Currently there is no food that can directly lower blood sugar, pregnant women can be guided by the doctor through lifestyle changes or medication to lower blood sugar. 1. Regular work and rest: During pregnancy, you should have regular work and rest, try not to stay up late, get up early and go to bed early, and combine work and rest. 2. Reasonable diet: During pregnancy, it is necessary to increase the nutrition, but not too much to eat high sugar content of food. Carbohydrates provide 50% to 60% of total calories, 15% to 20% of protein and 25% to 30% of fat. Eat more fresh fruits and vegetables with less sugar, such as cucumber, celery, tomatoes, etc., and try to eat less food with high sugar content, such as watermelon and cake. 3. Appropriate exercise: During pregnancy, you should also have appropriate activities and insist on a certain length of exercise every day to enhance immunity and promote blood sugar metabolism. 4. Medication: For pregnant women with very high blood glucose, insulin injection can also be used to control blood glucose, but under the guidance of the doctor, the dose of the drug should be strictly controlled to avoid adverse effects on the healthy development of the fetus. If you are unable to control your blood glucose within the normal range during pregnancy, it is recommended that you consult a doctor in a timely manner.