{"title":"绿茶补充剂对成人肥胖指数和脂肪因子的影响：一项分级评估的系统评价和随机对照试验的剂量反应荟萃分析","authors":"Mohammad Jafar Dehzad, Hamid Ghalandari, Fatemeh Sadat Fahimzad, Zahra Maghsoudi, Maede Makhtoomi, Mehran Nouri, Moein Askarpour","doi":"10.1080/09637486.2025.2496400","DOIUrl":null,"url":null,"abstract":"<p><strong>Background: </strong>In this systematic review and meta-analysis, the impact of green tea supplementation on measurement/indices of adiposity was investigated.</p><p><strong>Methods: </strong>Using predefined keywords, online databases (PubMed, Scopus, Web of Science Core Collection, and Google Scholar) were searched for relevant studies, published from inception up to February 2024. Data were extracted and registered. Subgroup analyses and the investigation of linear and non-linear associations were carried out.</p><p><strong>Results: </strong>Green tea supplementation reduced BW (WMD: -0.74 kg; 95% CI: -0.97, -0.51), BMI (WMD: -0.29 kg/m<sup>2</sup>; 95% CI: -0.38, -0.19), WC (WMD: -1.04 cm; 95% CI: -1.55, -0.53), BFP (WMD: -0.65%; 95% CI: -1.03, -0.27), and leptin (WMD: -0.92 ng/ml; 95% CI: -1.71, -0.14), but did not change adiponectin levels (WMD: 0.20 µg/ml; 95% CI: -0.17, 0.57).</p><p><strong>Conclusion: </strong>Supplementation with green tea seems to be effective in reducing excess adiposity.</p>","PeriodicalId":14087,"journal":{"name":"International Journal of Food Sciences and Nutrition","volume":" ","pages":"1-30"},"PeriodicalIF":3.5000,"publicationDate":"2025-05-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Effects of green tea supplementation on obesity indices and adipokines in adults: a grade-assessed systematic review and dose-response meta-analysis of randomised controlled trials.\",\"authors\":\"Mohammad Jafar Dehzad, Hamid Ghalandari, Fatemeh Sadat Fahimzad, Zahra Maghsoudi, Maede Makhtoomi, Mehran Nouri, Moein Askarpour\",\"doi\":\"10.1080/09637486.2025.2496400\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Background: </strong>In this systematic review and meta-analysis, the impact of green tea supplementation on measurement/indices of adiposity was investigated.</p><p><strong>Methods: </strong>Using predefined keywords, online databases (PubMed, Scopus, Web of Science Core Collection, and Google Scholar) were searched for relevant studies, published from inception up to February 2024. Data were extracted and registered. Subgroup analyses and the investigation of linear and non-linear associations were carried out.</p><p><strong>Results: </strong>Green tea supplementation reduced BW (WMD: -0.74 kg; 95% CI: -0.97, -0.51), BMI (WMD: -0.29 kg/m<sup>2</sup>; 95% CI: -0.38, -0.19), WC (WMD: -1.04 cm; 95% CI: -1.55, -0.53), BFP (WMD: -0.65%; 95% CI: -1.03, -0.27), and leptin (WMD: -0.92 ng/ml; 95% CI: -1.71, -0.14), but did not change adiponectin levels (WMD: 0.20 µg/ml; 95% CI: -0.17, 0.57).</p><p><strong>Conclusion: </strong>Supplementation with green tea seems to be effective in reducing excess adiposity.</p>\",\"PeriodicalId\":14087,\"journal\":{\"name\":\"International Journal of Food Sciences and Nutrition\",\"volume\":\" \",\"pages\":\"1-30\"},\"PeriodicalIF\":3.5000,\"publicationDate\":\"2025-05-06\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"International Journal of Food Sciences and Nutrition\",\"FirstCategoryId\":\"97\",\"ListUrlMain\":\"https://doi.org/10.1080/09637486.2025.2496400\",\"RegionNum\":2,\"RegionCategory\":\"农林科学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"FOOD SCIENCE & TECHNOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"International Journal of Food Sciences and Nutrition","FirstCategoryId":"97","ListUrlMain":"https://doi.org/10.1080/09637486.2025.2496400","RegionNum":2,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"FOOD SCIENCE & TECHNOLOGY","Score":null,"Total":0}
Effects of green tea supplementation on obesity indices and adipokines in adults: a grade-assessed systematic review and dose-response meta-analysis of randomised controlled trials.
Background: In this systematic review and meta-analysis, the impact of green tea supplementation on measurement/indices of adiposity was investigated.
Methods: Using predefined keywords, online databases (PubMed, Scopus, Web of Science Core Collection, and Google Scholar) were searched for relevant studies, published from inception up to February 2024. Data were extracted and registered. Subgroup analyses and the investigation of linear and non-linear associations were carried out.
期刊介绍：
The primary aim of International Journal of Food Sciences and Nutrition is to integrate food science with nutrition. Improvement of knowledge in human nutrition should always be the final objective of submitted research. It''s an international, peer-reviewed journal which publishes high quality, original research contributions to scientific knowledge. All manuscript submissions are subject to initial appraisal by the Editor, and, if found suitable for further consideration, to peer review by independent, anonymous expert referees. All peer review is single blind and submission is online via ScholarOne Manuscripts.
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