KLMNO, there are support groups for eating disorders, whether it be overeating, undereating, binging/purging, you name it. There is help out there. Like AA meetings, these meetings are there for the person who wants help from them. Nobody could make this gal (or anyone) go to a meeting until and unless she admitted that she had a problem with anorexia (or bulimia, or obesity, drugs, gambling, whatever the meeting is for) and was willing to get help for it.
I'm afraid that untreated, worst case scenario, one very well could die of an eating disorder :frown: