1147-咖啡消费对肠道微生物与认知的影响 episode artwork

EPISODE · Jun 18, 2026 · 23 MIN

1147-咖啡消费对肠道微生物与认知的影响

from 聊聊Sci

这项研究探讨了咖啡摄入如何通过“微生物-肠-脑轴”影响人类的生理健康与认知行为。研究发现,习惯性饮用咖啡会显著改变肠道菌群结构,增加特定益生菌丰度,并降低某些神经递质和代谢产物的水平。在行为层面,咖啡饮用者表现出更高的冲动性和情绪反应性,而戒断或改喝脱咖啡因咖啡则能改善睡眠质量和记忆力。实验通过对比有无咖啡因的干预效果,证实了咖啡对免疫系统、应激反应及认知功能的调节作用。总之,该研究揭示了咖啡作为一种复杂饮品,在塑造微生态平衡与心理健康方面发挥着深远且独特的生物学影响。References:Boscaini S, Bastiaanssen TFS, Moloney GM, Bergamo F, Zeraik L, O'Leary C, Ferri A, Irfan M, van der Rhee M, Lindemann TIF, Schneider E, Meyyappan AC, Harold KB, Long-Smith CM, Carbia C, O'Riordan KJ, de Alvarenga JFR, Tosi N, Del Rio D, Rosi A, Bresciani L, Mena P, Clarke G, Cryan JF. Habitual coffee intake shapes the gut microbiome and modifies host physiology and cognition. Nat Commun. 2026 Apr 21;17(1):3439. doi: 10.1038/s41467-026-71264-8. PMID: 42014402; PMCID: PMC13100100.前往小宇宙评论区与主播互动

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1147-咖啡消费对肠道微生物与认知的影响

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