Vitamin D and incidence of diabetes: A prospective cohort study
This study investigated the relationship between vitamin D and the incidence of type 2 diabetes. 961 patients were followed over a period of 11 years. The results showed a significantly reduced risk for diabetes in people with higher vitamin D levels. Further details can be found in the study.
González-Molero I, Rojo-Martínez G, Morcillo S, Gutiérrez-Repiso C, Rubio-Martín E, Almaraz MC, Olveira G, Soriguer F. Vitamin D and incidence of diabetes: a prospective cohort study. Clin Nutr. 2012 Aug;31(4):571-3.