暴露于来自电子设备的蓝光和地中海饮食对斑点色素的影响
Marta-C García-Romera1, Víctor Ponce-García1, Úrsula Torres-Parejo2
1Department Condensed Matter Physics, Optics Area, Vision Research Group (CIVIUS), University of Seville, 41004 Sevil, Spain.
Journal of clinical medicine
|January 8, 2025
概括
减少屏幕时间和增加地中海饮食的坚持可以改善斑点色素光密度 (MPOD). 这项研究发现,年轻女性暴露在高LED设备中的MPOD较低,这表明生活方式因素会影响眼睛健康.
科学领域:
- 眼科和营养科学 眼科和营养科学
- 研究环境暴露和眼睛健康指标之间的相互作用.
背景情况:
- 斑点色素光学密度 (MPOD) 是斑点健康的关键指标.
- 越来越多的LED发射电子设备的使用引发了人们对潜在的眼睛影响的担忧.
- 地中海饮食因其潜在的健康益处而闻名,包括抗炎和抗氧化特性.
研究的目的:
- 检查LED照明电子设备暴露时间与MPOD中地中海饮食遵守之间的关系.
- 为了在不同年龄组的女性中比较这些影响.
主要方法:
- 横截面观测研究涉及来自年轻女性 (20-31岁) 和年长女性 (42-70岁) 的164只眼睛.
- 使用异色彩闪光学测量的MPOD.
- 通过调查收集的有关电子设备使用和遵守地中海饮食的数据;不包括患有黄斑变性或白内障的参与者.
主要成果:
- 年轻女性报告说,与老年女性 (6.33小时) 相比,她们每天接触LED设备的时间明显更高 (9.31小时).
- 老年女性的MPOD值显著高 (0.47) 比年轻女性 (0.38).
- 更高的地中海饮食坚持与更高的MPOD相关,特别是在老年女性中,而长时间的LED暴露 (>6小时/天) 与年轻女性的MPOD较低有关.
结论:
- 减少对LED屏幕的曝光时间和增加对地中海饮食的坚持与更高的MPOD有关.
- 这些生活方式因素似乎在维持黄斑健康方面发挥着重要作用,观察到与年龄相关的差异.
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