Research
Mixed
Higher intake of fiber from bread and breakfast cereals is associated with a 14% lower risk of colorectal cancer.
Eating more fiber from bread and breakfast cereals is linked to a lower risk of colorectal cancer. Aim to include whole grain bread and cereals in your diet to increase fiber intake.
GoodSupportsHIGH confidence
Participants in the highest fifth of intake of fibre from bread and breakfast cereals had a 14% (95% CI: 2–24) lower risk of colorectal cancer.
Why this rating
Large prospective cohort with measurement error correction. Consistent with existing literature on fiber.
Source
Diet and colorectal cancer in UK Biobank: a prospective study
Kathryn E. Bradbury et al. · International Journal of Epidemiology · 2019
DOI 10.1093/ije/dyz064
cohort · n=475581Cited 286×
Read the paper DOI resolved against Crossref · corpus check 2026-06-10
More from this paper
- Consuming red and processed meat at an average level of 76 g/day, which meets current UK government recommendations, is associated with a 20% higher risk of colorectal cancer compared to consuming 21 g/day.Good
- Higher intake of alcohol (per 10 g/day increment) is associated with an 8% higher risk of colorectal cancer, independent of meat and fiber intake.Good
- Fish, poultry, cheese, tea, and coffee consumption are not associated with colorectal cancer risk in this study.Good
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