A new study led by SUNY University at Buffalo researcher Leah Panek-Shirley found that after drinking a small amount of caffeine, participants consumed 10% less at a breakfast buffet, but this effect did not persist throughout the day and had no impact on perceptions of their appetites. This study suggests caffeine has weak, transient effects on energy intake and doesn’t support it as an effective appetite suppressant. Image credit: Rita E. “Caffeine...