老年人中的蛋消费和骨质密度:一个范围审查
Mobolaji T Olagunju1, Olunike R Abodunrin1, Ifeoluwa O Omotoso2
1Nanjing Medical University, Nanjing, China.
PLOS global public health
|May 2, 2024
概括
蛋含有有益于老年人骨健康的营养素,尽管存在胆固醇问题. 需要进一步的研究,以了解这一群体的蛋消费和骨质密度之间的联系.
科学领域:
- 老年学是一门学科.
- 营养科学 营养科学
- 骨健康研究 骨健康研究
背景情况:
- 衰老与骨质密度的自然下降有关,增加骨折风险.
- 保持骨健康对于老年人的流动性和生活质量至关重要.
- 对老龄人口的饮食建议需要对营养来源进行全面评估.
研究的目的:
- 系统地审查和绘制有关老年人习惯性蛋消费和骨质密度的现有文献.
- 为了解决关于蛋消费安全性和有效性的有限研究和相互矛盾的报告.
- 在衰老的背景下,澄清蛋摄入量与骨健康之间的关联.
主要方法:
- 采用了一个范围审查方法,遵守系统性审查和元分析扩展范围审查 (PRISMA-ScR) 准则的首选报告项目.
- 在五个电子数据库中对相关出版文献进行了全面的搜索.
- 该审查综合了有关老年人蛋消费模式和骨质密度结果之间的关系的证据.
主要成果:
- 虽然一些研究将高蛋摄入量与增加的死亡率和脂质不良等负面健康结果联系起来,但蛋具有支持骨的化合物 (例如,卵子转移素,胡卜素).
- 现有的文献对蛋消费对健康的影响提出了复杂而往往相互矛盾的观点,特别是对胆固醇的影响.
- 专门将习惯性蛋消费与老年人骨质密度相关的证据仍然有限,需要进一步调查.
结论:
- 由于蛋的营养成分,蛋可能对老龄人口的骨健康有潜在的益处.
- 对蛋中的胆固醇的担忧可能会掩盖它们可能的骨优势.
- 进一步的研究至关重要,以建立关于蛋消费的最终饮食指南,以促进骨健康和预防老年人骨折.
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