Aw, mama, yan talaga ang common sa 1yo, sometimes ang banana pieces ay nakikita pa sa poop kasi hindi pa fully developed ang digestive system nila! A few of us moms noticed the same thing with our toddlers, and it usually gets better as they grow. Pero if worried ka na hindi siya nag-absorb ng nutrients well or if may other symptoms like constipation or diarrhea, best to check with your pedia just to be sure lahat's on track, okay?