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Updated: Jul 26, 2025

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Relationship between gluten availability and celiac disease prevalence: A geo-epidemiologic systematic review

Claire L Jansson-Knodell1, Melis G Celdir2, Isabel A Hujoel3

  • 1Division of Gastroenterology, Hepatology, and Nutrition, Digestive Disease and Surgery Institute, Cleveland Clinic, Cleveland, Ohio, USA.

Journal of Gastroenterology and Hepatology
|June 18, 2023
PubMed
Summary

Gluten-containing grain availability shows mixed associations with celiac disease prevalence. Higher wheat intake correlates with increased risk, while barley and rye show protective effects in this global study.

Keywords:
biopsyepidemiologyglobalgrainseropositive

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