As Western populations age, the burden of associated chronic diseases, including diabetes, cardiovascular disease (CVD), and cancer will increase dramatically. In the United States in the next 50 years, it is projected that the percentage of adults with type 2 diabetes will exceed 30%, with the vast majority older than 65 years. It is therefore important to determine the best possible dietary and lifestyle modifications to prevent and control this disease and its associated complications. Although few data are available regarding the optimal nutritional regimen for the elderly with type 2 diabetes, as a general rule, the use of nutrient-dense, low glycemic index, high-dietary fiber foods with possibly higher protein intake is recommended.