Research
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Higher ultra-processed food intake was associated with a higher risk of incident inflammatory bowel disease (IBD) with a hazard ratio of 1.82 for ≥5 servings/day and 1.67 for 1–4 servings/day compared to <1 serving/day.
Practitioners should consider the impact of ultra-processed food consumption on the risk of IBD in their dietary recommendations.
GoodSupportsmedium confidence
Higher ultra-processed food intake was associated with a higher risk of incident IBD (HR 1.82, 95% CI 1.22 to 2.72 for ≥5 servings/day and HR 1.67, 95% CI 1.18 to 2.37, for 1–4 servings/day as compared to <1 serving/day, ptrend=0.006), after adjustment for potential confounding factors.
Why this rating
Based on the prospective cohort study design.
Source
OP05 Association of ultra-processed food intake with risk of Inflammatory Bowel Disease from the prospective urban rural epidemiology (PURE) study: A prospective cohort study
Neeraj Narula et al. · Journal of Crohn s and Colitis · 2021
DOI 10.1093/ecco-jcc/jjab075.004
cohort · n=116087Cited 4×
Read the paper DOI resolved against Crossref · corpus check 2026-06-10
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