Nutrition plays a key role in the overall management of diabetes. It is promising to take superior care of yourself and manage your sugar levels if you appreciate what to consume, how much to consume, and when to consume. Selecting nutrient rich foods in apt portion sizes and healthy carb sources can greatly help in controlling your blood sugar levels in your target range. Regular self-monitoring of blood sugar can be used (with suitable instruction) in order to keep track of the effects of meals and physical activity on the levels of blood glucose.