The way the self learns to organize and use hunger and awareness of other
bodily needs, is the result of an interaction between the child and the
parents and is not something which arises on its own. The child needs to
learn to organize his or her experiences in an useful way. Eating
disorders are associated with faults in the child's awareness of hunger
and experience of it.
Slimming, starvation and bad eating habits with faulty nutrition aggravate
eating disorders.
Bulimia nervosa starts after an anorectic period with slimming and/or hard
training.