Magnesium: a scoping review for Nordic Nutrition Recommendations 2023

IF 3.5 4区医学 Q2 FOOD SCIENCE & TECHNOLOGY Food & Nutrition Research Pub Date : 2023-12-04 DOI:10.29219/fnr.v67.10314

Christine Henriksen, Jan Olav Aaseth

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Abstract

Magnesium is a divalent ion involved in a range of biochemical reactions and cellular functions. The metabolism and requirements for magnesium are still insufficiently understood. In the Nordic Nutrition Recommendations from 2012, a recommended intake was set based on balance studies. However, the average requirement (AR) was not set. Functional indicators of magnesium status have been lacking. This scoping review reveals new research activity related to the beneficial effect of magnesium intake on several health outcomes (cardiovascular disease, diabetes and some cancers). Based on meta-analyses of cohort studies and Randomized Controlled Trials (RCTs), as well as on plausible mechanisms, a causal association is suggested. However, the optimal intake cannot be set based on these study designs and no new balance studies were found.

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镁:北欧营养建议2023的范围审查

镁是一种参与一系列生化反应和细胞功能的二价离子。人体对镁的代谢和需要量仍未充分了解。在2012年的北欧营养建议中，建议摄入量是基于平衡研究设定的。但是，没有设置平均需求(AR)。缺乏镁状态的功能指标。这一范围审查揭示了与镁摄入对几种健康结果(心血管疾病、糖尿病和某些癌症)有益影响有关的新研究活动。基于队列研究和随机对照试验(RCTs)的荟萃分析，以及可能的机制，提出了因果关系。然而，在这些研究设计的基础上无法确定最佳摄入量，也没有发现新的平衡研究。

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来源期刊

Food & Nutrition Research FOOD SCIENCE & TECHNOLOGY-NUTRITION & DIETETICS

CiteScore

5.20

自引率

9.10%

发文量

审稿时长

14 weeks

期刊介绍： Food & Nutrition Research is a peer-reviewed journal that presents the latest scientific research in various fields focusing on human nutrition. The journal publishes both quantitative and qualitative research papers. Through an Open Access publishing model, Food & Nutrition Research opens an important forum for researchers from academic and private arenas to exchange the latest results from research on human nutrition in a broad sense, both original papers and reviews, including: * Associations and effects of foods and nutrients on health * Dietary patterns and health * Molecular nutrition * Health claims on foods * Nutrition and cognitive functions * Nutritional effects of food composition and processing * Nutrition in developing countries * Animal and in vitro models with clear relevance for human nutrition * Nutrition and the Environment * Food and Nutrition Education * Nutrition and Economics Research papers on food chemistry (focus on chemical composition and analysis of foods) are generally not considered eligible, unless the results have a clear impact on human nutrition. The journal focuses on the different aspects of nutrition for people involved in nutrition research such as Dentists, Dieticians, Medical doctors, Nutritionists, Teachers, Journalists and Manufacturers in the food and pharmaceutical industries.