N'ime af? nd? na-ad?begh? anya, ibu ?n? agh?wo ?kacha mmas? ?h?r? nke nd? ?kà mm?ta sayens?, egosiwo na ibu ?n? na-ebelata ibu ma na-agbat? nd? ?m? an?man?, n'eziokwu, ?n? ?g?g? na-ar?wanye elu nke ?m?m? na-egosi na ibu ?n? nwere ?t?t? uru ah?ike, na-eme ka ah? ike metabolic d?kwuo mma, igbochi ma ? b? na-egbu oge ?r?a nd? na-ab?a na ?ka nká, na ?b?na na-ebelata uto nke etuto ah?.
E gosiputara ibu ?n? nwa oge, d? ka mmachi caloric, ?gbat? ogologo nd? yana ogologo nd? an? ah? d? mma d? ka yist, nematodes, ijiji mkp?r?, na oke.