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饮食干预皮肤衰老:系统审查和元分析

Jun Yan Ng¹, Xuan Min Gail Yan Ng¹, Qi Yi Ambrose Wong¹

¹Department of Biological Sciences, Faculty of Science, National University of Singapore, 21 Lower Kent Ridge Rd, Singapore, 117543, Singapore.

Journal of physiological anthropology

|November 1, 2025

概括

像原蛋白,脂质和聚醇这样的食营养素可以减少纹并改善皮肤水分. 不同的营养物质针对皮肤衰老的特定迹象,如皮肤发红,颜色斑点和弹性.

科学领域:

皮肤病学皮肤病学
营养科学营养科学
老年学是指老年学的学科.

背景情况:

皮肤衰老受到包括饮食在内的可修改因素的影响.
以前关于饮食对皮肤衰老的影响的研究缺乏一致的量化.
人类对饮食摄入量和皮肤衰老的研究需要全面分析.

研究的目的:

对人类研究进行元分析,以量化饮食摄入对皮肤衰老的影响.
评估各种营养干预措施对特定皮肤衰老表型的有效性.
为了确定减轻纹,改善皮肤水分和增强皮肤屏障功能的饮食成分.

主要方法:

对来自Web of Science的61篇全文英语文章进行了元分析.
聚合标准化平均差异 (pSMD) 计算了包括胡卜素,原蛋白,脂质,多,益生菌,益生菌和维生素在内的干预措施.
用Egger的测试和漏斗图片来评估出版偏差,结果在森林图片中呈现.

主要成果:

原蛋白显著减少了纹 (pSMD = -0.94) 和色素斑点 (pSMD = -0.16).
脂质和脂肪酸可以减少纹 (pSMD = -0.62) 和改善皮肤弹性 (pSMD = 0.49).
多可减少纹 (pSMD = -0.48),增强皮肤水分 (pSMD = 0.59),并加强屏障完整性 (pSMD = -0.50).
胡卜素在减少红色方面最有效 (pSMD = -0.53).
原蛋白,脂质,脂肪酸,多和益生菌/益生菌可以改善皮肤水分.

结论:

饮食成分有效地针对特定的皮肤衰老表型.
原蛋白,脂质,脂肪酸和多醇对纹,弹性和屏障功能有显著的益处.
对胡卜素,维生素和组合饮食干预措施的进一步研究是有必要的.

关键词:

饮食饮食饮食饮食弹性的弹性.补充水分补充水分补充水分干预干预干预干预干预干预这是一个元分析.营养营养营养营养皮肤衰老皮肤衰老皮肤老化皮肤老化系统性审查系统性审查纹纹纹

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