华盛顿大学的研究人员通常会建议患者避免进食肉类和奶制品以缓解症状，但研究人员发现蛋白质的关键氨基酸-色氨酸有助于促进免疫细胞生长，而这些细胞可增进肠道的耐受力。
While sufferers are usually advised to dodge meat and dairy to soothe their symptoms, researchers at Washington University found protein's essential amino acid tryptophan helps develop immune cells that foster a tolerant gut.