If you've been diagnosed with diabetes or prediabetes (high blood sugar), you know the food you eat - along with diabetes medications, exercise, sleep patterns and more - plays a leading role in how well your blood sugar is controlled. That can make selecting the right meals and snacks seem more complicated than ever. But choosing a diabetes-friendly diet doesn't need to be overwhelming. To help you get started, check out these rules for diabetes snacking success and 8 blood sugar-friendly foods.