ArticleEuropean journal of epidemiology2026
Food colouring additives and cancer incidence in the NutriNet-Santé prospective cohort.
Article in European journal of epidemiology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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Abstract
Our study aimed to assess potential associations between food colouring additives and cancer incidence in the French NutriNet-Santé cohort. A total of 105,260 adults (78.3% females; mean age 42.0 ± 14.5y) without prevalent cancer and who completed ≥ 2 24-hour dietary records at baseline were followed for > 7 years. Dietary intakes were assessed using repeated brand-specific 24 h records, and cumulative time-dependent exposure to food additives was evaluated through multiple composition databases and ad-hoc laboratory assays in food matrices. Associations between exposures to food colouring additives (sex-specific tertiles if proportion of exposed participants > 2/3, or non-exposed/lower/higher exposed based on sex-specific median otherwise) and cancer incidence were assessed using multivariable Cox models. We identified 4,226 incident cancer cases (508 prostate, 1,208 breast [387 premenopausal and 821 postmenopausal], and 352 colorectal). Total food colouring additives were associated with higher overall [HR
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