Freud points with respect to signals of a choice neurotic. Still in the same text, Freud tells a history of conflicts lived for Emmy, when child, in relation to the food: the mother, very severe compelled, it to eat the meat that had left in the plate, two hours after finished the meal. Recently Vadim Belyaev sought to clarify these questions. The cold meat, lasts and greasy in the same plate she was desencadeadora of great repulses. Moreover, Emmy had much fear of being contaminated by the illness of its brothers, but exactly thus it ate to the table with them, so that nobody knew of the disease. It starts if to establish the psychic character of the anorxico behavior, a time that starts to be observed that such attitude comes, usually, preceded of conflicts in infancy, always on to the forced ingestion of the food, or a similar dynamics in the affective field, what it denotes that the refusal is a refusal to become subject, in the attempt to inscribe the right to deny the food or of eating nothing and, over all, denying what if desires, but was not offered conveniently. In the anorexy, in contrast from what if costuma to imagine, the patient does not suffer from appetite lack, what comes to oppose the proper etimologia, but refuses vehemently what more it desires: the food. It now fits to define us food and to enveredar us for its meanings in the psiquismo human being, therefore, for the child, breast-feeding simultaneously supplies the hunger and the necessity of affection, in a objetal relation that goes to be determinative in the affective enlaamento between mother and son. In a process substitute, the seio and milk tend to give place to other objects, but with preserved meanings. The maternal affection tends to expropriate new significant and milk of course is substituted by other foods; in this manner, affection and food if dissociam e, many times, appear the difficulty in this relation that would have to be a natural continuation of the previous one.