一项系统性审查和元分析,评估素对肥胖指标的影响
Mona Kholdebarin1, Naseh Pahlavani2, Mahlagha Nikbaf-Shandiz3
1Science and Research Branch Tehran Islamic Azad University Tehran Iran.
Food science & nutrition
|December 26, 2024
概括
在成年人中,素补充剂显著降低了体重和身体脂肪百分比. 它还增加了无脂肪质量,这表明对肥胖管理的潜在益处.
科学领域:
- 营养科学 营养科学
- 代谢健康 代谢健康
- 肥胖问题研究研究
背景情况:
- 基托是一种从基中提取的食补充剂.
- 假设它通过抑制食脂肪吸收来帮助减肥.
- 之前关于奇托桑功效的研究已经产生了相互矛盾的结果.
研究的目的:
- 系统地审查和对基托桑补充剂对成年人各种肥胖指标的影响进行元分析.
- 巩固随机临床试验 (RCT) 的证据,以更清楚地了解素的影响.
主要方法:
- 在PubMed/Medline,Scopus和ISI Web of Science进行了全面的文献搜索,寻找相关的RCT.
- 来自19个RCT (21个效果大小) 的数据使用随机效应模型进行了聚合.
- 使用加权平均差异 (WMD) 分析结果,使用95%的置信区间 (CI).
主要成果:
- 素补充剂显著降低了体重 (WMD = -0.79 kg; p = 0.002) 和身体脂肪百分比 (BFP) (WMD = -0.41%; p < 0.001).
- 观察到无脂肪质量 (FFM) 的显著增加 (WMD = 0.20 kg; p = 0.005).
- 没有发现对体重指数 (BMI) 或腰围 (WC) 的显著影响.
结论:
- 素补充剂显示出改善主要肥胖指标的潜力,特别是减少身体脂肪百分比和增加无脂肪质量.
- 这些发现表明,酸盐在体重管理策略中起着作用.
- 建议进一步进行高质量的大规模研究,以验证这些结果并探索最佳使用.
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