微量营养素对焦虑的因果影响:从观察和孟德尔随机化分析的见解
Xinyu Fang1, Qian Zhao2, Peizi Liu2
1Department of Geriatric Psychiatry The Affiliated Brain Hospital of Nanjing Medical University Nanjing China.
Food science & nutrition
|November 10, 2025
概括
这项研究表明,维生素C,和可以防止焦虑. 进一步的研究支持对焦虑表型的营养干预措施.
科学领域:
- 营养精神病学 营养精神病学
- 遗传流行病学遗传流行病学
- 药物监督 药物监督 药物监督
背景情况:
- 新兴研究将微量营养素与心理健康联系起来,特别是焦虑症.
- 微量营养素补充和焦虑之间的因果关系在很大程度上仍未确立.
- 调查潜在的因果关系对于开发有效的营养干预措施至关重要.
研究的目的:
- 研究基因预测的微量营养素补充和焦虑之间的潜在因果关系.
- 使用多种分析方法探索特定维生素和矿物质与焦虑风险之间的关联.
- 提供支持或反对营养因素在焦虑病因学中的作用的证据.
主要方法:
- 孟德尔随机化 (MR) 分析使用来自英国生物银行和FinnGen.Gen.的大规模基因组广泛关联研究数据集.
- 贝叶斯协同分析以验证MR发现并评估共享的遗传架构.
- 来自美国食品和药物管理局不良事件报告系统 (FAERS) 的现实世界观察数据分析.
主要成果:
- 核磁共振分析表明,维生素C,和对焦虑症有保护作用.
- 贝叶斯定位并未证实这些微量营养素和焦虑的共同因果变异.
- FAERS数据分析显示,维生素C和的使用与焦虑风险降低有关,没有报告过的焦虑病例.
结论:
- 暗示性的遗传证据支持维生素C,和在焦虑风险中的因果保护作用.
- 这些发现支持了针对焦虑表型的营养干预措施的潜力.
- 虽然遗传证据是有建议的,但需要进一步验证,特别是在作用机制方面.
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