Ukudla Okuqukethe I-Iron Eningi
Ukudla Okune-Iron Eningi: I-Iron iyiminerali ebalulekile edingwa ngumzimba emisebenzini ehlukahlukene ebalulekile, ikakhulukazi ukwakheka kwe-hemoglobin—iphrotheni emangqamuzaneni abomvu egazi ephethe ukuthutha umoya-mpilo kuwo wonke umzimba. Ukuntuleka kwe-iron kungaholela ekulahlekelweni yigazi, isimo esibangela ukukhathala, ubuthakathaka, isiyezi, ubunzima bokugxilisa ingqondo, kanye nokubukeka okukhanyayo. … Funda kabanzi