Okudingeka Ukwazi Nge-Vitamin K
I-Vitamin K iyisisindo esidingekayo ekugubheni igazi. Kutholakala eziningana zemifino, i-vitamin K itholakale kufomu lokugcwalisa noma njengekhilimu. Ukwengeza, i-vitamin K ikhiqizwa yi-bacteria efaka umgudu wakho wamathumbu.
Isebenzisa i-Vitamin K
I-Vitamin K isetshenziselwa ukuphatha izinkinga zokuqeda igazi kanye nokuntuleka kwe-vitamin K. Ngezinye izindlela zokwelapha, izithako ze-vitamin K nazo kuthiwa zikhuthaza ukwakhiwa kwamathambo futhi zivikele izifo zethambo njenge-osteoporosis.
Ngaphezu kwalokho, abanye abantu bathatha i-vitamin K ekunciphiseni ukulunywa okubangelwa yi-cirrhosis ye-biliary (isifo sesibindi).
Izinzuzo zikaVitamin K
Akukhona ubufakazi obukhona besayensi okwanele ukusekela ukusebenzisa i-vitamin K nganoma yisiphi isimo ngaphandle kokuntuleka kwe-vitamin K nokuphuma okunye noma izinkinga zokuqeda igazi, ngokusho kweNational Institutes of Health (NIH).
Kodwa-ke, ezinye izifundo zibonisa ukuthi i-vitamin K ibonisa isithembiso sokuvimbela noma ukwelashwa kwezinye izinkinga zempilo. Nakhu ukubuka ezinye izihluthulelo ezisemqoka:
1) I-Bone Health
I-Vitamin K ingathuthukisa amathambo ezempilo, ngokusho kokubuyekezwa kophenyo ka-2001 okushicilelwe ku-Nutrition. Ukucwaninga idatha etholakalayo ku-vitamin K ne-bone, abalobi be-review babone ukuthi i-vitamin K ingandisa isibalo samaminerali esitembu futhi sinciphise amazinga okuhlukana kubantu abane-osteoporosis. Abalobi bathi i-vitamin K ingase iphumelele ngokukhethekile uma ihlangene ne- vitamin D , isakhi esaziwayo sokudlala indima ebalulekile ekutheni umzimba usebenzise amandla.
2) Izifo Zenhliziyo
Ukutholwa kokuqala okuvela ezifundweni ezisekelwe ezilwaneni kubonisa ukuthi i-vitamin K ingavimbela ukulwa nesifo sofuba (ukuqina komzimba). Kodwa-ke, ngombiko ka-2008 ovela ku-Current Opinion ku-Lipidology, ososayensi baqaphelisisa ukuthi ucwaningo olususelwa kubantu olwenziwe nge-vitamin K1 nesifo senhliziyo luye lwaveza imiphumela ehlangene.
Ukudla Kucebile ku-Vitamin K
Imifino eluhlaza eluhlaza ingumthombo ophezulu we-vitamin K. Eqinisweni, ukudla okukodwa (okusho ukuthi, isigamu isigamu) sekuphi kokudla okulandelayo kunikeza okungaphezu kokuphindwe kabili kwemfuneko yakho yansuku zonke ye-vitamin K:
- kale
- isipinashi
- i-turnip imifino
- imifino ye-collard
- I-chard yaseSwitzerland
- i-parsley
- imifino yesinaphi
Amahlumela aseBrussel, i-broccoli, ne-romaine ulethisi nawo ayenzivithamini K.
Amafomu we-Vitamin K
I-Vitamin K1 (eyaziwa ngokuthi i-phylloquinone) yindlela yemvelo ye-vitamin K etholakala ezitshalweni. Kodwa-ke, i-phytonadione (i-synthetic version ye-phylloquinone) ivame ukubhekwa ngokuthi "i-vitamin K1" kumalebula angeziwe. I-Vitamin K iyatholakala nangezinye izinhlobo, kubandakanya i-vitamin K2 (menaquinone) ne-vitamin K3 (i-menaphthone noma i-menadione).
Ngokusho kwe-NIH, i-vitamin K1 ayinobuthi obuthakathaka, esebenzayo ngokushesha, enamandla, futhi ephumelelayo nakakhulu kwezinye izimo ezithile kunezinye izinhlobo ze-vitamin K. Noma kunjalo, ucwaningo oluthile lubonisa ukuthi ukudla amavithamini K2 kunganikeza izinzuzo ezithile zezempilo, njengokuvikela okwengeziwe ngokumelene nesifo senhliziyo.
Njengamanje, i-US Yokudla Nezidakamizwa Zokulawulwa Kwezidakamizwa kuvimbela ukudayiswa kwevithamini K3 ezakhiweni zokudla. Ngezinye izikhathi i-vitamin K3 engasetshenzisiwe isetshenziselwa ukwelashwa, kodwa kunobunye ubufakazi bokuthi lezi fomula ezingenakulungiswa zingabangela ukusabela kokugula kanye nemiphumela emibi.
I-Vitamin K iyatholakala kakhulu kuma-creams athi ukwelapha izimo ezihlukahlukene zesikhumba. Abagqugquzeli bathi ukusebenzisa i-vitamin K cream esikhumbeni kungasusa imivimbo ye-varicose, imibuthano emnyama ngaphansi kwamehlo, izivunguvungu, izibazi, namagqabha alula, kanye nokwelapha i-rosacea futhi ijubane ukuphulukiswa kwamanxeba nokushisa. Ezimweni eziningi, i-vitamin K creams nayo iqukethe ezinye izinto zemvelo (okufana nama-extracts we-herbal namafutha wezitshalo).
Ukuntuleka
Isimo esingavamile kakhulu, ukutholakala kwe-vitamin K kwenzeka lapho umzimba ungenakuthola kahle i-vitamin K ukusuka emathunjini emathumbu. Le nkinga ingabangelwa izifo ezithile (kubandakanya i-cystic fibrosis, isifo se-celiac, nesifo sika-Crohn), ukusetshenziswa kwesikhathi eside kwemithi elwa namagciwane noma imithi yokwehlisa igazi, noma ukwelashwa nge-hemodialysis.
Izimpawu zokuntuleka kwe-vitamin K zihlanganisa ukuphuma ngokweqile nokulimaza.
Amapulangwe
Ukuthatha amavithamini K amaningi kungalimaza abesifazane abakhulelwe nabancelisayo, iziguli ezithola ukwelashwa kwe-dialysis ngenxa yesifo sezinso, kanye nabantu abanezinkinga zokuqeda izifo ezibangelwa isifo esinamandla esibindi. Ngaphezu kwalokho, i-vitamin K ingasebenzisana nezinye izithako (kubandakanya coenzyme Q10, vitamin E ). Ungathola amathiphu engeziwe okusebenzisa izithako lapha.
Ukusebenzisa i-vitamin K yezempilo
Nakuba i-vitamin K ingasiza ngezinkinga ezithile zezempilo, ukuziphatha ngokweqile nge-vitamin K nokugwema ukunakekelwa okujwayelekile kungase kube nemiphumela emibi yempilo. Ngaphambi kokuba uqale ukusebenzisa i-vitamin K, khuluma nodokotela wakho ukuthola isilinganiso esiphephile nesisebenzayo. Ukwelapha isimo futhi ukugwema noma ukubambezela ukunakekelwa okujwayelekile kungaba nemiphumela emibi.
> Imithombo
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> Gast GC, de Roos NM, Sluijs I, Bots ML, Beulens JW, Geleijnse JM, Witteman JC, Grobbee DE, Peeters PH, van der Schouw YT. "I-Acne Menaquinone Ephakeme Iyanciphisa Isigameko Sezifo Zezinhliziyo ZaseCoronary." I-Nutr Metab I-Cardiovasc Dis. 2009 Sep; 19 (7): 504-10.
> Geleijnse JM, Vermeer C, Grobbee DE, Schurgers LJ, Knapen MH, van der Meer IM, Hofman A, Witteman JC. "Ukungena Kwemithi Ye-Menaquinone Kuhlobene Neengozini Yokunciphisa I-Coronary Heart Heart: Isifundo se-Rotterdam." J Nutriti. 2004 Nov; 134 (11): 3100-5.
> Izikhungo Zikazwelonke Zempilo. "Vitamin K: MedlinePlus Medical Encyclopedia". Meyi 2011.
> Izikhungo Zikazwelonke Zempilo. "I-Vitamin K: I-MedlinePlus Supplements". April 2011.
> Izikhungo Zikazwelonke Zempilo: Ihhovisi Lezibonelelo Zesidlo. Ulwazi olubalulekile lokukwazi uma uthatha u-Coumadin no-Vitamin K ". Kugcine ukufinyelelwa ngoMeyi 2011.
> Weber P. "Vitamin K kanye nempilo yethambo." Ukudla okunomsoco. 2001 Oct; 17 (10): 880-7.