as coffee or alcohol
It appears that you are asking about store-bought juice, not fresh squeezed orange... from oranges to your mouth, but too much heat destroys them.
The enzymes act as catalysts for the Vitamin C...
I would watch her. What does the doctor say? Sometimes in toddlers the color of poop matches whatever it is they're eating/drinking. This could be a result from giving her lots of juices -- at least that's what happens with m