I saw that too.  She may be on a 900 calorie a day diet, but she clearly isn't following it.  As for not being able to break down food properly, that's a lie.  If her body wasn't able to break down food, it wouldn't be absorbed from the intestines in the first place (that problem actually does exist and it causes people to become malnourished).  She would be able to lose weight if she would just stop eating.  As a small child, it was entirely her parents' fault.  Now that she's a teenager, it's her fault too.  These land whales need to stop making excuses and just stop stuffing their faces.