For individuals with diabetes, a bedtime snack that is low in simple carbohydrates and rich in protein or healthy fats is generally advisable. This helps in stabilizing blood glucose levels overnight, preventing both hyperglycemia and hypoglycemia. Examples include a small handful of nuts, a hard-boiled egg, or a portion of plain yogurt. However, personalized dietary recommendations from a diabetologist or a registered dietitian are crucial, as needs vary based on medication, activity levels, and individual blood glucose response.