IiVithamini ngoku ziza ngeendlela ezininzi, kubandakanywa iziselo, iipilisi, kunye nezitshizi, kwaye zihlala zijoliswe kumaqela athile abantu, kubandakanywa nabasetyhini abakhulelweyo, abangaphezu kweminyaka engama-70, kunye nabaselula. Iigummies ezinencasa yeziqhamo yindlela esempilweni ngakumbi yokwenza abantwana bathathe iivithamini zabo zemihla ngemihla ngaphandle kokuncwina.

Thatha iivithamini C kunye no-D, i-zinc kunye ne-selenium ukuxhasa ukhuselo lomzimba lwendalo, i-pantothenic acid kunye ne-magnesium kwimpilo yengqondo, kunye neevithamini ze-B ezibalulekileyo ukulwa nokudinwa. Uninzi lubonelela ngaphezu kwe-100% yexabiso lemihla ngemihla le-NRV, nangona kuphela i-37.5% ye-NRV yevithamin C, ngoko ke kufanelekile ukwandisa ukutya kwakho kweziqhamo zesitrasi, iitumato, kunye nemifuno ye-cruciferous ukuqinisekisa ukuba ufumana yonke into oyifunayo. Kukho nezinye izithako ezingaqhelekanga ezingaqhelekanga, kuquka i-chaga ephezulu, enika inkxaso ye-antioxidant.

Iivithamini sisixa esincinci sekhompawundi eziphilayo eziyimfuneko kwisondlo somntu nesilwanyana kunye nokukhula. Badlala indima ebalulekileyo kwimetabolism, ukukhula, uphuhliso kunye nempilo yomzimba. Ukuba awunayo i-vitamin ixesha elide, kuya kubangela ukungasebenzi komzimba kunye nezifo ezithile. Ngokuqhelekileyo ifumaneka ekutyeni. Okwangoku, kukho ezininzi ezifunyenweyo, ezifana ne-vitamin A, i-vitamin B, i-vitamin C kunye nokunye.

Iivithamini zikhompawundi ezibalulekileyo ze-organic kwimetabolism yabantu. Umzimba womntu ufana nesityalo sekhemikhali esintsonkothileyo, esihlala sisenza izinto ezahlukeneyo ze-biochemical reaction. Ukusabela kuhambelana ngokusondeleyo kwi-catalysis ye-enzyme. Ukuze i-enzyme isebenze, kufuneka kubandakanyeke i-coenzyme. Iivithamini ezininzi zaziwa ngokuba ziicoenzymes okanye iimolekyuli eziyinxalenye yeeenzymes. Ngoko ke, iivithamini zizinto ezibalulekileyo zokugcina nokulawula imetabolism eqhelekileyo yomzimba. Ngokuqinisekileyo, iivithamini ezilungileyo kakhulu zifumaneka kwizicubu zomzimba ngendlela "yezinto eziphilayo".

Enye inzuzo yeevithamini kumzimba womntu kukuba inokunceda ukusebenza okuqhelekileyo kokukhula kwabantu kunye nophuhliso, ngakumbi kulutsha, iivithamini enye yezondlo ezibalulekileyo kwinkqubo yokukhula. Umzekelo, ivithamin D inokuhlengahlengisa kakuhle imetabolism yezinto ezithile zomkhondo emzimbeni womntu, ikhuthaze ukufunxwa kwecalcium emzimbeni womntu, igcine impilo yamathambo, kwaye igcine inqanaba le-phosphorus yegazi kunye nenqanaba le-calcium egazini lilungelelene emzimbeni womntu.