Great news for chocolate lovers. Some other beneficial foods in the study that offer protection from type 2 diabetes: berries, tea, red grapes, wine, parsley, celery, oranges, peppers. From the January 20, 2014 Science Daily:
Eating high levels of flavonoids including anthocyanins and other compounds (found in berries, tea, and chocolate) could offer protection from type 2 diabetes -- according to research from the University of East Anglia and King's College London.
Findings published today in the Journal of Nutrition reveal that high intakes of these dietary compounds are associated with lower insulin resistance and better blood glucose regulation.
A study of almost 2,000 people also found that these food groups lower inflammation which, when chronic, is associated with diabetes, obesity, cardiovascular disease, and cancer.