I have somewhat recovered. But I transferred my issues to alcohol, which I'm still battling with.
The turning point for me was when a housemate (I was in my early twenties) came home one night and said 'look at the fucking state of you there - surrounded by chocolate wrappers and beer cans'. It cut me to the core. So, I guess I proceeded with the old alcoholism (discovered that if I drank enough I didn't want to eat).
I have shared houses at different times with people with eating disorders.
First one was also living in the aforementioned house. She was anorexic. She went to a place called BodyWhys (it's an irish thing, not sure if there is similar here). Her diet was very regimented. For e.g. All she ate in the evening was brussels sprouts.
Second girl was actually the youngest girl in Ireland to have been diagnosed with anorexia (aged 9). Her story was covered in newspapers at the time. She too was essentially recovered, but again, her diet was meticulously regimented. Her dinners were always one of the following:
1 poached egg, salad leaves, peppers, a mound of salad (no dressing) basically.
or
2 fish fingers and salad leaves, peppers, a mound of it salad basically.
or
If she was going out that night, her dinner was a big bowl of branflakes. Can't remember why, but I do recall she had a reason.
Third girl was bulemic. We never spoke about it as it was generally my food she'd binge on and I didn't want to embarass her - I guess she didn't buy food in as a preventative measure, but then when she got the urge, I guess she ate what was available.
So yes, recovery of sorts is achievable. The first two seemed to be most 'recovered', but as mentioned very regimented.
I guess counselling might help. Or a support group.