The association of dietary inflammatory index with sleep outcomes: A systematic review.

IF 2.4 Q2 PUBLIC, ENVIRONMENTAL & OCCUPATIONAL HEALTH

Health Promotion Perspectives Pub Date : 2024-07-29 eCollection Date: 2024-01-01 DOI:10.34172/hpp.42595

Mona Golmohammadi, Mehnoosh Samadi, Yahya Salimi, Seyed Mostafa Nachvak, Vahideh Ebrahimzadeh Attari

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Abstract

Background: Sleep is a vital physiological process that plays a crucial role in various aspects of human health and well-being. Regarding the important role of diet on the sleep quality, the present study aimed to assess the association of dietary inflammatory index (DII) with the sleep outcomes and also to provide the potential mechanisms of action.

Methods: PubMed, Web of Science and Scopus databases and Google Scholar search engine were systematically searched for relevant studies related to DII and sleep outcomes using appropriate search terms until February 2024.

Results: From the initial systematic search of databases, 197 studies were retrieved. However, only 14 of them met the criteria for evaluation. Out of these, eleven studies indicated a significant correlation between higher DII scores and poor overall sleep quality and/or short/long sleep duration or its subscales. On the contrary, four studies did not find any proof of this association.

Conclusion: This systematic review indicated that following an anti-inflammatory diet could potentially lead to an improvement in the sleep outcomes. Well-designed clinical trials in the future will be necessary to provide a better understanding and quantification of this association.

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饮食炎症指数与睡眠结果的关系：系统综述。

背景：睡眠是一个重要的生理过程，在人类健康和福祉的各个方面发挥着至关重要的作用。鉴于饮食对睡眠质量的重要作用，本研究旨在评估饮食炎症指数（DII）与睡眠结果的关系，并提供潜在的作用机制：方法：使用适当的检索词系统地检索了 PubMed、Web of Science 和 Scopus 数据库以及谷歌学术搜索引擎中与 DII 和睡眠结果相关的研究，检索期至 2024 年 2 月：通过对数据库的初步系统搜索，共检索到 197 项研究。然而，其中只有 14 项符合评估标准。其中，有 11 项研究表明，DII 分数越高，总体睡眠质量越差和/或睡眠时间短/长或其分量表之间存在显著相关性。相反，有四项研究没有发现这种关联的证据：本系统综述表明，采用抗炎饮食有可能改善睡眠质量。未来有必要进行设计良好的临床试验，以便更好地理解和量化这种关联。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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