A Cross-Sectional Study of Celiac Disease Awareness in the Food Industry in the Western Region of Saudi Arabia

BackgroundThe only treatment available for celiac disease (CD), an autoimmune disease, is a gluten-free diet. Restaurant personnel have major roles in understanding the possible risks to consumers with CD, ensuring the availability of and preparing gluten-free foods. We attempted to evaluate the awareness and knowledge of CD among chefs, cooks, restaurant personnel, and owners and assess the availability of gluten-free diet options in the western region of Saudi Arabia.MethodsA cross-sectional, questionnaire-based study was conducted in 126 restaurants based in Makkah al-Mukarramah and Jeddah cities. The chefs and owners of the restaurants were interviewed face-to-face to collect data knowledge about CD, gluten sensitivity, food containing gluten, serving gluten-free food, intention to add gluten-free options in the future, and circumstances related to serving gluten-free food.ResultOur study showed that 17.5% and 51.6% of the participants had heard about CD and gluten sensitivity, respectively, and 34.1% checked a right answer of gluten-containing food with a mean of 0.68 (±1.02). About 17.5% of the participating restaurants serve gluten-free meal options (mean: 0.63±1.57), 14.7% had protocols for the preparation of gluten-free food, 7.1% displayed signs or notices that they sell gluten-free products, and 50.8% disclosed an intention to add gluten-free options in the future. Furthermore, 82.5% of gluten-free options were more expensive. Education level, being a trained chef, and experience years were significantly associated with awareness about CD or gluten sensitivity (p