IiVithamini zizixhobo ezikhethekileyo zezinto eziphilayo, zonke ziyi-molecular ephantsi kunye ne-biologically active, zineendlela ezahlukeneyo zamakhemikhali. Ukuba zizinto ze-enzyme, zithatha inxaxheba ebonakalayo kwiinkqubo zombini kunye nokuguqulwa kwamandla. Udokotela waseRussia uMnin. Lunin wayengowokuqala ukufunda ngokubaluleka kwabo kwimpilo yabantu.
Okwangoku, kukho iivithamini ezingama-30, zonke eziye zafundiswa ngokugqithisileyo ngabazinzulu. Kule mihla engamashumi amathathu, ezingamashumi amabini zibaluleke kakhulu kwimpilo yabantu, zinceda umzimba ukuba usebenze ngokufanelekileyo, uqinisekise inkqubo eqhelekileyo yeenkqubo zezinto eziphilayo kunye ne-biochemical.
Imigaqo yokuhlelwa kwamavithamini
Iimpawu ze-Organic ezinjengevithamini ziyinxalenye ebalulekileyo yokutya, kodwa zikhoyo ekudleni ngexabiso elincinci, ngokuthelekiswa neenxalenye zayo ezisisiseko. Umzimba wethu unokwenziwa kuphela into encinci yale micimbi, kwaye nangona kuninzi okwaneleyo.
Okwangoku, ukuhlelwa kwamavithamini kusekelwe ngokusisiseko kwimigaqo yabo yezinto eziphilayo okanye zamakhemikhali. Nangona kunjalo, ezininzi izazinzulu zikholelwa ukuba umgaqo onjalo uye waphelelwa yisikhathi, kuba awubonakali imichiza okanye iimpawu ze-biological zamaqela.
Eyona nto isetyenziswa kakhulu namhlanje ikwahlula amavithamini ukwenzela ukungena kwamanzi kunye namafutha. Ii-vitamins ezincibilikileyo zamanzi azikwazi ukuqokelela emzimbeni, "zihlala" kuphela egazini. Ukugqithiswa kwabo akubangeli ubungozi, kodwa kukhankanywe ngendlela yendalo, ngomchamo. IiVithamini ezichithwayo kumafutha zingabuthela kwiishukela ezinobindi kunye namafutha. Ukusetyenziswa kwabo ngokweqile kuyingozi, kuba ezi vithamini zinetyhefu kwizilwanyana eziphezulu kakhulu kunesiqhelo.
Ukuhlelwa kwamavithamini ngokuzululiswa kuboniswa kwitheyibhile elingezantsi:
Kukho olunye uluhlu lwamavithamini olusebenzayo. Itheyibhile yale ndlela yokuhlela ibonakala kanje:
Ukuze uhlale ungumntu onempilo, akufuneki ukuba ufunde ukuhlelwa kwamavithamini. Kubaluleke ngakumbi ukunyamekela ukusetyenziswa kokutya kwakho kunye nokufumaneka kokutya okunempilo kwitheyibhile yakho.