Zhao Wenhua, onye ọkachamara n'ihe banyere nri na CDC, rụtụrụ aka n'otu oge na inweta nri (protein, vitamin, mmiri, wdg) maka ahụike mmadụ, bụ nke protein bụ ihe dị mkpa na-edozi ahụ maka mmeghari sel, yana sel ndị na-alụso ọrịa ọgụ na ọgwụ mgbochi na-agụnyekwa nke protein. Ka idobe ha n'ọnọdụ dị mma ...
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