How Can a Low-Carb Diet Help People with Type 2 Diabetes? Managing diabetes starts with managing what’s on your plate. One big shift that can make a real difference is moving from a high-carb to a low-carb diet. But before making the switch, it's good to understand how carbs affect your blood sugar. High-Carb vs. Low-Carb – What’s the Difference? A high-carb diet typically...