For example, diabetic patients can choose to drink 250-300ml of plain milk in the morning, which is nutritious and healthy and has no direct effect on blood sugar. If a diabetic has poor digestion, he or she can also choose to drink plain yogurt in the morning to promote digestion, increase gastrointestinal motility and improve constipation. Diabetic patients, whether drinking yogurt or drinking milk, should choose pure milk production, not containing added ingredients in the side, especially the addition of sucrose additives, such added milk will lead to a significant increase in blood sugar levels after drinking.