kusa da Dr. Mehri Jamilian yanzu sun bincika mata 70 da aka gano PCOS da kuma yadda abincin da ke ɗauke da waken soya zai iya shafar alamun. Rabin matan an ba wa soya isoflavones a adadin (50 MG) kwatankwacin wanda aka samu a cikin madarar soya 500 ml. Sauran rabin sun sami placebo.
Sun lura da yadda nau'ikan halittu daban-daban (matakan hormone, matakan kumburi, matakan rayuwa daban-daban, da matakan damuwa na oxidative) sun canza cikin watanni uku masu zuwa.
Soya rage insulin, cholesterol, da lipids na jini
Adadin insulin da ke yawo da sauran alamomin halittu masu alaƙa da juriya na insulin ya ragu sosai a cikin rukunin waken soya idan aka kwatanta da ƙungiyar placebo. Matakan Testosterone, matakan cholesterol (LDL), da triglycerides (fat ɗin jini) suma sun faɗi a cikin ƙungiyar soya, amma ba a cikin rukunin placebo ba. Saboda sakamako mai kyau akan matakan lipid na jini, an yi imanin cewa kayan waken soya ba zai iya kare kariya kawai daga ciwon sukari ba amma har ma yana kare tsarin zuciya.
Bincikenmu ya gano cewa matan da ke da PCOS za su iya amfana sosai ta hanyar haɗa kayan waken soya a cikin abincinsu,” in ji Dokta Zatollah Asemi daga Jami’ar Kashan ta Kimiyyar Kiwon Lafiya.
Don haka masu bincike na Iran sun tabbatar da wani binciken da aka buga a cikin American Journal of Clinical Nutrition a shekara ta 2008. Ko da a lokacin, an nuna cewa mutane sun kamu da ciwon sukari na 2 sau da yawa yayin da suke shan kayan waken soya (musamman madarar soya) da sauran legumes.
Kayan waken soya suma suna da amfani ga zuciya
Masu bincike a Jami'ar Vanderbilt da ke Nashville sun nuna yadda amfani da kayan waken soya ke da amfani ga lafiyar zuciya a cikin 2003. A lokacin, an gano cewa waken soya yana rage haɗarin kamuwa da cututtukan zuciya. Tare da wannan matsala ta zuciya, tasoshin jini masu kyau suna raguwa kuma a sakamakon haka, kowane nau'i na rashin jin daɗi kamar ciwon kirji (angina pectoris), gazawar zuciya, arrhythmia na zuciya har zuwa ciwon zuciya, da mutuwar zuciya na kwatsam.
Yanzu haka masana kimiyyar Vanderbilt sun tantance bayanan da aka yi daga nazarin kiwon lafiyar mata na Shanghai, wani bincike da aka yi na yawan jama'a (1997 zuwa 2000) tare da kusan mutane 75,000 tsakanin shekaru 40 zuwa 70. An nuna cewa hadarin kamuwa da cututtukan zuciya na zuciya. yadda ya rage yawan kayan waken soya da mahalarta ke cinyewa.
A cikin Janairu 2017, Yan et al. wani abu mai kama da haka a cikin Jaridar Turai na Rigakafin Cardiology, wato za a iya rage haɗarin kiwon lafiya uku da yawa idan kun ci kayan waken soya akai-akai. A wannan yanayin, mutum zai kasance da wuya ya zama wanda aka azabtar da cututtukan zuciya, bugun jini, da cututtukan zuciya.
Idan waken soya, to, ku sayi waken soya
Lokacin da za ku sayi kayan waken soya, koyaushe ku tuna cewa kayan waken soya ne kawai kuke siyan daga waken waken sinadarai, in ba haka ba akwai haɗarin cewa waken ya sami gyare-gyaren kwayoyin halitta kuma ya yi hulɗa da yawan ciyawa. A halin yanzu, ana ƙara noma waken soya a Turai, misali a Jamus, Faransa, da Ostiriya. Wannan yana rage haɗarin haɗakar waken soya tare da GM soya bayan girbi.
