Glucose tolerance: Normal people's blood sugar will return to below 6.7mmol/L 2 hours after meals.

The blood glucose standard of borderline diabetes mellitus: fasting blood glucose 6. 1-7.0mmol/L, postprandial blood glucose 6.7-11mmol/L.

It is best for patients with hypoglycemia to eat a few meals and eat about 6 ~ 8 meals a day. Eating a small amount of snacks and snacks before going to bed will also help. In addition, we should alternate food types and don't eat certain foods often, because allergies are often related to hypoglycemia. Food allergy will aggravate the condition and make the symptoms more complicated.

● A balanced diet should strive to be balanced, containing at least 50-60% carbohydrates (the same as the dietary principle of diabetic patients), including vegetables, brown rice, avocado, konjac, seeds, drupes, grains, lean meat, fish, yogurt and raw cheese.

● The food that should be restricted should strictly limit the intake of monosaccharides, and try to eat less refined processed products (such as instant rice and potatoes), white flour, soda, wine and salt. Avoid fruits and juices with high sugar content (such as grape juice mixed with 50% water). Also eat less macaroni, noodles, gravy, white rice, cornflakes and sweet potatoes. Beans and potatoes can be eaten twice a week.

● Increasing high-fiber diet High-fiber diet helps to stabilize blood sugar concentration. When blood sugar drops, fiber can be combined with protein foods (such as wheat bran cake with cheese or almond paste). Eating fresh apples instead of applesauce, the fiber in apples can inhibit the fluctuation of blood sugar, and you can also add a glass of juice to quickly increase the blood sugar concentration.

Fiber itself can also delay the decline of blood sugar. Take fiber half an hour before meals to stabilize blood sugar. Taking spirulina tablets between meals can further stabilize blood sugar concentration.