What are the factors to consider in meal planning for a diabetic person?

When meal planning for a diabetic person, it's crucial to consider carbohydrate intake, focusing on complex carbs with a low glycemic index to maintain stable blood sugar levels. Portion control is also important to manage caloric intake and prevent spikes in glucose. Additionally, incorporating a balance of lean proteins, healthy fats, and plenty of non-starchy vegetables can enhance nutrition. Lastly, it's essential to monitor blood sugar responses to different foods and adjust the meal plan accordingly.