在代谢综合征中由微生物产生的类代谢物诱导的麦的降胆固醇作用:一项随机对照试验
Linda Klümpen1, Aakash Mantri1,2, Maren Philipps3,4
1Institute of Nutrition and Food Science, Nutrition and Microbiota, University of Bonn, Bonn, Germany.
Nature communications
|January 14, 2026
概括
麦的消费通过增加有益的类代谢物来改善代谢健康. 这些化合物,特别是酸,是麦降低胆固醇效果的关键,为脂质疾病提供饮食策略.
科学领域:
- 营养科学 营养科学
- 微生物组研究 微生物组研究
- 代谢健康 代谢健康
背景情况:
- 麦提供健康益处,但代谢改善的机制尚不清楚.
- 了解麦-微生物群-宿主相互作用对于代谢健康至关重要.
- 需要进行饮食干预,以探索麦对代谢综合征的影响.
研究的目的:
- 为了确定与代谢改善相关的麦微生物群与宿主相互作用.
- 为了比较短期的,高剂量与六周的,适度的麦摄入效果.
- 阐明麦产生的健康益处中的类代谢物的作用.
主要方法:
- 两个平行设计的随机控制的饮食干预.
- 包括被诊断患有代谢综合征的个人.
- 在干预后对血类酸度的分析.
主要成果:
- 这两种麦饮食都显著增加了血铁酸水平.
- 高剂量的麦饮食也增加了二酸.
- 微生物代谢物被确定为降低胆固醇的驱动因素.
结论:
- 微生物类代谢物中介于麦的降胆固醇作用.
- 短期,高剂量的麦摄入对于管理脂质疾病是有效的.
- 麦代表了一种可行的饮食方法来治疗代谢综合征.
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