Ukuthatha uvithamini C kungaholela ezifweni ezimbi kakhulu

Ukuthatha uvithamini C kungaholela ezifweni ezimbi kakhulu

Kulezi zinsuku sijwayele ukuthatha izithako zokudla ngobuningi ngaphandle kokubhekisela kudokotela. Izithako zamavithamini kufanele zondle umzimba, kodwa okumangazayo ukuthi ucwaningo olusha lubonisa ukuthi zingasiza ekukhuleni kwezimila ezinomdlavuza!

Ngokwephephandaba laseBrithani elithi “Daily Express”, ososayensi base-“Karolinska Institutet”, inyuvesi yezokwelapha eholwa ngocwaningo eSolna, eSweden, bakhathazekile ngezithako zamavithamini namaminerali. Ama-antioxidants avamile, afana ne-vitamin C, abhekwa njengephephile uma ethathwa ekudleni, kodwa ukuxhaswa okwengeziwe manje kuhlotshaniswa nokwakhiwa kwemithambo yegazi emisha emathunjini.

USolwazi Martin Bergeau, uprofesa eMnyangweni Wesayensi Yezinto Eziphilayo Nezokudla eSikhungweni, uchaze okwatholwa yithimba lakhe, wathi: “Sithole ukuthi ama-antioxidant avula indlela edala izimila ezinomdlavuza ukuze kwakhe imithambo emisha yegazi, okumangazayo ngoba ngaphambili babekholelwa ukuthi ama-antioxidants anomphumela wokuvimbela. Imithambo emisha yegazi idla izimila futhi ingawasiza akhule futhi asakazeke.”

USolwazi Bergo wanezela: “Asikho isidingo sokwesaba ama-antioxidants atholakala ekudleni okuvamile kodwa abantu abaningi abawadingi amanani engeziwe. Eqinisweni, kungaba yingozi ezigulini ezinomdlavuza nakubantu abasengozini enkulu yokuba nomdlavuza.

Ithimba lithole ukuthi ama-antioxidants anciphisa amazinga ama-oxygen radicals wamahhala, kodwa uma amanani engeziwe ethulwa, ukuncipha kwama-radicals wamahhala kwenza kusebenze iphrotheni ebizwa nge-BACH1. Lokhu bese kuholela ekwakhekeni kwemithambo yegazi emisha, eyaziwa ngokuthi i-angiogenesis.

Kuye kwatholakala ukuthi amavithamini A, C, i-selenium, ne-zinc konke ashukumisa ukwakheka kwemithambo yegazi emisha ezimila zamaphaphu ezinomdlavuza. Ososayensi bakholelwa ukuthi lokhu okutholakele kungasebenza kuzo zonke izinhlobo zomdlavuza futhi kungaba nomthelela ekubhebhethekeni komdlavuza emzimbeni.

U-Ting Wang, umfundi we-PhD eqenjini likaProfessor Bergo, uthe: “Ucwaningo lwethu luvula umnyango wezindlela eziphumelela kakhulu zokuvimbela i-angiogenesis ezimila. Isibonelo, iziguli ezinezimila ezibonisa amazinga aphezulu e-BACH1 zingazuza kakhulu ekwelashweni kwe-antiangiogenic kuneziguli ezinamazinga aphansi e-BACH1.

Imiphumela yocwaningo yanyatheliswa ku-Journal of Clinical Investigation.

Izibikezelo ze-horoscope zika-Maguy Farah zonyaka ka-2023