Can people with diabetes drink sugar free soybean milk before physical examination?

Generally, people with diabetes can drink sugar free soybean milk before physical examination, but attention should be paid to the drinking amount and physical examination requirements. Sugar free soybean milk does not contain added sugar, which has little impact on blood sugar, but may interfere with some blood test results due to protein intake.

Sugar free soybean milk is mainly composed of soybean protein and a small amount of carbohydrates. Its glycemic index is low, and moderate drinking usually does not lead to significant fluctuations in blood sugar. Drinking sugar free soybean milk within 200ml before physical examination can not only alleviate hunger, but also will not significantly affect fasting blood glucose detection. Plant protein and dietary fiber in soybean milk can also delay gastric emptying and help maintain stable blood sugar. But it is necessary to avoid adding honey or other sweeteners to ensure that they are truly sugar free.

If the physical examination includes blood lipid, liver function or kidney function tests, a large amount of soybean milk intake may interfere with the test results. Plant protein metabolites in soybean milk may temporarily affect urea nitrogen and other indicators, and hyperlipidemia patients need to control the total amount of drinking. Some special examinations such as gastroscopy, abdominal ultrasound, etc. require strict fasting, and any liquids should be avoided during this time. Individual digestion and absorption capacity of soybean milk varies greatly, and lactose intolerant people may have abdominal distension and other discomfort.

It is recommended that patients with diabetes should confirm the specific examination requirements with the doctor before physical examination. A small amount of sugar free soybean milk can be drunk 2 hours before the routine blood glucose test, but the drinking amount needs to be recorded for doctors' reference. On the day of the physical examination, carry a blood glucose meter to monitor real-time blood glucose changes. If symptoms of hypoglycemia such as palpitations and sweating occur, inform medical staff in a timely manner. Long term blood glucose management still needs to be based on doctor's advice and balanced diet. Sugar free soybean milk cannot replace regular treatment.