What is the normal blood sugar level in the human body?

When measuring blood sugar, abnormal results often occur, either too low or too high. Here we would like to remind everyone that there are many precautions when measuring blood sugar, such as measuring it on an empty stomach and keeping a very stable mood during the measurement, so that the measured results are accurate. So under normal circumstances, what should be the normal blood sugar level of the human body?

What is the normal blood sugar level in the human body?

Nowadays, many young people are too casual in their daily diet and consume too much high-sugar food. Eventually, they find that their blood sugar levels are far beyond the normal range. This is an early symptom of diabetes. However, many people are not particularly clear about what the normal blood sugar level is, so they don’t know when their blood sugar level is high, which delays the disease. Let me tell you what the normal blood sugar level is.

What is a normal person's blood sugar level? Currently, the clinical diagnosis of diabetes is mainly based on blood sugar values ​​and clinical symptoms. The unit of measurement for blood sugar values ​​is mmol/l. The normal range of fasting blood sugar is 3.6-6.1mmol/L. The blood sugar value needs to be less than 7.8mmol/L two hours after a meal to rule out the possibility of diabetes.

Diagnostic criteria for diabetes mellitus:

What is a normal person's blood sugar level? 1. Diabetes

If a diabetic patient measures venous whole blood, the value needs to be greater than or equal to 6.1mmol/L. If capillary blood is used, the value needs to be greater than or equal to 6.1mmol/L to indicate diabetes. The value of venous plasma needs to be greater than or equal to 7.0mmol/L. Two hours after a meal, the diagnosis of diabetes requires that the venous whole blood glucose value is greater than or equal to 10mmol/L, the capillary blood glucose value is greater than or equal to 11.1mmol/L, and the venous plasma value is greater than or equal to 11.1mmol/L.

What is a normal person's blood sugar level? 2. If you meet any of the following symptoms, you can be diagnosed with diabetes:

①Have typical symptoms of diabetes, and the blood sugar value is higher than 11.1mmol/L.

② When testing fasting blood sugar, it is higher than 7.8mmol/L (140mg/dl) twice or more.

③ If the patient's fasting blood sugar value does not exceed 7.8mmol/L, and the blood sugar value exceeds 11.1mmol/L 2 hours after taking sugar, and there are symptoms of diabetes, a glucose tolerance test can be performed.

What is a normal person's blood sugar level? 3. Impaired glucose tolerance

Fasting: venous (whole blood) ≤ 6.1, capillary ≤ 6.1, venous (plasma) ≤ 7.0. 2 hours after taking sugar: venous (whole blood) ≥6.7, capillary ≥7.8, venous (plasma) ≥7.8.

What is a normal person's blood sugar level? I believe that after reading the above, you already know what the normal blood sugar value is. I hope everyone will measure their blood sugar more often. It is very important to control your blood sugar within the normal range to protect your health. Once you find that your blood sugar is higher than normal, you must receive hypoglycemic treatment as soon as possible.