What is the normal blood sugar concentration?

There are many elements in the human body, including water, blood sugar and other substances that are closely related to human health. However, many people have no idea what the body is like, so they are at a loss when someone says there is a problem with a certain substance. So, what is the normal blood sugar concentration? Let me introduce it to you below, I hope it will be helpful to you.

The sugar in the blood serum is called blood sugar, which is glucose in most cases. Most of the energy required for the activities of various tissues and cells in the body comes from glucose, so blood sugar must be maintained at a certain level to meet the needs of various organs and tissues in the body. The normal fasting blood sugar concentration in the morning is 80-120 mg%. A fasting blood sugar concentration exceeding 130 mg% is called hyperglycemia. If the blood sugar concentration exceeds 160-180 mg%, some glucose will be excreted in the urine, which is called diabetes. A blood sugar concentration below 70 mg% is called hypoglycemia. Small-particle negative ions have good biological activity and can easily pass through the human blood-brain barrier and enter the human body to exert their biological effects. It has a good therapeutic effect on lowering blood sugar.

Normal fasting blood glucose (FBG)

①: Generally, the fasting whole blood glucose level is 3.9-6.1 mmol/L (70-110 mg/dL), and the plasma glucose level is 3.9-6.9 mmol/L (70-125 mg/dL).

②: Fasting whole blood glucose ≥6.7 mmol/L (120 mg/dL), plasma glucose ≥7.8 mmol/L (140 mg/dL), repeated measurements twice can be diagnosed as diabetes.

③: When the fasting whole blood glucose level is above 5.6 mmol/L (100 mg/dL) and the plasma glucose level is above 6.4 mmol/L (115 mg/dL), a glucose tolerance test should be performed.

④ When fasting whole blood glucose exceeds 11.1 mmol/L (200 mg/dL), it means that insulin secretion is very little or lacking. Therefore, when fasting blood sugar is significantly elevated, diabetes can be diagnosed without the need for other tests.

Normal blood sugar level after meal

① 1 hour after meal: blood sugar 6.7-9.4 mmol/L. The maximum value is no more than 11.1mmol/L (200mg/dl)

② 2 hours after meal: blood sugar ≤7.8 mmol/L.

③3 hours after meal: Return to normal after the third hour, and all urine sugar levels are negative

Normal blood sugar levels for pregnant women

① Pregnant women should not exceed 5.1mmol/L on an empty stomach

② One hour after a meal for pregnant women: The blood sugar level one hour after a meal is generally used to detect diabetes in pregnant women. Authoritative data show that the normal blood sugar level for pregnant women should not exceed 10.0mmol/L one hour after a meal;

③ 2 hours after a meal for pregnant women: The normal blood sugar level after a meal is generally not allowed to exceed 11.1mmol/L, and the normal blood sugar level for pregnant women 2 hours after a meal is not allowed to exceed 8.5mmol/L.

By testing normal blood sugar values, understanding the standard blood sugar values ​​will help you improve your diabetes prevention and treatment.

When people's blood sugar level is high or low, it means that there is a problem with the body. The above article introduces in detail the normal blood sugar concentration. If you go for a physical examination or an examination and find the above content, you can prevent and treat it as soon as possible.