M.J.
I have heard that organic juice has to be diluted or it will cause diarrhea. I have always diluted it with my kids- 50% juice and 50% water and we've never had a problem with it. I was told to think of it like you're giving them 2-3 whole pears (or apples or whatever fruit). If your child ate that many pears, she would most likely get diarrhea- it's the same with drinking the juice. If you look at the ingredients of a lot of the 100% juices, it is 100% juice- not from concentrate- but it still has a lot of water in it. Anyways... hope this helps!