IiVithamini ziimpawu zendalo ezibandakanyekayo kuzo zonke iintlobo zeenkqubo ezenzeka emzimbeni. Ukuthabatha iivithamini eziwuncedo kuwe, kufuneka ukwazi ukuba ziphi.
Ziziphi iintlobo zamavithamini?
Ngokusekelwe kwitheknoloji yemveliso, kukho iintlobo ezi-3 zamavithamini:
- iivithamini ezivela kwimveliso yendalo ngokususa umswakama kunye neefayili ezahlukeneyo (ezi zilungiso kakhulu kunye nezendalo);
- iivithamini ezifunyenwe kwimveliso kunye noncedo lwe-crystallization kunye nokusetyenziswa kweekhemikhali;
- iivithamini zokwenziwa - iifayile eziveliswa ngamachiza amavithamini.
Ukongezelela, iivithamini zahlulwe zibe ngamafutha kunye ne-soluble yamanzi. Uhlobo lokuqala luyi-vithamini A, D, E ne-K, zitshiswa kwiimbophu ezinobungozi. Amavithamini aseleyo apheliswa kwimeko yendalo yamanzi, ukuze apheliswe ngokukhawuleza emzimbeni.
Iinkampani zamachiza zivelisa iivithamini ngendlela yeenjini, iipilisi, iilekese, i-syrups, njl. Nangona kunjalo, kufuneka kukhunjulwe ukuba kuyingozi nje kuphela ukungabikho kwamavithamini, kodwa kunye nokukhululeka kwazo.
Zingaphi iintlobo zamavithamini?
- I-Vitamin A ibalulekile ekuphuhlisweni ngokupheleleyo kwezitho ezininzi, umbono omhle kunye nokusebenza ngokuqhelekileyo kokuzikhusela. Ukungabikho kwe-vitamin A kukuchaphazela kakubi imeko yesikhumba kunye neenwele, kwaye kubangela ukudinwa ngokomzimba.
- I-Vitamin B1 iyimfuneko kumsebenzi weeseli zesigulane kunye neentambo ze-muscle, inxaxheba kwiinkqubo ezithile. Ukungabikho kwe-vitamin B1 kubangela ukuphazamiseka komsebenzi wesimiso seentlanzi kunye neengqondo ezingekhoyo (ukungabikho kokulala, ukuthatha i-migraine, ukucasula).
- I-Vitamin B2 ibalulekile kwinkqubo yokuhlaziya iseli kunye nokutya okuqhelekileyo kwezondlo, kubandakanyeka kumbono kwaye kukhusela amehlo kwi-ray evavile. Ukungabikho kwe-vitamin B2 kubangela izifo zamehlo, ukuvuvukala kweembrane kunye nokuphuhliswa kwesantya.
- I-Vitamin B6 ibalulekile kwiinkqubo zokuxilongwa, kunye nokusebenza kwengqondo. Ukungabikho kwe-vitamin B6 kukuchaphazela kakubi iisistim ne-cardiovascular systems.
- I-Vitamin B12 ibalulekile ekuhanjisweni kwama-amino acidiweyo, ukusebenza ngokuqhelekileyo kwenkqubo yokujikeleza kunye ne-hematopoiesis kunye nokusebenza kwesibindi. I-Hypovitaminosis ibangela iingxaki kwinkqubo yomnyuba yabantu.
- I-Vitamin C ibalulekile ekukhuseleni ngamandla kunye nemeko emihle yegazi. Ukongezelela, le vithamini inciphisa i-carcinogen effect yezinto ezithile. Ukungabikho kwe-vitamin C kunokwenziwa ngokukhathala okwandayo.
- I-Vitamin D iyimfuneko ukulungelelanisa ukusabalalisa kwe-phosphorus kunye ne-calcium, kwaye ukusilela kwayo kunokukhokelela ekuphuhlisweni kwezilwanyana (i-rickets).
- I-Vitamin E iyimfuneko yokwandisa ulutsha nobuhle, ichaphazela umsebenzi weengqungquthela, ngakumbi-ngesondo. Ukungabikho kwe- vitamin E , phakathi kwezinye izinto, kunokudala i-vitamin A.
- I-Vitamin PP ilawula umsebenzi ophezulu weentlanzi, kubalulekile kwiprotein ye-metabolism kunye nokuphefumula kwamaselula. Ukungabikho kwe-vitamin PP kubangela isifo esiyingozi-pellagra.
- I-Vitamin F inefuthe elichasayo, linciphisa ukuvuvukala, lichaphazela kakhulu ukubunjwa kwesidoda. Ukusilela kwayo kubangela ukulahla kwintsholongwane kunye nokuphulwa kwe-metabolism.
- I-Vitamin H ibandakanyeka kwi-metabolism, ukuhlanganiswa kwe-enzymes yokugaya kunye ne-antibodies kwiintsholongwane ezahlukeneyo.
- I-Vitamin K ibalulekile ekukhuleni nasekuphuhlisweni kweethambo zamathambo kunye namathambo, ukuhlanganiswa kwamaprotheni kunye nokumiselwa kwe-oxidation kunye neenkqubo zokunciphisa.
Zonke iivithamini zinempawu ezikhethekileyo. Ukuze ufumane zonke iindidi eziyimfuneko zevithamini ngokubanzi, khangela itafile yazo eziqulethwe kwimveliso.
