If you suspect your child is suffering from an eating disorder please check out this site that I came across today: Don't Die For A Diet.
"This site was created by a number of organizations, including AMV BBDO and Proximity London, in conjunction with beat.
It is designed to provide help and information for the parents of young people who may be affected by eating disorders."
See also: The Diet / Eating Disorder Connection
pic source:http://www.flickr.com/photos/purpleslog/3244332524/