Ziziphi iiVithamini eziNyibilikayo kwiFat? Iipropathi zeeVithamini ezinyibilikayo kwi-Fat

IiVithamini zihlelwa ngokokunyibilika kwazo. Ezinye zinyibilika emanzini, ezinye zinyibilika ngamafutha. iivithamini ezinamafutha anyibilikayo Ininzi ekutyeni okunamafutha aphezulu. Xa ezi zityiwe ngeoli, zifunxwa kakuhle kakhulu egazini. Zeziphi iivithamini ezinyibilikayo ngamafutha?

iivithamini ezinyibilikayo ngamafutha;

• ivithamin A
• Ivithamin D
• Ivithamin E
• ivithamin K

kwinqaku "iipropathi zeevithamini ezinyibilikayo kwi-fat-soluble", "izifo ezibonwa kukunqongophala kweevithamini ezinyibilikayo", "i-adek fat-soluble vitamin" kuya kuxutyushwa izihloko.

Ziziphi iiVithamini eziNyibilikayo kwiFat?

Ivithamin A

Ivithamin AIdlala indima ebalulekileyo ekukhuseleni impilo yamehlo.

Iintlobo zeVithamin A

IVithamin A ayiyonto enye. Endaweni yoko, liqela leekhompawundi ezinyibilikayo ezinamafutha ezaziwa ngokudibeneyo njenge-retinoids.

Eyona ndlela iqhelekileyo yokutya yevithamini A yi-retinol. Ezinye iifom - i-retinal kunye ne-retinoic acid - zifumaneka emzimbeni kodwa azikho okanye zinqabile ekutyeni. I-Vitamin A2 (i-3,4-dehydrotherin) yenye indlela, ifom engasebenziyo encinci efumaneka kwintlanzi yamanzi.

Indima kunye noMsebenzi weVithamin A

I-Vitamin A ixhasa iinkalo ezininzi ezibalulekileyo zomsebenzi womzimba:

Impilo yamehlo: IVithamin A ibalulekile ekugcineni iiseli ezingevani nokukhanya emehlweni kunye nokwakheka kweenyembezi.

Umsebenzi wamajoni omzimba: Ukunqongophala kwe-Vitamin A kuphazamisa ukusebenza kwamajoni omzimba kwaye kwandisa ukukhuseleka kwizifo.

Ukukhula komzimba: IVithamin A iyimfuneko ekukhuleni kweeseli. Ukunqongophala kweVithamini A kunokucotha okanye kuthintele ukukhula kwabantwana.

Ukukhula kweenwele: ukukhula kweenwele Le vitamin ibalulekile Ukunqongophala kukhokelela kwi-alopecia okanye ukulahleka kweenwele.

Umsebenzi wokuzala: IVithamin A yivithamin ebalulekileyo ekuchumeni kwaye ibalulekile kuphuhliso lomntwana.

Yeyiphi imithombo yokutya yeVithamin A?

Ivithamin A ifumaneka kuphela ekutyeni okuvela kwizilwanyana. Imithombo ephambili yokutya yendalo isibindi, ioli ye-cod kunye nebhotela. IVithamin A inokufumaneka kwezinye i-carotenoid antioxidants ezifumaneka kwizityalo. Ezi ngokudibeneyo zaziwa njenge provitamin A. Eyona nto isebenzayo kwezi yi-vitamin C, eninzi kwimifuno emininzi efana ne-carrots, ikhaphetshu kunye nesipinatshi. beta-carotened.

Isixa esicetyiswayo seVithamin A

Itheyibhile engezantsi ibonisa ukuthathwa kwemihla ngemihla ecetyiswayo (RDI) yevithamin A.

Yintoni ukunqongophala kweVithamin A?

Ukunqongophala kweVithamin A kunqabile, kodwa abantu abatya imifuno banokuba semngciphekweni kuba ivithamin A ifumaneka kuphela kukutya okuvela kwizilwanyana. Nangona i-provitamin A ininzi kwiziqhamo kunye nemifuno emininzi, ayikwazi ukuguqulwa ngokufanelekileyo ibe yi-retinol, uhlobo olusebenzayo lwe-vitamin A. Ukusebenza kolu tshintsho kuxhomekeke kwimfuza yomntu.

Ukunqongophala kweVithamin A kuya kuxhaphaka kumazwe asakhasayo apho intlupheko yokutya ilinganiselwe. Ukutya kwabo kulawulwa yirayisi kunye namazambane amhlophe; Ixhaphakile kubantu abangondlekanga ngokwenyama, amafutha kunye nemifuno. Uphawu oluqhelekileyo lokusilela kwangoko kukungaboni ebusuku. Njengoko le meko iqhubela phambili, inokukhokelela kwiimeko ezinzima ngakumbi, ezifana;

Amehlo omileyo: Ukunqongophala okumandla kunokubangela i-xerophthalmia, imeko ebonakala ngeliso elomileyo ngenxa yokuncipha kokwakheka kweenyembezi.

Ubumfama: Ukunqongophala okukhulu kwevithamin A kunokubangela ubumfama obupheleleyo. Enyanisweni, buphakathi kwezona zizathu zixhaphakileyo zokutyhaphazeka ezinokuthintelwa ehlabathini.

Ukulahleka kweenwele: Ukuba awunayo ivithamin A, unokuqalisa ukuphulukana neenwele zakho.

Iingxaki zolusu: Ukunqongophala kwe-Vitamin A kubangela imeko yolusu eyaziwa ngokuba yi-hyperkeratosis.

ukungasebenzi kakuhle kwamajoni omzimba: Ukunqongophala kwevithamin A okanye ukunqongophala kwenza ukuba abantu bafumane usulelo.

Yintoni iVithamin A egqithisileyo?

Ukugqithisa kwe-vitamin A kukhokelela kwimeko embi eyaziwa ngokuba yi-hypervitaminosis A. Le yimeko enqabileyo kodwa ingaba nemiphumo emibi yempilo. Esinye sezizathu eziphambili kukuba isibindi okanye izongezo zeoli ye-cod zinezixa ezigqithisileyo ze-vitamin A. Ngokwahlukileyo, ukutya okuphezulu kweprovitamin A akubangeli i-hypervitaminosis.

Iimpawu eziphambili kunye neziphumo zobutyhefu kukudinwa, intloko ebuhlunguOku kuquka ukucaphuka, ukuqaqanjelwa sisisu, ukuqaqanjelwa ngamalungu, ukungakwazi ukutya, ukuhlanza, ukubona luzizi, iingxaki zolusu, nokudumba komlomo namehlo. Kwakhona kunokukhokelela kumonakalo wesibindi, ukulahleka kwamathambo kunye nokulahleka kweenwele. Kwidosi ephezulu kakhulu, ivithamin A inokubulala.

Kunconywa ukuba abantu abadala bangadluli umda ophezulu wokuthatha i-10.000 IU (900 mcg) ngosuku. Amanani aphezulu okanye i-300.000 IU (900 mg) inokubangela i-hypervitaminosis A kubantu abadala. Abantwana banokufumana iziphumo ezinobungozi ngexabiso eliphantsi kakhulu. 

Ukunyamezela komntu ngamnye kuyahluka kakhulu. Abantwana kunye nabantu abanezifo zesibindi ezifana ne-cirrhosis kunye ne-hepatitis basengozini enkulu kwaye bafuna ukhuseleko olongezelelweyo. Abasetyhini abakhulelweyo kufuneka balumke njengoko iidosi eziphezulu zevithamin A zinokwenzakalisa umntwana ongekazalwa. Amanani aphantsi njenge-25.000 IU ngosuku angabangela iziphene zokuzalwa.

Ziziphi iiNzuzo zezongezo zeVithamini A?

Nangona izongezo zinokuba luncedo kwabo banengxaki yokunqongophala kwevithamini, uninzi lwabantu lufumana ivithamin A eyaneleyo kukutya kwabo kwaye akufuneki bathathe izongezo.

Kodwa uphononongo olulawulwayo lubonisa ukuba izongezo zevithamin A zinokuba luncedo kwabanye abantu nokuba ukutya kwabo kuyahlangabezana neemfuno ezisisiseko.

Umzekelo, izongezo zikavithamini A zinokunceda ukunyanga imasisi ebantwaneni. Ikhusela kwinyumoniya enxulumene nemasisi kwaye yehlisa ingozi yokufa ngama-50-80%. Uphando lucebisa ukuba ivithamin A inokuyicinezela intsholongwane yemasisi.

Ivithamin D

ngolusu xa ubekwe elangeni. Ivithamin D iveliswa. Iyaziwa ngeziphumo zayo eziluncedo kwimpilo yamathambo, kwaye ekuswelekeni kwevithamin D, umzimba uba sesichengeni sokuqhekeka kwamathambo.

Iintlobo zeVithamin D

I-Vitamin D yaziwa ngokuba yi-calciferol kwaye ikhona kwiifom ezimbini eziphambili:

• IVithamin D2 (ergoxyferol): Ifumaneka kumakhowa nakwezinye izityalo.
• IVithamin D3 (cholecalciferol): Ifumaneka kukutya okuvela kwizilwanyana okufana namaqanda kunye neoyile yentlanzi, kwaye iveliswe lusu xa ibekwe lilanga.

Indima kunye nokusebenza kweVithamin D

I-Vitamin D ineendima ezininzi kunye nemisebenzi, kodwa bambalwa abaye baphandwa kakuhle. Ezi ziquka:

Impilo yethambo: I-Vitamin D ilawula amanqanaba okujikeleza kwe-calcium kunye ne-phosphorus, amaminerali abaluleke kakhulu ekukhuleni kwamathambo kunye nokugcinwa. Yandisa ukufunxwa kwezi zimbiwa ekutyeni.

Ukulawulwa kwamajoni omzimba: Ikwalawula kwaye iqinise umsebenzi we-immune system.

Xa sele ikwigazi, isibindi kunye nezintso ziguqula i-calciferol ibe yi-calcitriol, ifomula ye-biologically ye-vitamin D. Isenokugcinwa ukuze isetyenziswe kamva ngendlela ye-calcidiol. I-Vitamin D3 iguqulela kwi-calcitriol ngokufanelekileyo ngakumbi kune-vitamin D2.

Yeyiphi imithombo yokutya yeVithamin D?

Xa imizimba yethu isoloko isesichengeni sokukhanya kwelanga, ulusu lwethu lunokuvelisa yonke ivithamin D efunekayo. Nangona kunjalo, abantu abaninzi bachitha ixesha elincinci elangeni okanye baphume ngaphandle benxibe i-sunscreen. Ukukhuselwa kwimitha yelanga kubalulekile, kodwa kunciphisa umthamo we-vitamin D ukuveliswa kwesikhumba sethu.

Ngenxa yoko, abantu bahlala bexhomekeke ekutyeni kwabo ukuze bafumane ivithamin D eyaneleyo. Ukutya okuninzi ngokwendalo kunevithamin D. Eyona mithombo ilungileyo yokutya ziintlanzi ezinamafutha kunye neoyile yeentlanzi, kodwa amakhowa atyhilwe ekukhanyeni kwe-ultraviolet nawo anezixa ezibalulekileyo zale vithamini. Ukongezelela, i-vitamin D idla ngokufakwa kwiimveliso zobisi kunye ne-margarine.

Isixa esicetyiswayo seVithamin D

Itheyibhile engezantsi ibonisa ukuthathwa kwemihla ngemihla okucetyiswayo (RDI) kunye nomda ongaphezulu (UI) wevithamin D. Kuba ingekho iRDI yeentsana, amaxabiso aphawulwe ngeenkwenkwezi athatha ngokwaneleyo (AI). I-AI ifana ne-RDI kodwa isekelwe kubungqina obubuthathaka.

Yintoni ukunqongophala kweVithamin D?

Ukunqongophala okukhulu kwevithamin D kunqabile, kodwa ukunqongophala kancinci okanye ukungoneli kuqhelekile phakathi kwezigulana esibhedlele kunye nabantu abadala. Imiba esemngciphekweni yokunqongophala lumbala wolusu oluntsundu, ukwaluphala, ukutyeba kakhulu, ukuba selangeni eliphantsi, kunye nezifo ezonakalisa ukufunxwa kwamafutha.

Iziphumo ezaziwa kakhulu zokunqongophala kwe-vitamin D ziquka amathambo athambileyo, izihlunu ezibuthathaka kunye nomngcipheko okhulayo wokuphuka kwamathambo. Le meko ibizwa ngokuba yi-osteomalacia kubantu abadala kunye ne-rickets ebantwaneni. 

Ukunqongophala kwe-Vitamin D kubangela ukungasebenzi kakuhle kwamajoni omzimba, usulelo kunye izifo ze-autoimmuneKwakhona kubangela ukwanda kovakalelo. Ezinye iimpawu zokusilela zinokuquka ukudinwa, ukudakumba, ukuqothuka kweenwele, kunye nokuphola kwenxeba.

Izifundo zoqwalaselo zinxibelelanisa amanqanaba asezantsi evithamin D okanye ukunqongophala kumngcipheko owongeziweyo wokufa ngumhlaza kunye nomngcipheko owongeziweyo wokuhlaselwa yintliziyo.

Yintoni uVithamin D ogqithisileyo?

Ubuthi be-Vitamin D bunqabile kakhulu. Ukuchitha ixesha elininzi elangeni akubangeli ubutyhefu bevithamin D, kodwa ukuthatha izixa eziphezulu zezongezelelo kunokukwenzakalisa. Iziphumo eziphambili zetyhefu hypercalcemiaYimeko ebonakaliswa zizixa ezigqithisileyo ze-calcium egazini.

Iimpawu ziquka intloko ebuhlungu, isicaphucaphu, ukungakuthandi ukutya, ukwehla kobunzima bomzimba, ukudinwa, ukonakala kwezintso nentliziyo, uxinzelelo lwegazi oluphezulu, kunye nomntwana ongekazalwa. Abantu abadala bacetyiswa ngokubanzi ukuba bangagqithisi umda ophezulu we-vitamin D yokuthatha i-4000 IU ngosuku.

Amanani aphezulu, ukusuka kwi-40,000-100,000 IU (1,000-2,500 mcg) ngosuku, inokubangela iimpawu zetyhefu kubantu abadala xa zithathwa imihla ngemihla inyanga enye okanye ezimbini. Qaphela ukuba needosi eziphantsi zinokubenzakalisa abantwana abancinci.

Ziziphi iiNzuzo zezongezo zeVithamini D?

Kubantu abachitha ixesha elincinci elangeni kwaye bangadli iintlanzi ezinamafutha okanye isibindi, izongezelelo ze-vitamin D zinokuba luncedo kakhulu. Ukuthatha izongezo rhoqo kunokunciphisa umngcipheko wosulelo lokuphefumla.

Ivithamin E

I-antioxidant enamandla Ivithamin EIkhusela iiseli ekugugeni kwangaphambili kunye nomonakalo kwiiradicals zamahhala.

Iintlobo zeVithamin E

I-Vitamin E yintsapho yee-antioxidants ezisibhozo ezifanayo kwaye zohlulwe zibe ngamaqela amabini:

Tocopherols: I-Alpha-tocopherol, i-beta-tocopherol, i-gamma-tocopherol kunye ne-delta-tocopherol.

Tococrienols: I-Alpha-tocotrienol, i-beta-tocotrienol, i-gamma-tocotrienol kunye ne-delta-tocotrienol.

I-Alpha-tocopherol yeyona ndlela ixhaphakileyo yevithamin E. Oku kwenza malunga ne-90% ye-vitamin E.

Indima kunye nomsebenzi weVithamin E

Indima ephambili ye-vitamin E kukusebenza njenge-antioxidant, ikhusela uxinzelelo lwe-oxidative kunye nokukhusela i-fatty acids kwi-membrane yeseli kwi-radicals yamahhala. Ezi zakhiwo ze-antioxidant ziquka i-vitamin C, i-vitamin B3 kunye selenium Kutyetyiswe nezinye izondlo ezifana. Ngexabiso eliphezulu, ivithamin E inciphisa amandla egazi okujika.

Yeyiphi imithombo yokutya yeVithamin E?

Ukutya okutyebileyo kwemithombo ye-vitamin E yeminye ioli yemifuno, imbewu kunye namandongomane. avocado, iintlanzi ezinamafutha kunye neoli yeentlanzi zeminye imithombo etyebileyo.

Isixa esicetyiswayo seVithamin E

Itheyibhile engezantsi ibonisa ukungena kwe-vitamin E kunye nomda ophezulu onyamezelekayo. Kuba amaxabiso e-RDI engafumaneki kwiintsana, amaxabiso aphawulwe ngeenkwenkwezi zizixa ezaneleyo.

 Yintoni ukunqongophala kweVitamin E?

Ukusilela kwe-Vitamin E kunqabile kwaye akufumaneki kubantu abasempilweni. Ngokuqhelekileyo kwenzeka kwizifo ezonakalisa ukufunxa kwamafutha okanye i-vitamin E ekudleni, njenge-cystic fibrosis kunye nesifo sesibindi.

Iimpawu zokusilela kwe-vitamin E ziquka ubuthathaka bemisipha, ukuhamba nzima, ukungcangcazela, iingxaki zombono, ukungasebenzi kakuhle kwamajoni omzimba kunye nokutyhafa.

Ukunqongophala okuqatha, ixesha elide kunokubangela iimeko ezifana ne-anemia, isifo sentliziyo, iingxaki ezinzulu zemithambo-luvo, ubumfama, ukuphambana kwengqondo, ubuthathaka bengqondo, kunye nokungakwazi ukulawula ngokupheleleyo iintshukumo zomzimba.

Yintoni i-Vitamin E Toxicity?

I-Vitamin E kunzima ukuyifumana kwimithombo yendalo yokutya. Amatyala etyhefu axelwe emva kokuba abantu bathathe izixa eziphezulu kakhulu zezongezo. Sekunjalo, xa kuthelekiswa neevithamin A kunye no-D, ukugqithiswa kwe-vitamin E kubonakala kungenabungozi.

Inokuba nemiphumo yokunciphisa igazi, ukuchasana nemiphumo ye-vitamin K kwaye ibangele ukopha kakhulu. Ngoko ke, abantu abasebenzisa amayeza okunciphisa igazi akufuneki bathathe isixa esikhulu sevithamin E.

Ukongezelela, kwiidosi eziphezulu ngaphezu kwe-1000 mg ngosuku, i-vitamin E ingaba nemiphumo ye-pro-oxidant. Ke inokubangela uxinzelelo lwe-oxidative, oku kuthetha ukuba isebenza njengento echasene ne-antioxidant.

Izibonelelo kunye nomngcipheko we-Vitamin E ephezulu yokuThatha okanye izongezo

I-Vitamin E ethathwe kwimilinganiselo ephezulu ekutyeni okanye izongezo zibonelela ngenani leenzuzo. Olunye uhlobo lwevithamin E, i<em>gamma-tocopherol, lunokwandisa uxinzelelo lwegazi ngokwandisa imithambo yegazi, nto leyo enokuthoba uxinzelelo lwegazi kunye nobungozi besifo sentliziyo.

Izongezelelo zeGamma-tocopherol nazo zinefuthe lokunciphisa igazi, kunye nokunciphisa amanqanaba e-cholesterol "embi" ye-LDL. Ngokwahlukileyo koko, olunye uphononongo lucebisa ukuba iidosi eziphezulu zezongezelelo zevithamin E zinokuba yingozi nokuba azibonisi zimpawu zetyhefu.

Umzekelo, uphononongo lokuqwalasela lubonisa ukuba ukuthatha izongezo zevithamin E kudityaniswe nomngcipheko owongeziweyo womhlaza wedlala lesinyi kunye nokufa kubo bonke oonobangela.

Ukunikezelwa kwemiphumo emibi enokubakho yezongezelelo ze-vitamin E, azikwazi ukucetyiswa ngeli nqanaba. Izifundo ezikumgangatho ophezulu ziyafuneka ngaphambi kokuba senze izigqibo eziqinileyo malunga nokhuseleko lwexesha elide lwezi zongezo.

Ivithamin K

ivithamin K Idlala indima ephambili ekuqiniseni igazi. Ngaphandle kwayo, ingozi yokopha iya kubangela ukufa.

Zeziphi iintlobo zeVithamin K?

I-Vitamin K liqela leekhompawundi ezinyibilikayo zamafutha ezahlulwe zibe ngamaqela amabini aphambili.

IVithamin K1 (phylloquinone): Ifunyanwe kukutya okuvela kwizityalo, iphylloquinone yeyona ndlela yokutya yevithamini K.

IVithamin K2 (menaquinone): Olu hlobo lwevithamin K lufumaneka kukutya okuyimvelaphi yezilwanyana kunye neemveliso zesoya ezibilisiweyo. Ivithamin K2 Ikwaveliswa yibhaktheriya yamathumbu emathunjini.

Ukongezelela, kukho ubuncinane iindlela ezintathu zokwenziwa ze-vitamin K3. Ezi zaziwa njenge vitamin K3 (menadione), vitamin K4 (menadiol diacetate) kunye ne vitamin K5.

Indima kunye nomsebenzi weVithamin K

I-Vitamin K idlala indima ebalulekileyo kwi-blood clotting. Kodwa i-vitamin K ineminye imisebenzi, kuquka ukuxhasa impilo yamathambo kunye nokuthintela ukubalwa kwemithambo yegazi, okunokunciphisa umngcipheko wesifo senhliziyo.

Yeyiphi imithombo yokutya yeVithamin K?

Imithombo yokutya engcono kakhulu ye-vitamin K1 (phylloquinone) iquka imifuno eluhlaza, ngelixa i-vitamin K2 (i-menaquinone) ifumaneka ngokuyinhloko kukutya kwezilwanyana kunye neemveliso zesoya ezivundisiweyo.

Ngokungafaniyo ne-phylloquinone, i-menaquinone ifumaneka kuphela kumlinganiselo omncinci kwezinye izinto ezinamafutha aphezulu, eziphuma kwizilwanyana, ezifana nezikhupha zeqanda, ibhotela kunye nesibindi.

Isixa esicetyiswayo seVithamin K

Le theyibhile ingezantsi ibonisa amaxabiso afanelekileyo okuthatha (AI) kuvithamin K. I-AI ifana ne-RDI, elona nqanaba lokuthatha lemihla ngemihla licinga ukuhlangabezana neemfuno ze-97.5% yabantu, kodwa i-AI isekelwe kubungqina obubuthathaka kune-RDI.

Yintoni ukunqongophala kweVithamin K?

Ngokungafaniyo neevithamini A kunye no-D, i-vitamin K ayigcinwanga ngokwexabiso elibalulekileyo emzimbeni. Ke ngoko, ukutya okungenavithamin K kunokubangela iimeko ezinzima.

Abantu abangakwaziyo ukwetyisa amanqatha ngokufanelekileyo kwaye banengxaki yokufunxa amanqatha basengozini enkulu yokunqongophala kwevithamin K. Oku, isifo se-celiac, kuquka abo baphethwe yi-inflammation bowel disease kunye ne-cystic fibrosis.

Ukusetyenziswa kwe-antibiotics ebanzi kunokunyusa umngcipheko wokunqongophala, kunye nokuthatha umthamo ophezulu kakhulu we-vitamin A, okunciphisa ukufunxa kwe-vitamin K. I-Mega-dose ye-vitamin E inokuchasana nemiphumo ye-vitamin K kwi-clotting yegazi.

Ngaphandle kwevithamin K, igazi aliqini kwaye nenxeba elincinci linokubangela ukopha okungapheliyo. Ngethamsanqa, ukunqongophala kwevithamin K kunqabile njengoko umzimba udinga kuphela imali encinci ukukhuthaza ukujika kwegazi. Amanqanaba e-vitamin K aphantsi adityaniswa nokuncipha kwamathambo kunye nomngcipheko okhulayo wokuphuka kwabasetyhini.

Yintoni i-Vitamin K yetyhefu?

enye iivithamini ezinamafutha anyibilikayoNgokungafaniyo ne-vitamin K, iimpawu zetyhefu yeendlela zendalo ze-vitamin K azaziwa. Ngenxa yoko, izazinzulu azikwazanga ukuseka inqanaba eliphezulu elinyamezelekayo lokuthatha ivithamin K. Izifundo ezingaphezulu ziyafuneka.

Ngokwahlukileyo, i-vitamin K eyenziweyo eyaziwa ngokuba yi-menadione okanye i-vitamin K3 inokuba neziphumo ezibi xa isetyenziswe ngezixa eziphezulu.

Uncedo lwezongezo zeVithamini K

Izifundo ezimbalwa ezilawulwayo ebantwini izongezo ze-Vitamin Kihlolisise imiphumo . Ezi zifundo zinqume ukuba izongezelelo ze-vitamin K - i-vitamin K1 kunye ne-vitamin K2 - inokunciphisa ukulahleka kwethambo kunye nomngcipheko wokuphuka kwamathambo. Ukongezelela, ukuthatha i-45-90 mg yezongezelelo ze-vitamin K2 ngosuku kuphucule ukusinda kwezigulane ezinomhlaza wesibindi.

Uphononongo lokuqwalasela lubonisa ukuba ukuthathwa okuphezulu kwevithamin K2 kunokunciphisa ingozi yesifo sentliziyo. Nangona kunjalo, ubungqina obuvela kwizifundo ezilawulwayo bulinganiselwe. Ekugqibeleni, izongezelelo ze-vitamin K0.5 ezithathwe kwi-1 mg imihla ngemihla iminyaka emithathu zibonakaliswe ukuba zisebenza kakuhle kumadoda amadala. ukumelana ne-insulinYacotha ukukhula kwesi sifo xa kuthelekiswa ne-placebo. Akukho mahluko ubalulekileyo wafunyanwa kwabasetyhini.

Ngenxa yoko;

amafutha anyibilikayo Kukho iivithamini ezine eziphambili: Iivithamin A, D, E kunye noK. Ezi zibaluleke kakhulu kwimpilo kwaye zineziphumo eziyimfuneko kumzimba. Ngaphandle kwe-vitamin D, uninzi lwazo lufumaneka kwiintongomane, imbewu, imifuno, intlanzi kunye namaqanda, kwaye unokufumana uninzi lwazo kwizinto ozidlayo ngokutya ukutya okunokulinganisela.

Ezi vithamini zininzi ekutyeni okunamafutha, kwaye ukufunxa kwazo kunokunyuswa ngokugalela amanqatha ekutyeni. Nangona ngokubanzi akufuneki ukuba uthathe izongezo zevithamin A, E kunye no-K, kubaluleke kakhulu ukuthatha izongezo zevithamin D.