Investigation of cost and availability of gluten-free food in Jeddah, KSA

Abstract

Objective: The prevalence of celiac disease (CD) in KSA is progressively increasing. Consistent adherence to a gluten-free (GF) diet is the only effective CD treatment. The availability and cost of GF food are important factors in adherence to a GFD. The objective of this study was to investigate the cost and availability of GF food in a sample of local stores and supermarkets across Jeddah province in KSA. Method: Eleven supermarkets in Jeddah, KSA, ranging from high budget/quality supermarkets to low-budget stores, were visited. Eight food categories were evaluated, including flour, breakfast cereals, breads, pastas, and snacks (e.g., biscuits, cookies, snack bars, and chips). The availability and cost of GF and gluten containing (GC) items within these food categories were recorded. Each item included in these food categories was counted, and the overall average price was calculated. Results: A total of 233 GF and 24 GC products were found. Supermarket 1 had the highest availability of GF foods (n ¼ 90), followed by supermarket 2 (n ¼ 34), supermarket 3 (n ¼ 30), supermarket 4 (n ¼ 23), supermarket 5 (n ¼ 21), supermarket 6 (n ¼ 18), supermarket 7 (n ¼ 9), and supermarket 8 (n ¼ 8). The median price per 100 g was significantly greater for GF than GC products (p < 0.05). The cost of GF products was significantly higher than that of GC products (p < 0.05); consequently, GF foods were twice as expensive as their GC counterparts. Conclusion: The availability of GF products was limited, and GF products were more expensive than standard GC products. High cost and limited availability are major roadblocks to GFD adherence among people with CD. Governmental organizations must cooperate with healthcare providers and food industries to ensure that GF foods are widely available and affordable for people with CD, to minimize financial pressure and improve health quality.