欧米茄-3世界地图:2024年更新
Jan Philipp Schuchardt1, Philine Beinhorn2, Xue Feng Hu3
1The Fatty Acid Research Institute, 5009 W. 12(th) St. Ste 5, Sioux Falls, SD 57106, United States; Institute of Food and One Health, Leibniz University Hannover, Am kleinen Felde 30, 30167 Hannover, Germany.
Progress in lipid research
|June 15, 2024
概括
更新了欧米茄-3指数 (O3I) 地图,显示大多数国家的低n3PUFA水平. 几个国家改善了O3I地位,而其他国家,如伊朗和印度,显示了特别糟糕的水平.
科学领域:
- 营养科学 营养科学
- 公共卫生 公共卫生
- 生物标志物研究 生物标志物研究
背景情况:
- 欧米茄-3指数 (O3I) 是评估n3PUFA状态的关键生物标志物.
- 第一个全球O3I地图于2016年发布.
- 更新此地图对于跟踪人口水平omega-3脂肪酸摄入量至关重要.
研究的目的:
- 更新2016年全球 n3 PUFA 状态地图.
- 将Omega-3指数 (O3I) 和血液中EPA + DHA水平的新数据纳入其中.
- 分析自2016年以来全球n3PUFA状态的变化.
主要方法:
- 在文献中搜索报告O3I或1999年后可转换EPA + DHA水平的研究.
- 使用新开发的方程将非RBC EPA + DHA指标转换为估计的O3I.
- 包括来自48个国家/地区的328项临床试验和观察性研究 (342,864名受试者) 的基线数据.
主要成果:
- 大多数国家表现出低至非常低的O3I水平 (≤6%).
- 在美国,加拿大,意大利,土耳其,英国,爱尔兰,希腊 (非常低至低),法国,西班牙,新西兰 (低至中等),芬兰,冰岛 (中等至理想) 观察到显著改善.
- 伊朗,埃及和印度的O3I水平特别低.
结论:
- 全球n3 PUFA状态在许多地区仍然低于最佳水平.
- 追踪O3I提供了对人口营养状况的宝贵见解.
- 需要持续监测和公共卫生举措,以改善世界各地的欧米茄-3脂肪酸摄入量.
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