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饮食中的铁摄入量及其对骨质疏松症/骨质疏松症的影响
Xin Liu1,2, Jingjing An3,4
1Operating room, West China hospital, Sichuan University, Chengdu, 610000, Sichuan Province, China.
BMC endocrine disorders
|July 18, 2023
概括
适度增加饮食中的铁摄入量可能会降低骨质疏松症和骨质疏松症的风险,特别是在女性中. 这种饮食方法可以帮助保持骨健康,而无需过度消费.
科学领域:
- 营养科学 营养科学
- 骨健康研究 骨健康研究
- 公共卫生 公共卫生
背景情况:
- 骨质疏松症是一种普遍的疾病,其特征是骨密度低,骨折风险增加.
- 以前的研究表明,血清费里水平与骨质疏松症风险之间存在联系.
- 这项研究调查了饮食中的铁摄入量与骨质疏松症发展之间的关系.
研究的目的:
- 检查饮食中铁消耗与骨质疏松症和骨质疏松症的患病率之间的关联.
- 确定潜在的骨质疏松症预防和管理的饮食策略.
主要方法:
- 使用了来自国家健康和营养检查调查 (NHANES) (2005-2018) 的数据.
- 包括11690名20岁以上的成年人,评估大腿部和腰椎的骨矿物质密度 (BMD).
- 采用后勤回归模型来分析饮食中的铁摄入量与骨质疏松症和骨质疏松症的诊断.
主要成果:
- 饮食中铁摄入量较高的四分位数与女性骨质疏松症的几率降低有关.
- 在女性饮食铁摄入量第三四分位数中观察到骨质疏松症风险的显著降低.
- 饮食中的铁摄入量与骨健康之间的关联在女性中是显著的,但在男性中没有.
结论:
- 饮食中铁消耗的适度增加与女性骨质疏松症/骨质疏松症风险降低有关.
- 维持充足的,但不过量的饮食铁摄入量是女性骨健康的建议.
- 研究结果为针对风险人群的骨质疏松症预防的饮食干预提供了见解.
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