Q: I would like to know how many carbohydrates per day a person with Diabetes 2 should consume? A: You will not find a definitive answer to your question, since much of what is appropriate to eat depends on lifestyle, age, size, gender, and other clinical conditions. Your first goal should be to shift from refined and simple carbs to unrefined and complex carbs. This means choosing a piece of fresh fruit instead of juice. Remember that vegetables do have carbohydrates, but we want you to consume more vegetables. As a rule, white starches such as rice, potatoes, and flour will raise your blood sugars quickly. Carbohydrates will have the peak effect on blood sugar one hour after eating. To get an idea of what works best for you, test your blood one hour after eating to see how different foods effect your blood sugar.