High fructose corn syrup and diabetes prevalence: A global perspective


Goran MI, Ulijaszek SJ, and Ventura EE. High fructose corn syrup and diabetes prevalence: A global perspective. Global Public Health. 2012; 1-10.

The overall aim of this study was to evaluate, from a global and ecological perspective, the relationships between availability of high fructose corn syrup (HFCS) and prevalence of type 2 diabetes. Using published resources, countrylevel estimates (n43 countries) were obtained for: total sugar, HFCS and total calorie availability, obesity, two separate prevalence estimates for diabetes, prevalence estimate for impaired glucose tolerance and fasting plasma glucose. Pearson’s correlations and partial correlations were conducted in order to explore associations between dietary availability and obesity and diabetes prevalence. Diabetes prevalence was 20% higher in countries with higher availability of HFCS compared to countries with low availability, and these differences were retained or strengthened after adjusting for country-level estimates of body mass index (BMI), population and gross domestic product (adjusted diabetes prevalence 8.0 vs. 6.7%, p0.03; fasting plasma glucose5.34 vs. 5.22 mmol/L, p0.03) despite similarities in obesity and total sugar and calorie availability. These results suggest that countries with higher availability of HFCS have a higher prevalence of type 2 diabetes independent of obesity.

Click here for full article.