Exercise Boosts Brain's Response to Food Cues

Exercise appears to amplify the brain’s response to food cues, according to a study by researchers from Loughborough University, University of Bristol, University of Nottingham, University of Leicester, and Waseda University in Japan. Running increased the reactivity of certain brain regions linked to attention, anticipation of reward, and memory, independently of overall alterations in brain blood flow. Participants reported feeling less hungry after exercising, despite their brain’s heightened food cue reactivity. This research could expand our understanding of how exercise influences appetite and food intake, offering potential strategies for managing unhealthy weight gain.