Soy Protein Pab hauv Cov Mob Nyuaj Tshaj
Soya taum yog ib qho cog qoob loo thoob plaws ntiaj teb. Nws yog tus nqi yog muab los ntawm nws cov protein ntau cov ntsiab lus, uas yog siab tshaj tag nrho lwm taum zus rau tib neeg noj. Soya taum tseem yog ib qho ua tiav protein, muaj tag nrho cov kabmob tseem ceeb hauv cov amino acids nyob rau hauv pab tau proportions.
"Soy" thiab "soya" yog sib pauv, tab sis qee cov kev cai yuav siv ib qho ntau dua lwm qhov.
Kua cov khoom noj yog cov khoom noj khoom noj nyob hauv qee thaj chaw ntawm Asia, thiab kua qaub ntsuab yog siv ntau yam hauv cov khoom tsim tawm hauv ntau lub teb chaws. Cov khoom no muaj xws li kua mis, nqaij hloov tofu thiab cov khoom fermented miso, tempeh thiab soy sauces.
Protein hmoov los ntawm Mis Nyuj, Qe thiab Soy
Cov neeg ua haujlwm hauv lub cev thiab lub cev nyhav nyhav zoo li coj cov tshuaj muaj protein ntau los txhawb lawv txoj kev kawm thiab, vam tias, tsim cov nqaij . Cov hmoov protein feem ntau yog muab los ntawm cov kua mis proteinin casein thiab whey, qe protein, los yog cov kua qaub kua qaub los ntawm soya taum.
Ntawm cov hoob kawm, muaj kev sib cav sib ceg nrog cov poj niam lim piam uas yog hom hmoov zoo tshaj plaws thiab cov kev lag luam zoo tshaj plaws rau cov neeg ncaws pob thiab cov neeg ua haujlwm hnyav. Ntau ntau hom qauv ntawm cov tshuaj protein hmoov tshuaj nyob ua ke. Seb koj puas xav tau noj cov tshuaj protein hmoov tshwj xeeb ntxiv yog lwm txoj kev sib tham. Feem ntau, cov mis nyuj hmoov mis yuav ua rau txoj haujlwm qis tsis txaus.
Cov teeb meem nrog Soy
Soy muaj cog estrogens hu ua "kua isoflavones." Cov tshuaj lom neeg muaj tshuaj lom muaj roj ntsha zoo xws li cov tshuaj hormones tib neeg tiam sis feem ntau cov mob lesser. Cov khoom hnav yog feem ntau pom zoo rau cov poj niam ua rau cov pob txha tsis zoo. Qhov kev pom zoo no muaj teeb meem ua rau nws muaj nqis.
Cov cev nqaij daim tawv tsis nyiam cov tshuaj no ntau tshaj vim tias, lawv ua kom pom kev, ntau dhau lawm yuav ua rau tsis muaj teeb meem ntawm testosterone los yog ua kom lawv muaj roj. Lawv xav kom cov nqaij ntshiv thiab ua kom muaj zog thiab txo rog. Yog li ntawd, ntau tus cev nqaij daim tawv, cov kws qhia kev hnyav thiab cov neeg ncaws pob yuav siv tsis tau cov khoom noj protein los yog protein ntau vim lawv ntshai tsam qhov tsis zoo ntawm lub cev thiab kev ua tau zoo. Qhov no yuav zoo rau cov poj niam thiab txiv neej.
Kev sib tham ntawm kev nyab xeeb thiab kev ua tau zoo tuaj yeem ua lub sijhawm thiab sijhawm dua ntawm kev kawm ua haujlwm nyhav.
Cov Noob Ntoo Noj Kua Nkaus Yuav Nyuaj Xeeb?
Hauv kuv qhov kev xav, nws yeej ua tau. Qhov zoo tshaj plaws ntawm isoflavone noj rau kev noj qab nyob tsis paub. Ib qho tseem ceeb rau kev ceeb toom yog tias cov nroj tsuag estrogens (phytoestrogens) tsis tas ntxiv rau cov nyhuv tshuaj estrogenic thaum koj haus lawv. Txhua lub cev ntawm tes muaj qhov hu ua "receptors" ntes thiab kos cov tshuaj, xws li cov tshuaj hormones, hauv lub xov tooj ntawm tes kom lawv ua tau haujlwm. Kev noj kua qaub yogoflavones yuav muaj peev xwm sib tw nrog thiab hloov lub cev ntau lub cev estrogens rau lub xov tooj ntawm tes thiab ua rau muaj kev txo qis ntawm cov nyhuv estrogenic. Nyob rau hauv cov ntaub ntawv no, cov leeg kho - yam tsawg kawg theoretically - yuav pab tau los ntawm kua noj.
Cov kws tshawb fawb tau kawm txog kev noj cov kua roj rau txiv neej thiab poj niam fertility, menopause effects, txiv neej cov tshuaj hormones thiab cov thyroid teebmeem.
Lub ntsiab lus tseem ceeb ntawm cov pov thawj no yuav yog qhov tsis muaj kev phom sij los yog muaj kev phom sij ntawm kev siv tshuaj tsawg tsawg hauv kev sib deev. Qhov tseeb, qee cov kev tshawb fawb qhia cov txiaj ntsim rau kev mob plawv thiab kev tiv thaiv kabmob kheesxaws. Kev noj haus feem ntau yuav yog ob los yog tsawg tshaj plaw ib hnub.
Txawm li ntawd los, ib txoj kev tshawb nrhiav tau tshawb nrhiav pom tsawg zog hauv testosterone qib 12 tus txiv neej haus ob lub thoob (56 grams, 2 ooj) ntawm cov kua protein kua rau ib hnub twg rau 28 hnub. Qhov no yog ib qho tsawg heev ntawm cov neeg koom nrog uas pib cov lus cog tseg. Feem ntau ntawm cov kev tshawb fawb tau pom tias tsis muaj teebmeem lossis me lossis tsis muaj teebmeem rau txivneej cov tshuaj hormones.
Kuv paub tias tsis muaj pov thawj txaus siab tias cov kua protein kua qaub, nyob rau hauv me ntsis, inhibits leeg kev loj hlob ntawm tag nrho cov neeg ua haujlwm nyhav thiab bodybuilders.
Soy thiab Cancer
Cov pov thawj yog sib xyaw rau ntawm qhov no, tab sis nws tau hais tias qis qis los sis qib qis qis yuav tiv thaiv tsis tau tus mob cancer mis. Ceev faj yog tias qib siab dua ntawm isoflavones yuav muaj qhov txawv txuam, tshwj xeeb tshaj yog rau cov poj niam uas muaj kab mob cancer uas tsis tshua muaj thiab tsis pom tseeb. Nyob rau hauv cov txiv neej, muaj qee cov pov thawj tshwm sim rau kev tiv thaiv ntawm cov kua qaub ntawm prostate cancer.
Moderate Soy Consumption
Yog tias koj xav noj khoom qab ntsev rau nws cov txiaj ntsim, tiam sis txhawj xeeb txog cov teeb meem tshwm sim, ntawm no yog ib qho kev npaj tau:
- Tsis txhob noj cov tshuaj isoflavone cov tshuaj ntsev lossis tshuaj ntsiav tshuaj los yog hauv cov kua nplaum uas muaj super-concentrated los yog hloov cov khoom noj.
- Yog hais tias koj siv cov kua roj xoos, kua protein ntau, hais tias, tsuas yog txhua txhua hnub ob los yog hnub peb, los yog, ib lub lim piam, ib lub lim piam.
- Noj cov kua qaub qes mis tsawg dua hauv cov roj ntsha.
- Txwv cov kua qaub rau tsis pub ntau tshaj 2 noj ib hnub.
- Soy Food Council muaj ib daim ntawv teev cov isoflavone qhov tseem ceeb hauv cov kua zaub.
Qhov chaw:
Doerge DR, Sheehan DM. Goitrogenic thiab estrogenic kev ua ntawm soy isoflavones. Qhov Chaw Saib Xyuas Kev Noj Qab Haus Huv. 2002 Xyoo; 110 Khoom Siv 3: 349-53. Ntsuam xyuas.
Goodin S, Shen F, Shih WJ li al. Ntsuas thiab ua kabmob qoob loo ntawm cov kua qaub protein paug supplementation hauv cov txiv neej noj qab nyob zoo. Cancer Epidemiol Biomarkers Prev. 2007 Apr; 16 (4): 829-33.
Kurzer MS. Hormonal cov teebmeem ntawm cov txivneej hauv cov pojniam thiab txivneej premenopausal. J Nutr. 2002 Mar; 132 (3): 570S-573S.
Trock BJ, Hilakivi-Clarke L, Clarke R. Meta-tsom xam cov kua qaub thiab cov kab mob cancer ntawm lub mis. J Natl Cancer Inst. 2006 Apr 5; 98 (7): 459-71.
IYan L thiab Spitznagel E. Meta-analysis ntawm soyfood thiab pheej hmoo ntawm prostate cancer hauv cov txiv neej. International Journal of Cancer . Volume 117, Issue 4, nplooj ntawv: 667-669, Kaum ib hlis, 2005.