Vitamini K2 ndi mamembala a banja la vitamini K , gulu la zakudya zomwe zimagwiritsidwa ntchito poika magazi ndi kusunga mafupa. Amapezeka mwachibadwa mu zakudya, tchizi, ndi mazira, vitamini K2 (omwe amatchedwanso menaquinone) amapangidwa ndi mabakiteriya. Kuwonjezera apo, anthu ambiri amatenga vitamini K2 mu mawonekedwe owonjezera.
Ntchito
Popanda mankhwala, otsutsa amanena kuti vitamini K2 ikhoza kuthandizira ndi matenda osiyanasiyana, kuphatikizapo matenda a mtima ndi matenda otupa mafupa.
Komanso, vitamini K2 imatetezedwa ku mitundu ina ya khansa.
Ubwino wa Zaumoyo
Pano pali kuyang'ana pazomwe zimapindulitsa pazothandiza za umoyo wa vitamini K2:
1) Matenda a Mtima
Kafukufuku wambiri amasonyeza kuti kudya kwambiri kwa vitamini K2 kungachepetse chiopsezo cha matenda a mtima. Mwachitsanzo, mu kafukufuku wa 2004 wochokera ku Journal of Nutrition , ofufuza adafufuza kuti adye zakudya za vitamini K1 ndi vitamini K2 pakati pa anthu 4,807 ndipo adapeza kuti omwe ali ndi mavitamini K ambiri omwe ali ndi chiopsezo chachikulu cha matenda a mtima komanso atherosclerosis. Kuonjezera apo, mamembala ophunzila omwe ali ndi vitamini K2 ambiri sanafe chifukwa cha matenda a mtima.
Kuwonjezera apo, kafukufuku wafukufuku wa 2010 wofalitsidwa m'nyuzipepala ya Maturitas anapeza kuti vitamini K2 ikhoza kuteteza kuteteza matenda a cardio-metabolic (monga matenda a mtima, mtundu wa shuga 2, ndi matenda opatsirana).
Pofufuza kafukufuku asanu pa vitamini K ndikugwiritsa ntchito matenda a cardio-metabolic, olembawo apeza kuti vitamini K1 sangateteze ku vutoli.
2) Thanzi la Matenda
Pali umboni wina wakuti K2 ikhoza kuwonjezera thanzi la mafupa ndi kuchepetsa chiopsezo cha matenda otupa mafupa. Kwa kafukufuku wa 2004 kuchokera ku Current Pharmaceutical Design , asayansi anapeza kafukufuku wopezeka pa vitamini K2 ndi matenda otupa mafupa.
Zotsatira zimasonyeza kuti vitamini K2 ikhoza kuyambitsa mapangidwe a mafupa ndikuletsa kusokonekera kwa mafupa. Vitamini K2 imawoneka kuti imakhala ndi mitsempha ya mfupa ndipo imateteza mafupa a osteoporotic odwala omwe ali ndi matenda odwala matenda odwala matenda odwala.
Mu kafukufuku waposachedwapa wofalitsidwa mu Current Drug Safety , ochita kafukufuku anapeza kuti kuphatikiza vitamini K2 ndi bisphosphonate (gulu la mankhwala lomwe limateteza kutaya kwa fupa) lingakhale lothandiza popewera kuphulika kwa akazi omwe amatha kutuluka m'mimba ndi osteoporosis ndi kuchepa kwa vitamini K.
3) Khansa
Kafukufuku woyamba amasonyeza kuti vitamini K2 ingathandize kuthandizira mitundu ina ya khansa. Mwachitsanzo, mu kafukufuku wina wa 2003 wochokera ku International Journal of Oncology , ofufuza anapeza kuti vitamini K2 ingathandize kulimbikitsa imfa ya maselo a kansa yamapapo.
Vitamini K1 vs. Vitamin K2
Vitamini K1 (wotchedwanso phylloquinone) ndi mawonekedwe a vitamini K omwe amapezeka mu zomera. Vitamini K imapezanso mavitamini K3 (amenenso amatchedwa menaphthone kapena menadione).
Malinga ndi National Institutes of Health, vitamini K1 ndizochita mofulumira, zamphamvu, komanso zogwira mtima pazinthu zina kuposa mavitamini K. Komabe, kafukufuku wina amasonyeza kuti kudya kwa vitamini K2 kungapereke ubwino wathanzi.
Mipango
Kutenga zakudya zambiri za vitamini K kungakhale kovulaza kwa amayi omwe ali ndi pakati ndi omwe akuyamwitsa, odwala omwe akulandira chithandizo cha dialysis chifukwa cha matenda a impso, komanso anthu omwe ali ndi vuto lotha kupweteka chifukwa cha matenda aakulu a chiwindi. Komanso, vitamini K ingagwirizane ndi zakudya zina (kuphatikizapo coenzyme Q10 ndi vitamini E ).
Mmene Mungagwiritsire Ntchito Zaumoyo
Pakalipano palibe malingaliro othandizira mavitamini K othandizira. Ngakhale kuti vitamini K2 ingathandizire matenda ena, kudziletsa nokha ndi vitamini K2 ndi kupeĊµa chisamaliro choyenera kungakhale ndi zotsatira za thanzi lalikulu.
Musanayambe kugwiritsa ntchito vitamini K2, lankhulani ndi dokotala wanu kuti mudziwe mlingo woyenera komanso wogwira mtima.
> Zotsatira:
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> Iwamoto J, Takeda T, Sato Y. "Udindo wa Vitamini K2 mu Chithandizo cha Manenedophose ya Postmenopausal." Mankhwala Osokoneza Bongo. 2006 Jan; 1 (1): 87-97.
> Koitaya N, Ezaki J, Nishimuta M, Yamauchi J, Hashizume E, Morishita K, Miyachi M, Sasaki S, Ishimi Y. "Zotsatira za Kutsika Kwambiri Vitamini K2 (MK-4) Kuwonjezera pa Bio-Indices M'mayi Akumapani Akumbuyo. " J Nutriti Sci Vitaminol (Tokyo). 2009 Feb; 55 (1): 15-21.
> Atafika K, Guraewal S, Wong YL, Majanbu DL, Mavrodaris A, Wosangalatsa S, Kandala NB, Clarke A, Franco OH. "Kodi Vitamini K Kugwiritsidwa Ntchito Pamodzi ndi Matenda a Cardio-Metabolic?" Maturitas. 2010 Oct; 67 (2): 121-8. Epub 2010 Jun 17.
> Yoshida T, Miyazawa K, Kasuga I, Yokoyama T, Minemura K, Ustumi K, Aoshima M, Ohyashiki K. "Apoptosis Induction ya Vitamini k2 mu Lung Carcinoma Cell Lines: The Possibility of Vitamin k2 Therapy for Lung Cancer." Int J Oncol. 2003 Sep; 23 (3): 627-32.