有没有一种"最佳"的饮食来预防炎症性肠病?
Chu K Yao1, Jessica Fitzpatrick1, Priscila Machado2
1Department of Gastroenterology, Central Clinical School Monash University & Alfred Health Melbourne Victoria Australia.
概括
饮食质量和模式可能会影响炎症性肠病 (IBD) 风险. 虽然高质量的饮食对克罗恩病的预防有希望,但对于性结肠炎 (UC) 的最佳饮食需要进一步研究.
科学领域:
- 营养流行病学 营养流行病学
- 胃肠病学 胃肠病学
- 预防慢性疾病 预防慢性疾病
背景情况:
- 营养学研究已经从单个营养素转向饮食模式,以了解慢性疾病的发展.
- 健康的饮食可能会在遗传敏感的人群中防止炎症性肠病 (IBD),但最佳的饮食模式需要定义.
研究的目的:
- 审查有关饮食质量,饮食指南和饮食模式在IBD预防方面的证据.
- 探索特定饮食 (如地中海饮食) 和食品添加剂和超加工食品等因素在IBD风险中的作用.
主要方法:
- 对证据的审查主要来自前性队列研究.
- 分析饮食质量得分,遵守饮食指南和特定的饮食模式.
- 检查与食品添加剂和超加工食品有关的发现.
主要成果:
- 高饮食质量得分与克罗恩病风险降低有关,但性结肠炎 (UC) 的数据不一致.
- 地中海饮食显示出预防克罗恩病的潜力,尽管证据不一致.
- 食品添加剂存在相互矛盾的证据;超加工食品显示出与克罗恩病的新兴联系,而不是UC.
结论:
- 对于克罗恩病的饮食建议应该考虑饮食质量,地中海饮食和超加工食品的摄入量.
- 预防UC的最佳饮食仍然不清楚,需要进一步研究以建立证据.
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