Department of Clinical and Community Pharmacy, College of Medicine and Health Sciences, An-Najah National University, Nablus 44839, Palestine.
Department of Nutrition, An-Najah National University Hospital, Nablus 44839, Palestine.
World J Gastroenterol. 2022 Jul 7;28(25):2981-2993. doi: 10.3748/wjg.v28.i25.2981.
Nutrition is a significant modifiable element that influences the composition of the gastrointestinal microbiota, implying the possibility of therapeutic diet methods that manipulate the composition and diversity of the microbial.
To overview research papers on nutrition and gut microbiota and determines the hotspots in this field at the global level.
Scopus and Reference Citation Analysis were used to construct a bibliometric technique. It was decided to create bibliometric indicators and mapping as in most previous studies. 2012 through 2021 served as the study's timeframe.
A total of 5378 documents from the Scopus database were selected for analysis. Of all retrieved studies, 78.52% were research papers ( = 4223), followed by reviews ( = 820; 15.25%). China ranked first with a total number of articles of 1634 (30.38%), followed by the United States in second place with a total number of articles of 1307 (24.3%). In the last decade, emerging hotspots for gut microbiota and nutrition research included "gut microbiota metabolism and interaction with dietary components", "connection between the gut microbiota and weight gain", and "the influence of high-fat diet and gut microbiota on metabolic disorders".
This is the first thorough bibliometric analysis of nutrition and gut microbiota publications conducted on a global level. Investigation of the association between nutrition/diet and the gut microbiota is still in its infancy and will be expanded in the future. However, according to recent trends, the "effect of gut microbiota and high-fat diet on metabolic disorders" will be an increasing concern in the future.
营养是影响胃肠道微生物组成的重要可调节因素，这意味着有可能通过治疗性饮食方法来调节微生物的组成和多样性。
综述关于营养与肠道微生物群的研究论文，并确定全球范围内该领域的热点。
使用 Scopus 和参考文献分析构建了一种文献计量学技术。决定像大多数先前的研究一样创建文献计量指标和图谱。研究时间范围为 2012 年至 2021 年。
从 Scopus 数据库中选择了 5378 篇文献进行分析。在所有检索到的研究中，78.52%是研究论文（=4223），其次是综述（=820；15.25%）。中国以总共 1634 篇文章排名第一（30.38%），其次是美国，总共 1307 篇文章（24.3%）。在过去的十年中，肠道微生物群和营养研究的新兴热点包括“肠道微生物群代谢及其与膳食成分的相互作用”、“肠道微生物群与体重增加之间的联系”以及“高脂肪饮食和肠道微生物群对代谢紊乱的影响”。
这是首次在全球范围内对营养与肠道微生物群出版物进行的全面文献计量学分析。对营养/饮食与肠道微生物群之间关系的研究仍处于起步阶段，未来还会进一步扩展。然而，根据最近的趋势，“肠道微生物群和高脂肪饮食对代谢紊乱的影响”将成为未来越来越关注的问题。
