Food Preferences and Desire to Eat in Anorexia
and Bulimia Nervosa
Susan A. Stoner
Ingrid C. Fedoroff
Arnold E. Andersen
Barbara J. Rolls
(Accepted l October 1994)
Objective: To determine whether eating disordered patients and controls differ in visual
analog scale (VAS) ratings of liking and desire to eat various foods and whether ratings
differ according to caloric or macronutrient content of the foods. Method: Fifty-five
female inpatients with eating disorders and 15 controls rated their liking of and desire
to eat 50 common foods at admission and discharge using 100-mm VAS. Results: All
patient groups rated their desire to eat high-calorie foods significantly lower than their
desire to eat low-calorie foods whereas controls rated their desire to eat high- and
low-calorie foods equally. Patients also differed from controls more in ratings of desire
to eat than in liking when foods were classified according to macronutrient content. In
restricting anorexics (N = 25), ratings of liking and desire to eat for high-fat/low-
carbohydrate (CHO) and high-fat!high-CHO foods were not significantly correlated at
admission. Disparity in correlations between restrictors, bulimics (N ::: 18), and con-
trols was attenuated with treatment while anorexics with bulimic features (N = 12)
became less like controls from admission to discharge. Discussion: Differences in the
way patients and controls perceive foods should be borne in mind during the treatment
process. Furthermore, since patients had not completely normalized by discharge,
treatment strategies should emphasize acceptance of foods varying in macronutrient
and caloric content, as intake of a varied diet is of key importance in regaining and
maintaining good health. © 1996 by john Wiley & Sons, Inc.
Although eating behavior in eating disorders has been widely studied and characterized
(for review, see Hetherington, 1993), there has been relatively little research on food
Susan A. Stoner, B.A., is Research Support Assistant in the Laboratory for the Study of Human Ingestive
Behavior in the Nutrition Department at Pennsylvania State University, University Park. Ingrid C. Fedoroff,
M.A., is a Ph.D. candidate in the Department of Psychology at the University of Toronto, Ontario. Arnold E.
Andersen, M.D., is Professor of Psychiatry and Director of the Eating Disorders Clinic at the University of
Iowa, Iowa City. Barbara ). Rolls, Ph.D., is Professor and Guthrie Chair in Nutrition and Director of the
Laboratory for the Study of Human Ingestive Behavior at Pennsylvania State University, University Park.
Address reprint requests to Barbara/. Rolls, Ph.D., Nutrition Department, Pennsylvania State University, 104
Benedict House, University Park, PA 16802-2311.
International journal of Eating Disorders, Vol. 19, No. 1, 13-22 (1996)
© 1996 by John Wiley & Sons, Inc. CCC 0276-3478/96/010013-10