Mgbe emepechara ngwaahịa na-esi ísì ụtọ, microorganisms dị na gburugburu ebe obibi ga-abanye na ngwaahịa ahụ ma nọgide na-emebi nri ya.Ka oge na-aga, nri ndị dị ka shuga, protein, amino acids na vitamin C na-aga n'ihu na-ebelata, na-eme ka uru oriri na-edozi ahụ ji nwayọọ nwayọọ daa.Ihe t...
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