6. Blueberries
These sweet, yet tart berries may be small in size, but they are big in vital nutrients that are important for a diabetic diet. Most notably, they contain a high level of flavonoids, which have been found to provide a wealth of benefits, including boosting heart health.
They also have a high fiber content, which can help to reduce the risk of developing full diabetes if you have pre-diabetes, or are predisposed to the condition, or control blood sugar levels if you already have been diagnosed with diabetes. Blueberries are also full of the antioxidant anthocyanins, which have been found to lower the risk of type 2 diabetes.