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首页> 外文期刊>The journals of gerontology.Series A. Biological sciences and medical sciences >Systematic Review of the Effects of Blueberry on Cognitive Performance as We Age
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Systematic Review of the Effects of Blueberry on Cognitive Performance as We Age

机译:随着年龄龄的系统评价蓝莓对认知性能的系统性综述

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The effect of flavonoid-rich food, such as blueberries, on cognitive function has been subject to a growing amount of research interest in recent years. Epidemiological, prospective, preclinical, and clinical trials have revealed positive cognitive benefits from flavonoid interventions, particularly in relation to the amelioration of cognitive decline in older adults. This review will specifically consider the existing clinical research from both acute and chronic blueberry interventions on cognition in human subjects. The results of 11 studies are reported with 4 studies considering blueberry intervention with children aged 7-10 years, 4 considering adults aged 60 years and older, and 3 considering adults suffering from mild cognitive impairment (MCI). Findings from these studies indicate that cognitive benefits may be found for delayed memory and executive function in children and for delayed memory, executive function, and psychomotor function in older healthy and MCI adults. There is less evidence to suggest positive benefits of blueberry intervention on working memory. Recommendations for future research, including dose used, cognitive tasks, and age groups considered, are proposed.
机译:富含黄酮类食物的影响,如蓝莓,近年来一直受到越来越多的研究兴趣。流行病学,前瞻性,临床前和临床试验揭示了类黄酮干预的阳性认知益处,特别是关于老年人认知衰退的改善。本综述将特别考虑急性和慢性蓝莓干预的现有临床研究人类受试者的认知。据报告11项研究的结果,考虑到7-10岁儿童的蓝莓干预,考虑到60岁及以上的成年人,以及3次考虑患有轻度认知障碍(MCI)的成年人。这些研究的结果表明,儿童的延迟记忆和执行功能可以找到认知效益,以及较旧的健康和MCI成年人的延迟记忆,执行功能和精神函数。有证据表明蓝莓干预对工作记忆的积极效益。提出了未来研究的建议,包括使用的剂量,认知任务和年龄组考虑。

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