本文适合进阶补剂爱好者
内容标签:IBS、益生菌
科学审查:朱倩妮 译稿:华珏琴
责编:过凌洋 内容校对:过红兴
什么是肠道微生物群?
肠道细菌如何帮助消化健康
厚壁菌门(约 64%) 拟杆菌门(约 23%)
变形菌门(少于 8%)
放线菌门(少于 3%)
梭杆菌、疣微菌(少于 1%)。
当微生物群失衡时
吸烟 过量饮酒 娱乐性药物 慢性心理压力或抑郁 久坐的生活方式 环境毒素 睡眠不足或昼夜节律紊乱。
IBS 肠道微生物群
益生菌的作用
治疗肠易激综合征的最佳益生菌
六周后,嗜酸乳杆菌和乳酸杆菌益生菌均能减轻严重的腹痛。与安慰剂相比,益生菌还能改善腹胀、排便习惯和生活质量。服用任一益生菌的人大便形状也更正常。¹⁵
益生菌植物乳杆菌在一项为期四周的研究中减轻了腹痛和腹胀。¹⁶ 一项为期 12 周的研究结果显示,它使腹痛严重程度降低了 67%,腹泻减少了 70%,便秘减少了 79%。还值得注意的是,植物乳杆菌可能有助于改善 IBS 患者的生活质量。服用这种益生菌的人报告称,12 周后心理健康状况改善了 110%。¹⁹
与服用安慰剂的人相比,被诊断为功能性便秘的成年人在补充益生菌动物乳酸菌28 天后,排便更加规律。²⁰
12 周后,服用益生菌嗜酸乳杆菌的患有中度至重度 IBS 相关疼痛的成年人与服用安慰剂的人相比,腹痛症状明显减轻。²¹
您还可以做什么来控制肠易激综合征(IBS)?
参考文献:
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