my friend has an eating disorder.?

[Megan]

So over the years I have been friends with my friend she has not eaten a lot when we go out. I just always figured its because she doesn't have money and pushed it aside. A few months ago she posted a status saying she cant live with this guilt and I confronted her about it. She did not answer so I asked her again today. She told me no one else knows about it at all and shes been dealing with it since seventh grade. She would not tell me and then it popped into my head. I asked her if she was anorexic and she was quiet and said not exactly. She doesn't eat. Basically her diet consists of one salad a day. I asked her a million questions because I'm really worried. She doesn't want help from anyone because shes been dealing with it for so long she thinks it will make it worse. The weird thing is though she doesn't think shes fat and has never been overweight. She is worried about getting fat and she is guilty all day about eating one thing. She is basically average in weight and looking at her you would not know she had a problem. She just barely eats and when she is hungry she drinks coffee. Honestly I don't know what to do because now she sad she regrets telling me and she refuses help and has no interest in changing.