What is the normal value of human blood sugar?

The full name of blood sugar is glucose in the blood. Everyone knows that glucose is an important component of the human body and an important energy source. A normal human body needs a lot of sugar every day to provide energy and power for the normal operation of various tissues and organs. Therefore, blood sugar must be maintained at a certain level to maintain the needs of various organs and tissues in the body. Once it is exceeded or insufficient, it will affect health.

Although everyone is familiar with blood sugar and knows that blood sugar is an important component to maintain human function, normal people's blood sugar must be maintained at a relatively stable level to ensure the normal operation of our body. Too high or too low blood sugar content will cause certain harm. So, what should be the normal value of blood sugar, that is, the standard range of blood sugar? How to judge whether your blood sugar content is normal after physical examination? Let's have a look.

Due to the influence of measurement environment and time, the normal standard value of blood sugar is divided into three parts:

1. Normal range of fasting blood glucose: generally, fasting blood glucose is 3.9 ~ 6.1mmol/L (70 ~110 mg/dl), and blood glucose is 3.9 ~ 6.9 mmol/L (70 ~125). If the blood sugar content is greater than or equal to 6.7 mmol/L (120 mg/dl) and the plasma blood sugar is greater than or equal to 7.8 mmol/L (140 mg/dl), it should be measured again. If the results are the same, it can be diagnosed as diabetes. When the fasting blood glucose content exceeds11.1mmol/L (200 mg/dl), it is a sign of little or no insulin secretion, and diabetes can be diagnosed without other tests.

2. The normal range of postprandial blood sugar:

After meal 1 hour measurement: blood sugar is 6.7-9.4 mmol/L. The maximum is11.1mmol/L (200 mg/dl).

Measurement 2 hours after meal: blood sugar is less than or equal to 7.8 mmol/L.

Determination at 3 hours after meal: it returned to normal after 3 hours, and you can refer to the fasting blood glucose measurement value, and the urine sugar was negative every time.

If the measured value of each time period is significantly higher than the normal level, the diagnosis will be made because of the second fasting measurement.

3, pregnant women's blood sugar normal range:

When pregnant women are on an empty stomach, the blood sugar content should not exceed 5.1mmol/L.

Postprandial 1 hour: postprandial 1 hour blood glucose value is generally used to detect diabetes in pregnant women. Authoritative data show that the normal level of blood sugar is that the blood sugar of pregnant women after meals 1 hour does not exceed 10.0 mmol/L, and if it exceeds, diabetes may occur.

2 hours after a meal for pregnant women: Generally speaking, the normal postprandial blood glucose value should not exceed11.1mmol/L, while the normal postprandial blood glucose value of pregnant women should not exceed 8.5 mmol/L. If it exceeds the recommended value, a second test should be conducted.

Therefore, everyone should pay more attention to diet and exercise in daily life, remember to eat less sweets and drink less, and avoid the high blood sugar content in the body, which will affect health. If you feel uncomfortable after eating dessert for a long time, you must remember to go to the hospital. Through blood sugar measurement, whether it is random measurement or fasting measurement, the comparison is made according to the prescribed standard value. Once out of range, you should pay attention. If you are unfortunately suffering from diabetes, you should actively cooperate with your doctor for treatment. I hope everyone can have a healthy body.