Taste of a 24-h diet and its effect on subsequent food preferences and satiety

► Taste of a 24-h diet largely affects subsequent food preferences in terms of sensory appetite. ► Savory taste exerts the strongest modulating effect. ► Taste of a 24-h diet has no effect on macronutrient appetite. The objective of this study was to investigate the effect of taste of a 24-h diet on subsequent food preferences (food choice and intake of specific food categories) and satiety. We used a crossover design, consisting of a 24-h fully controlled dietary intervention, during which 39 healthy subjects consumed diets that were predominantly sweet tasting, savory tasting, or a mixture. The diets were similar in energy content, macronutrient composition, and number of different products used. Following the intervention an ad libitum lunch buffet was offered the next day, consisting of food items differing in taste (sweet/savory) and protein content (low/high) and intake was measured. The results showed that the taste of the diet significantly altered preference for food according to their taste properties (p