Cows mudo dheer waxay ahaayeen dadka tabarucay dadka, laakiin dhawaanahan milkiilayaashooda, waxay doonayaan in ay helaan faa'iido dhaqso ah qiimaha ugu yar, ha u fiirsan tayada quudinta, taas oo natiijada dhaawacaysa jidhka xayawaanka, iyaga oo ka dhigaya inay u nugul yihiin alerjiyo kala duwan. Tixgeli dhibaatooyinka ka imaan kara lo'da.
