腹腔铁疗法:检查当前用于运动员的证据
Nikita Fensham1, Alannah Kelly Anne McKay1, Marc Sim2,3
1Mary McKillop Institute for Health Research, Australian Catholic University, Melbourne, Australia.
International journal of sports medicine
|November 14, 2023
概括
铁缺乏症在运动员中很常见,原因是损失增加和吸收减少. 腹腔铁为缺铁性贫血运动员提供快速补充,绕过肠道吸收限制.
科学领域:
- 运动医学 运动医学
- 营养科学 营养科学
- 血液学 血液学 血液学
背景情况:
- 运动员表现出铁缺乏的高患病率.
- 有助因素包括增加的铁损失 (汗水,血液溶解,血),摄入不足,以及运动引起的肝素峰值.
- 运动后肝素的升高限制了肠道铁的吸收.
研究的目的:
- 审查体育运动员在体内使用铁的证据.
- 讨论在这个人群中给予管铁的具体考虑因素.
主要方法:
- 关于运动员缺铁现有科学文献的综述.
- 分析影响运动后铁状况的生理机制.
- 评估亲肠铁配方及其管理.
主要成果:
- 腹腔铁绕过运动诱导的肝素效应,使得铁的快速补充.
- 静脉注射铁制剂为治疗缺铁性贫血提供了安全有效的替代方案.
- 单剂量静脉注射是可行的,并且耐受性很好.
结论:
- 腹腔铁是运动员患有缺铁性贫血的一个有价值的治疗选择.
- 口服补充剂的最佳时间是非贫血铁缺乏症的关键,但肠道铁对贫血提供了更快的解决方案.
- 在运动群体中,对对肠道铁的考虑对于管理铁状况至关重要.
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