i'm pretty sure she doesn't eat alot of fruit and I have only seen her drink water or milk.

My ds eats alot of fruit and he poo's once a day every day.

What should I say to my sister?? I don't want it to sound like I am critising her but i also want her to know that I don't think its normal and she should see someone about it?

I'm pretty sure she gets fed the same thing ALL THE TIME, which really annoys me, but i'm not in a place to say anything. could that have something to do with it?