A new study finds that manipulating gut bacteria through probiotic and prebiotic supplements can increase altruistic punishment behavior in humans. Participants receiving supplements were more likely to reject unfair offers in a money-sharing game, suggesting a link between gut microbiota composition and social decision-making.
A new study finds that manipulating gut bacteria through probiotic and prebiotic supplements can increase altruistic punishment behavior in humans. Participants receiving supplements were more likely to reject unfair offers in a money-sharing game, suggesting a link between gut microbiota composition and social decision-making.
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