Ingabe le grape newayini antioxidant ingakusiza uphile isikhathi eside?
Kutholakale ngewayini elibomvu, amagilebhisi abomvu noma abomvu, amanye amajikijolo, ne-chocolate emnyama, i-resveratrol yinkimbinkimbi ye-polyphenol eyenzeka ngokwemvelo eyenziwe njengendlela yokwelapha eminye yemibandela ehlobene neminyaka, kuhlanganise nesifo senhliziyo, isifo sikashukela, umdlavuza, nesifo se-Alzheimer.
Wathi ukufaka isandla "esihlakalweni seFrance" -ukuthi abantu abahlala eFrance bathambekele ekudleni okuningi ushizi, ibhotela nezinye ukudla okunamafutha okwamanje kunezifo ezincane zesifo senhliziyo-isisindo se-resveratrol sitholakale ukulinganisa ikhalori- Ukudla okukhawulelwe (yiziphi izifundo ezibonisiwe kungadlala indima ekude isikhathi eside) futhi kunciphise ukuvuvukala okungapheli emzimbeni.
Izinzuzo ze-Resveratrol: Ingabe Ingasiza Ngempela?
Ucwaningo oluningi olukhomba izinzuzo lube yi-laboratory noma izifundo ezisekelwe ezilwaneni. Kuze kube manje, ukucwaninga ngokuphumelela kwe-resveratrol kubantu kuye kwaba nemiphumela ehlanganisiwe. Nakhu ukubuka okunye okufundwayo okufundwayo:
1) Impilo Yenhliziyo
Ukubuyekezwa okushicilelwe ku- Clinical Nutrition ngo-2015, abacwaningi bahlaziya izifundo eziyisithupha ezishicilelwe ngaphambili ngemiphumela ye-resveratrol ekucindezelweni kwegazi, futhi baphetha ngokuthi ukubuyisela kabusha akuzange kunciphise kakhulu ukucindezelwa kwegazi. Izindleko eziphezulu ze-resveratrol (ngaphezu kuka-150 mg ngosuku), nokho, zitholwa ngokunciphisa kakhulu imishanguzo yegazi systolic (inombolo ephezulu ekufuneni kwegazi).
Okunye ukubuyekezwa, okushicilelwe kuyi- International Journal of Cardiology ngo-2015, kuhlolisise ukusebenza kwe-resveratrol ezinkingeni zempilo yengculazi. Ngemva kokuhlaziya izifundo ezingu-10 ezishicilelwe ngaphambili, abacwaningi baphetha ngokuthi ukuhlaziywa akuzange kubalule noma yikuphi ukuhlomula kokuxhaswa kwe-resveratrol ezinkingeni zesifo senhliziyo, kubandakanya amazinga we-cholesterol ephelele, i-LDL cholesterol, i-triglycerides, i-blood pressure, kanye neprotheyini esebenzayo ye-C (iprotheyini yegazi ikhuliswa uma kukhona ukuvuvukala, kubandakanya nesifo senhliziyo).
2) Ukuguga
Kunobunye ubufakazi bokuthi ukuvuselelwa kabusha kungase kungenzi isikhathi sokuphila, ngokusho kocwaningi ngabantu abahlala eToscany abadla ukudla okucebile ku-resveratrol emithonjeni yokudla njengewayini elibomvu. Esicwaningweni eshicilelwe ku- JAMA Internal Medicine ngo-2014, amadoda nabesifazane abangu-783 beminyaka engu-65 noma ngaphezulu balandelwa kusukela ngo-1998 kuya ku-2009.
Phakathi naleso sikhathi, ukudliwa kwewayini elibomvu (njengoba kulinganiswa namazinga omchamo we-metabolites wokuvuselela), akushintshe amathuba okufa nganoma yisiphi isizathu, izifo zesifo senhliziyo noma umdlavuza, noma izimpawu zokuvuvukala.
3) Igciwane
Izifundo eziningi zokuqala ziphakamisa ukuthi ukubuyisela kabusha kungase kube nemiphumela yokulwa nomdlavuza. Esifundweni sesilwane sika-2016, isibonelo, i-resveratrol egxilile i-ovarian tumor ibuyela emuva ngemuva kwe-chemotherapy. Ishicilelwe eCancer , isifundo sathola ukuthi i-resveratrol yavimbela ukutholakala kwe-glucose ngamangqamuzana omdlavuza (amaningi amangqamuzana omdlavuza ancike ku-glucose njengoba amandla awo anikezwa).
Naphezu kwalokhu okutholwe, idatha evela ezilingo ezilinganiselwe zokuhlolwa komuntu ibonise imiphumela engavumelani futhi i-American Cancer Society iyaxwayisa ukuthi ukuhlolwa kwamaklinikhi okungahleliwe kuyadingeka ukuze kuqinisekiswe imiphumela yokulwa nomdlavuza we-resveratrol. (Kukhona futhi ukukhathazeka ukuthi ukubuyisela kabusha kungathinta amazinga e-estrogen namanye ama-hormone.)
Imithombo
I-trans-resveratrol yindlela ye-resveratrol evame ukutholakala ezongezweni. Abagqugquzeli bavame ukusho ukuthi i-trans-resveratrol yiyona ndlela ezinzile kakhulu ye-resveratrol.
Ngaphandle kwemithombo yokudla, i-resveratrol itholakala ku-Japanese knotweed ( Polypodium cuspidatum ), i-grape seed extract, i-cissus quadrangularis ne-mulberry amhlophe (i-Morus alba).
I-Pterostilbene iyinhlanganisela ehlobene nokubuyisela kabusha.
Imiphumela Ezingenakwenzeka
I-Lttle iyayaziwa ngokuphepha kokusetshenziswa kwesikhathi eside noma okuphezulu kwe-resveratrol.
Njengoba i-resveratrol ingase ibe nezindawo ezifana ne-estrogen, ezinye izazi zezokwelapha zincoma ukuthi abantu abane-khancer sensitive-sensitive (okufaka umdlavuza webele, i-ovary, noma isisu), abesifazane abakhulelwe, kanye nezingane zigwema ukuthatha i-resveratrol.
Ngaphezu kwalokho, i-resveratrol ingasebenzisana negazi elincane njenge-warfarin, i-aspirin, ne-ibuprofen, engabangela ingozi yokuphuma kwegazi.
Ngokwesinye isifundo, ukuvuselelwa kwe-high-dose resveratrol kwahlanganiswa nomkhuhlane, ukunciphisa amaseli wegazi, nokuncipha kwengcindezi yegazi.
Kukhona ukukhathazeka ukuthi ukuphakama okukhulu kwama-resveratrol engeziwe kungaholela ezinkingeni zezinso kwabanye abantu.
Izindleko azange zihlolwe ukuphepha futhi ngenxa yokuthi izithako zokudla ngokuvamile azihambisani nomthetho, okuqukethwe kwemikhiqizo ethile kungase kuhluke kulokho okushiwo kwilebula lomkhiqizo. Ungathola amathiphu ekusebenziseni izithako lapha.
Izwi elivela
Njengoba i-compound yaqala ukuchazwa ngo-1992, i-resveratrol iye yahlolisiswa ngezinzuzo zayo eziningi ebuchosheni, enhliziyweni nasezindaweni zokuphila, kodwa ucwaningo lwamuva lufakaza ukungabaza ngombono wokuthi ukuvuselela kabusha okungakusiza kungakusiza uphile isikhathi eside noma unciphise ingozi yenhliziyo yakho izifo noma umdlavuza.
Uma uzibuza ukuthi ingilazi yansuku zonke yewayini elibomvu noma ucezu we-chocolatele omnyama uzothuthukisa impilo yakho, abanye abacwaningi bayaphawula ukuthi ukusetshenziswa kwewayini elibomvu, ushokoledi omnyama kanye namajikijolo atholakale ukuncipha ukuvuvukala futhi kunenzuzo enempilo enempilo, futhi uphakamisa ukuthi ezinye izinhlanganisela kulezi zinsuku zingabangela lezi zinzuzo.
Nokho, akunakwenzeka ukuthi uthole noma yikuphi eduze kwamanani asetshenziswe kwizifundo ezivela emithonjeni yokudla. Izifundo eziningi zisebenzise umthamo we-100 mg noma ngaphezulu we-resveratrol, kanti ingilazi ye-5-ounce yewayini elibomvu ine-1 mg ye-resveratrol.
Kubalulekile ukuqaphela ukuthi ukwandisa ukudla kwakho kwewayini elibomvu kuhambisana nokuhweba. Ukudla okuningi kungaholela engozini yokucindezeleka kwegazi, ukulimala kwesibindi, ukukhuluphala, kanye nezinye izinhlobo zomdlavuza.
Ukuthuthukisa ukudla kwakho ngaphandle kokuphuza utshwala, zama ukudla okufana namagilebhisi, ama-raspberries, ama-plums, ama-blueberries, ama-cranberries, utamatisi wamagilebhisi, ne-pomegranate (konke okucebile ku-resveratrol kanye nohlu lwe-antioxidants kanye nezakhi zomzimba).
Uma usacabangela ukusebenzisa izithako ze-resveratrol, khuluma nomhlinzeki wakho wezempilo ngaphambi kokuqala umgomo wakho wokuxhaswa ukuze uhlolisise izinzuzo nezindleko bese uxoxisana ukuthi kulungile yini kuwe.
> Imithombo:
> Liu Y, Ma W, Zhang P, S S, Huang D. Imiphumela ye-resveratrol ekucindezelweni kwegazi: ukuhlaziywa kwemeta yezilingo ezilawulwa ngokungahleliwe. I-Clin Nutr. 2015 Feb; 34 (1): 27-34.
> Sahebkar A, uSerban C, u-Ursoniu S, et al. Ukungabi nokusebenza kwe-resveratrol ku-pro-proactive esebenzayo kanye nezinto ezikhethwe yi-cardiovascular risk factors - Imiphumela evela ekubuyekezweni okuhleliwe nokuhlaziywa kwemeta yezilingo ezilawulwa ngokungahleliwe. Int J Cardiol. 2015; 189: 47-55.
> Semba RD, Ferrucci L, Bartali B, et al. Amazinga akwa-Resveratrol nakho konke okubangelwa ukufa kwabantu abadala abakhulile emphakathini. I-JAMA Intern Med. 2014 Jul; 174 (7): 1077-84.
> Tan L, Wang W, He G, et al. I-Resveratrol igwema ukukhula kwe-ovarian inhlamba emfanekisweni we-mouse e-vivo. I-Cancer. 2016 Mar 1; 122 (5): 722-9.
> Ukuziphendulela: Ulwazi oluqukethwe kule sayithi luhloswe ngezinjongo zemfundo kuphela futhi aluthathi iseluleko, ukuxilongwa noma ukwelashwa ngudokotela ovunyelwe. Akuhloselwe ukumboza zonke izinyathelo zokuqapha, ukusebenzisana kwezidakamizwa, izimo noma imiphumela emibi. Kufanele ufune ukunakekelwa okusheshayo kwezokwelapha kunoma yiziphi izinkinga zezempilo bese uthintana nodokotela wakho ngaphambi kokusebenzisa enye imithi noma wenze ushintsho ohlelweni lwakho.