FOOD PREFERENCES AND DESIRE TO EAT IN ANOREXIA AND BULIMIA-NERVOSA

Objective: To determine whether eating disordered patients and control s differ in visual analog scale (VAS) ratings of liking and desire to eat various foods and whether ratings differ according to caloric or m acronutrient content of the foods. Method: Fifty-five female inpatient s with eating disorders and 15 controls rated their liking of and desi re to eat 50 common foods at admission and discharge using 100-mm VAS. Results: All patient groups rated their desire to eat high-calorie fo ods significantly lower than their desire to eat low-calorie foods whe reas controls rated their desire to eat high- and low-calorie foods eq ually. Patients also differed from controls more in ratings of desire to eat than in liking when foods were classified according to macronut rient content. In restricting anorexics (N = 25), ratings of liking an d 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 controls 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 patien ts had not completely normalized by discharge, treatment strategies sh ould emphasize acceptance of foods varying in macronutrient and calori c content, as intake of a varied diet is of key importance in regainin g and maintaining good health. (C) 1996 by John Wiley & Sons, Inc.