This is a postprandial acute meal crossover blinded study in which 30 fasted young healthy women will consume one of two butter-rich coffees, or black coffee, in random order, at each of three study sessions separated by at least 4 days. Participants will rate the coffee characteristics and complete paper visual analogue scale ratings of alertness, fatigue, nausea, satiety, and comfort for 180 minutes and consume a pasta lunch meal.

