ABSTRACT: We aimed to examine the prospective association of sugar-sweetened beverages (SSB), artificially sweetened beverages (ASB), natural juice, and sugar forms with irritable bowel syndrome (IBS). Participants free of IBS, celiac disease, inflammatory bowel disease, and any cancer at recruitment were included (N = 178,711, 53.1% female). SSB, ASB, natural juice, and different sugar forms' consumption were measured via a 24-h dietary recall questionnaire. The primary outcome was incident IBS. A Cox proportional hazard model adjusting for age, sex, BMI, Townsend deprivation index, education, ethnicity, smoking, alcohol drinking, physical activity, total energy intake, type 2 diabetes, depression, and anxiety was conducted to assess the relationship. Mean consumption of SSB, ASB, and natura
