Probiotic children were also 30% less likely than their untreated counterparts to develop an itchy skin condition known as atopic eczema, which is often an early manifestation of allergies.

• 摄服益生菌的孩子较未摄服益生菌的孩子，其皮肤产生遗传性过敏湿疹等搔痒性症状的可能性少30%25。搔痒性症状通常为过敏症的早期体征。