1. Diet principles for pregnant women with diabetes Pregnant women with diabetes need to pay attention to blood sugar in their diet to avoid hypoglycemia and hyperglycemia. Therefore, the dietary principles are as follows: 1. The daily intake of carbohydrates should be around 150-200g; 2. Avoid eating high-sugar, high-fat, and high-cholesterol foods; 3. A balanced diet to ensure adequate protein , intake of vitamins and trace elements; 4. Eat more fresh vegetables