I-Quercetin iyimakhemikhali etholakala ngokwemvelo ekudleni okuningana (kuhlanganise ama-apula, anyanisi, i-teas, amajikijolo, newayini elibomvu) nakwamanye amakhambi (njenge-ginkgo biloba no-St John's wort).
I-Quercetin yenza njenge-antioxidant, i- radicals yamahhala ehlambalaza (amakhemikhali ase-imikhiqizo eyaziwa ukulimaza izingqamuzana zamangqamuzana nokulimaza i-DNA). Itholakale njengesithasiselo sokudla, i-quercetin nayo ine-antihistamine nezakhiwo eziphikisayo.
Ukusetshenziswa
Eminye imithi, i-quercetin kuthiwa isiza ngezimo ezilandelayo:
Izinzuzo
Kuze kube manje, ukusekelwa kwesayensi ngezinzuzo ze-quercetin kuyasweleka.
1) Ukukhululeka kokungezwani komzimba
I-Quercetin kucatshangwa ukuthi ivimbele ukukhululwa kwe-histamine kwamanye amaseli omzimba. (Amakhemikhali okuvuvukala, i-histamine ihileleke ezimangalisweni eziphuzayo ezifana nokuthunga nokushaya.)
Nakuba ukuhlolwa kwamathuluzi kusikisela ukuthi i-quercetin ingasiza ekulwa nemilenze, umbiko ka-2002 uyaxwayisa ukuthi "akukho datha yokucwaninga emtholampilo emihle ekusetshenzisweni kwe-quercetin" kweziguli ezine- rhinitis ye-allergen .
2) Ukucindezelwa Kwegazi Eliphakeme
Esifundweni sabantu abadala abangu-2007, abacwaningi bathola ukuthi ukuthatha u-730 mg we-quercetin nsuku zonke izinsuku ezingu-28 kuncishise ukucindezelwa kwegazi kubantu abanomfutho wegazi ophezulu. Kodwa-ke, ukucindezelwa kwegazi akuzange kushintshwe kumalungu okucwaninga ane-hypertension (isimo esimakwe ukucindezelwa kwegazi okungaphezulu).
3) Ukukhuthazela kwe-Athletic
I-Quercetin ingase ingabi ngcono kune-placebo uma kuziwa ekuthuthukiseni ukusebenza kwezemidlalo, ngokusho kocwaningo lwango-2009 lwamadoda angu-30 enempilo. Ukuze kuhlolwe, abanye ababambe iqhaza badla isiphuzo sezemidlalo esine-250 mg we-quercetin izikhathi ezine ngosuku ngezinsuku ezingu-16, kanti iqembu le-placebo liphuza isiphuzo esifanayo ngaphandle kwe-quercetin.
Imiphumela yabonisa ukuthi i-quercetin ye-short term supplementation yahluleka ukwenza ngcono ukuhamba kwebhayisikili kanye nekhono lemisipha yokwenza amandla.
4) Isifo Sengqondo Esivamile Sokuhlukunyezwa Kwama-Pelvic Pain Syndrome
Ukutholakala kwesilingo esilawulwa ngokungahleliwe, okuphindwe kabili-blindbo, kubonisa ukuthi ukusetshenziswa kwe-quercetin supplements kungathuthukisa izimpawu kumadoda amaningi anesifo esingapheli se-pelvic syndrome. Ucwaningo lwabandakanya amadoda angu-30 ane-prostatitis, isimo esibandakanya ukuvuvukala kwe-prostate gland.
I-Quercetin ne-Cancer
Ucwaningo olwenziwe ngamaselula lubonise ukuthi i-quercetin ingasiza ekunciphiseni ukukhula kwezinhlobo ezithile zamangqamuzana omdlavuza. Ngaphezu kwalokho, olunye ucwaningo olusekelwe ezilwaneni lubonisa ukuthi i-quercetin ingavikela kwezinye izinhlobo zomdlavuza (njengomdlavuza wekoloni). Kodwa-ke, njengoba okwamanje kungabikho kokufundwa kwabantu emiphumeleni yomdlavuza we-quercetin, kusheshe kakhulu ukutshela ukuthi i-quercetin ingase idlale indima ebalulekile ekuvimbeleni umdlavuza.
Okwamanje, i-American Cancer Society ithi "kunengqondo ukufaka ukudla okuqukethe i-quercetin njengengxenye yokudla okunomsoco ngokugcizelela izithelo, imifino, izitshalo kanye nezinhlamvu ezigcwele."
I-Quercetin ne-Bromelain
Uma uthatha i-quercetin efomini lokufakazela, kungase kuzuze ukhethe umkhiqizo oqukethe i-papain kanye / noma i- bromelain (ama-enzyme athola izitshalo aboniswe ukwandisa ukumuncwa kwamathumbu omzimba we-quercetin).
Amapulangwe
Izindleko azange zihlolwe ukuphepha futhi ngenxa yokuthi izithako zokudla ngokuvamile azihambisani nomthetho, okuqukethwe kwemikhiqizo ethile kungase kuhluke kulokho okushiwo kwilebula lomkhiqizo. Futhi khumbula ukuthi ukuphepha kwezidakamizwa kwabesifazane abakhulelwe, omama abahlengikazi, izingane, nalabo abanezimo zezokwelapha noma abaphuza imishanguzo ayisungulwa. Ungathola amathiphu engeziwe okusebenzisa izithako lapha.
Ungayisebenzisa kanjani
Ngenxa yokuntuleka kocwaningo olusekelayo, kusheshe kakhulu ukutusa i-quercetin nganoma iyiphi injongo yezempilo. Uma ucabangela ukuyisebenzisa, thintana nomhlinzeki wakho wokunakekela oyinhloko kuqala.
Ukwelapha isimo futhi ukugwema noma ukubambezela ukunakekelwa okujwayelekile kungaba nemiphumela emibi.
Imithombo:
Cureton KJ, PD Tomporowski, Singhal A, Pasley JD, Bigelman KA, Lambourne K, Trilk JL, McCully KK, Arnaud MJ, Zhao Q. "Ukudla kwe-Dietary Quercetin Akuyona Ergogen Emadodeni Angeke Ahlukaniswe." J Appl Physiol. 2009 Okthoba; 107 (4): 1095-104.
Edwards RL, Lyon T, Litwin SE, uRabovsky A, Symons JD, Jalili T. "I-Quercetin Iyanciphisa Ukucindezeleka Kwegazi Ezingxenyeni Ezinamandla." J Nutriti. 2007 137 (11): 2405-11.
I-Jaber R. "Izifo Zokuphefumula Nezifo Ezigulayo: Ezivela Eziphefumulweni Eziphezulu Zokuphefumula Ku-Asthma." Ukunakekelwa kwe-Prim. 2002 29 (2): 231-61.
Lee E, Choi EJ, Cheong H, Kim YR, Ryu SY, Kim KM. "Izenzo Eziphikisana Nezokwelapha Zamahlamvu E-Castanea Crenata nokuhlukaniswa kwe-Component esebenzayo Ukuvimbela Ukuvinjelwa Kwe-Mast Cell Degranulation." I-Arch Pharm Res. 1999 22 (3): 320-3
I-DA ishayela, i-Zeitlin SI, i-Shahed A, i-Rajfer J. "I-Quercetin Emadodeni Nge-Category III Chronic Prostatitis: I-Preliminary Prospective, i-Double-Blind, i-Placebo-Controlled Trial." Urology. 1999 54 (6): 960-3.
Ukuziphendulela: Ulwazi oluqukethwe kule sayithi luhloswe ngezinjongo zemfundo kuphela futhi aluthathi iseluleko, ukuxilongwa noma ukwelashwa ngudokotela olayisensi. 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.