健康成年人的冲动性与饮食和便微生物群组成有关
Prokopis Konstanti1, Kira F Ahrens2, Rebecca J Neumann2
1Laboratory of Microbiology, Wageningen University & Research, Wageningen, The Netherlands.
Translational psychiatry
|August 2, 2025
概括
成年人的冲动性与饮食和肠道细菌有关. 冲动性的特定方面与食物和酒精摄入有关,影响肠道微生物群的组成.
科学领域:
- 心理学 心理学 心理学
- 微生物学 微生物学
- 营养科学 营养科学
背景情况:
- 冲动性是一种人格特质,与饮食不良和酒精使用有关.
- 饮食和酒精会影响肠道微生物群,从而影响心理健康.
- 冲动性,饮食和肠道微生物群之间的联系尚未得到充分理解.
研究的目的:
- 研究特征冲动性,饮食习惯和便微生物群组成之间的关系.
- 探索冲动性的不同方面 (紧迫性,预谋,力,寻找感觉) 与饮食和肠道细菌的关系.
- 在一个神经典型的成年人群中分析这些关联.
主要方法:
- 对913名来自纵向弹性评估 (LORA) 队列的参与者进行了横截面研究.
- 使用16S核糖体RNA安普利康序列分析的便样本.
- 通过紧急性-预谋性-坚持性-寻求感觉 (UPPS) 调查问卷来评估特征冲动性.
主要成果:
- UPPS方面与酒精,含糖饮料,水果,蔬菜和纤维摄入量相关,但不是肉类.
- 饮食成分与整体肠道微生物群组成有关,但不是特定的UPPS方面.
- 与冲动性方面相关的特定细菌种群:紧迫性 (3),事先计划 (4),寻找感觉 (1).
- 布蒂里西科库斯和拉克诺斯皮拉属UCG-001种类与紧急和更健康的饮食负面相关.
- 欧细菌 (Eubacterium siraeum) 与更高的感觉寻找和酒精消费有关.
结论:
- 神经类型成年人的冲动性与特定的饮食选择有关.
- 这些饮食模式,反过来,与某些肠道细菌的相对丰富性相关.
- 这些发现突出了个性,饮食和肠道微生物组之间的复杂相互作用.
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