Being 'hangry' makes you crave junk food, but surprisingly, it doesn't make you any less patient with your money or your friends.
March 26, 2026
Original Paper
Domain-Specific Effects of Hunger on Attention and Choice
PsyArXiv · kwnma_v2
The Takeaway
Popular psychology suggests that hunger depletes 'willpower' across the board, making us more impulsive in all areas of life. This eye-tracking study found the effect is actually hyper-specific: hunger changes how you look at and choose food, but your financial decision-making and social preferences remain completely unchanged.
From the abstract
Hunger leads to less healthy decision-making, but its effect on decision-making in non-food domains is less clear. To close this gap, we investigated to what extent hunger state affected choice across domains by examining attentional patterns and cognitive mechanisms underlying decision-making across different domains. We implemented a within-subject design in which participants completed a food choice, an intertemporal discounting, and a social preferences task in hungry and sated states while