在IBS患者中摄入纤维和微量营养素的摄入量
Bodil Roth1,2, Dalia Al-Shareef1, Bodil Ohlsson1,2
1Department of Clinical Sciences, Lund University, Malmö, Sweden.
患有刺激性肠综合征 (IBS) 的患者经常出现超重和营养摄入不足,纤维含量低和摄入量高的情况很常见. 需要进一步研究微量营养素缺乏及其对肠道健康的影响.
科学领域:
- 胃肠病学 胃肠病学
- 营养科学 营养科学
- 公共卫生 公共卫生
背景情况:
- 刺激性肠综合征 (IBS) 是一种常见的胃肠疾病,其特点是腹痛和改变肠道习惯.
- 以前的研究表明,IBS,超重状态和营养摄入不足之间存在联系.
- 了解IBS患者的营养特征对于管理症状和整体健康至关重要.
研究的目的:
- 评估被诊断患有IBS的个体的每日营养摄入量.
- 为了研究报告的IBS症状,营养消耗和体重之间的关系.
- 为了确定IBS群体中普遍存在的特定营养缺陷或过量.
主要方法:
- 招募了155名通过罗马四号标准诊断的IBS患者.
- 管理的调查问卷包括IBS严重性评分系统 (IBS-SSS) 和IBS视觉模拟量表 (VAS-IBS).
- 收集了为期3天的食物日记,以计算平均每日营养摄入量,并与推摄入量进行比较.
主要成果:
- 91.0%的参与者纤维摄入量低; 71.6%的参与者摄入量高.
- 超过60%的人减少了许多维生素和矿物质的摄入量,包括维生素D (85.8%) 和 (91.6%).
- 一半的参与者超重,体重与能量摄入相关;与BMI相关的肠外症状.
结论:
- IBS患者经常表现为超重,纤维和微量营养素摄入量低于最佳水平,并过度摄入.
- 这些微量营养素缺乏对肠道微生物群,肠道屏障功能和免疫反应的影响需要进一步研究.
- 这些发现强调了在IBS管理中需要进行营养干预的必要性.
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