[The influence of three-months weight reducing treatment on eating behavior in obese women].

The effectiveness of weight reducing treatment and maintaining of reduced weight depends in great extend on changing patient's food preferences and it can be achieved through nutritional education and through patients self-esteem. Estimation of changes in eating behaviour in obese women during 3 months of weight reducing treatment carried by doctors, dietician and psychotherapist. 3 months of weight reducing treatment resulted in weight loss of 9.1%. Percentage of animal fats in the meals was significantly reduced and the percentage of complex carbohydrates (fruit and vegetables) and low-fat protein products was increased. The change of a diet structure was accompanied by a symptomatic decrease of preferences of simple carbohydrates and animal fats as well as protein products. 3 months of weight reducing group treatment resulted not only in a reduction of weight but also in modification of eating behaviour. The beneficial change of food preferences which influenced the composition of the consumed meals seems to be good predictor of a long-term effect of the treatment. The most favourable results of the weight reducing treatment can be obtained by group therapy using eating education and psychotherapy.