可食用藻类降低人类的血压:随机对照试验的系统审查和元分析
Patricia Casas-Agustench1, Sandra Mínguez2, Zoe Brookes3
1School of Health Professions, Faculty of Health, University of Plymouth, Plymouth, UK.
概括
食用藻类的消费,特别是螺旋藻,可以显著降低血压 (BP). 至少12周每天摄入3克以上的整个藻类对高血压管理是有效的.
科学领域:
- 营养科学 营养科学
- 心血管健康 心血管健康
- 海洋生物学 海洋生物学
背景情况:
- 可食用藻类含有有益于心血管健康的生物活性化合物,包括血压 (BP) 调节.
- 像Nori和 Kelp这样的物种富含有无机酸盐,以降低血压的作用而闻名.
- 藻类消费对高血压的影响受到争论,需要进一步的研究.
研究的目的:
- 系统地评估食用藻类对人类血压的影响.
- 调查藻类类型,剂量,持续时间和参与者的健康状况对BP结果的影响.
主要方法:
- 在Medline-Pubmed,Scopus和Cochrane数据库中进行了系统的搜索.
- 包括至少为期4周的成年人随机对照试验 (RCT).
- 进行了随机效应元分析,对异质性和偏见进行了评估.
主要成果:
- 涉及1583名参与者的29个RCT显示,藻类摄入量显著降低了缩压 (SBP) 和腹缩压 (DBP).
- 螺旋藻表现出最显著的BP降低;剂量超过3g/day和整个藻类摄入量更有效.
- 患有心脏代谢风险的人群中,益处更为明显,基线血压较高预测减少更大.
结论:
- 每天摄入3g以上的可食用藻类,特别是螺旋藻,至少12周,可显著降低血压.
- 可食用的微藻类显示出作为管理高血压的天然辅助疗法的潜力.
- 这种方法可以补充高血压的现有药理疗法.
关键词:
血压 血压 血压 血压心血管疾病心血管疾病这种高血压,高血压.代谢综合征代谢综合征微藻是一种微藻.海藻 海藻是一种海藻.螺旋ulina 螺旋ulina 螺旋ulina 螺旋ulina 螺旋ulina 螺旋ulina 螺旋更多相关视频
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