I-Vitamin K iyinxalenye yezinto eziphilayo ezisebenzayo ezingabonakali kangangoko, xa kuthelekiswa namanye amavithamini. Okwangoku, indima yayo ebalulekileyo kwinkqubo yomsebenzi obalulekileyo wezilwanyana kunzima ukugqithisa. Emva kwakho konke, ukungabi naso kwenza ukungalingani kumsebenzi weenkqubo ezininzi zomzimba kwaye kunokukhokelela kwizifo ezinzulu. Ngako oko, kuya kuba luncedo kakhulu kubabaninzi ukwazi ukuba yiyiphi i-vitamin K kwaye yintoni na. Kuyaphawuleka ukuba le nto yanikezwa igama layo ngelokuqala yokuqala yegama elithi Kuik - elo libizo le-American hematologist, onobungqina bokufumanisa le ngqungquthela yezinto eziphilayo. Nguye owamisa kuqala ukuba i-vitamin K emzimbeni womntu onempilo yenziwa rhoqo kwaye inomthamo owaneleyo, ukuba umntu unobuthakathaka okanye uyagula, ngoko ufuna i-vitamin supplementation ekhethekileyo.
Uncedo kangakanani i-vitamin K?
Le nto yenza imisebenzi ebalulekileyo ehambelana nenkqubo yokujikeleza. Ingakumbi, isebenza njenge-coagulant-ixanduva lwenkqubo yegazi coagulability. Ukuba umzimba awunayo i-vitamin K, ngoko uqulethe ukubola, ukuphuma kwamanzi. Oku kuyingozi kakhulu, kuba nangenxa yokulimala kancinci umntu unokulahlekelwa ligazi ezininzi, unokuhlakulela i-anemia kunye ne-leukemia. Imiphumo engathandekiyo yokungabikho kwale nto ingabakwizibhinqa abakhulelweyo abangase bavele baphuma ngexesha lomsebenzi baze bafe.
Ukongezelela, i-vitamin K iyimfuneko yokwenza i-tissue yamathambo: ngokuqhelekileyo, kunye ne- vitamin D, ibandakanyeka kwinkqubo ye-calcium efanayo kwaye inceda ukuyihambisa ngqo kwiiseli zethambo. Le nkunkuma ifake inxaxheba kwi-synthesis yeeprotheni ezithile eziyimfuneko ekusebenzeni ngokuqhelekileyo kwentliziyo. I-Vitamin K iphinda ikhusele umzimba ekuxhatshazweni, ingathathi nto igalelo elibi leemveliso ezinobuthi ezinobuthi ezibunjwa ngenxa yokutyhefuza ukutya kokutya. Kwaye unoxanduva lokumisela iswekile yegazi, ngoko ke xa engakwazi, umntu unokuhlakulela isifo sikashukela.
Iimpawu zokuba umzimba awunayo i-vitamin K ihlala iphuma ngegazi nangamaqabunga amancinci, ukubunjwa okungaqondakaliyo kwesikhumba, ukunciphisa kwinqanaba le-hemoglobin, ukuphazamiseka komsebenzi oqhelekileyo we-intestine, ukuzithiba rhoqo. Ukungabikho kwe-vitamin K kunokubonakala ngenxa yokuphulwa komlinganiselo we-microflora kwindlela yokugaya ukutya, ukunyanzeliswa kwesibindi kunye nomsebenzi wesibindi, kunye nokukhohliswa kwindlela yesisu kunye neepancreas, emva kokuthatha i-antibiotiki kunye nezinye iyeza.
Ukusetyenziswa kwevithamini K
Ngomhla, umntu udinga malunga ne-60-140 μg ye-vitamin K, umthamo ngamnye uxhomekeke kwisisindo somzimba - 1 μg yesilwanyana kufuneka ibhale i-1 kg yesisindo. Ngokutya, sithatha ngokuphindwe kabini ukuya kathathu i-vitamin K, kodwa asinakujongana nokugqithisa. I-Vitamin K ayinakuphikiswa, kuba ayinayo inetyhefu kwaye ukugqitha kwayo kususwe ngokukhawuleza ngokwemvelo. Amachiza enokusetyenziswa kweziyobisi eziqulethwe yilezi zichazwe ngugqirha kuphela kwiimeko ezikhethekileyo-ukulahleka okukhulu kwegazi ngenxa yokulimala, amanxeba, kunye nezilonda, emva kwe-chemotherapy, izigulane ezinezifo zonyango.
Imveliso equkethe i-vitamin K
Uninzi lwawo onke amavithamini K lufumaneka kwindawo yokutya yemifuno kunye nombala oluhlaza: iklabishi, imifuno eluhlaza, iigrasi eziluhlaza. Kwakhona ezininzi kwiindawo zasendle eziqhumayo - amaqabunga e-nettle, i- raspberry , i-whisk, inaliti. Ubuninzi obaneleyo bubekwe kwi-tea ehlaza, imifuno yeengcambu, i-soy, isonka esivela kumgubo wengqolowa, isibindi, amaqanda enkukhu, imifuno eluhlaza.