People will have some changes in the normal value of blood glucose 2 hours after meal, if the change is within the normal range, there is no danger, if the change is too big, it is a manifestation of the disease in the body.
First, what is the reference range of blood sugar 2 hours after meal
According to the World Health Organization, in the treatment of diabetic complications, if the changes in the disease can be detected in time, it can reduce the rate of the patient’s illness, and also reduce the cost of treatment.
In order to effectively reduce the risk of diabetes, our country is vigorously promoting the ability to self-test blood glucose values to adjust the disease in a timely manner, reduce the damage caused by the disease and reduce the burden on families. The 2-hour postprandial glucose normal value test is one of the daily self-testing tests, which reflects the effectiveness of treatment for diabetes and is also one of the methods to screen for diabetes.
Many people think that daily fasting blood glucose value test is enough, in fact, this idea is not correct, because people’s blood glucose is likely to change after meal, 2 hours after meal blood glucose is a very valuable test index.
Second, 2 hours after meal blood glucose reference range
The normal 2 hours after meal blood sugar is just less than 7.8 mmol/L, and the 2 hours after meal blood sugar is greater than or equal to 11.1 mmol/L for diabetes. If the postprandial 2-hour blood glucose exceeds 11.1 mmol/L, it is easy to have chronic complications such as diabetic eye, kidney and nerve, so we should try to make the postprandial 2-hour blood glucose lower than 11.1 mmol/L.
If fasting blood sugar is 6.1 mmol/L-7.0 mmol/L, it is called fasting blood sugar impairment. If fasting blood glucose is normal and postprandial normal is between 7.8 mmol/L and 11.1 mmol/L, this is called reduced glucose tolerance. Impaired fasting glucose and reduced glucose tolerance can be seen as a transitional stage from normal to diabetes, but can be reversed to normal with proper treatment. If not properly treated, diabetes can develop.
For elderly diabetic patients or those with heavy complications, the 2-hour postprandial blood sugar can be relaxed to 7.8-11.1 mmol/l. However, for those below middle age and those who are not seriously ill, the 2-hour postprandial blood sugar value should be strictly controlled below 7.8 mmol/l because mild postprandial hyperglycemia, especially, has adverse effects on blood pressure and cardiovascular.
Third, the normal value of 2 hours postprandial blood sugar is calculated from when
The normal value of blood glucose 2 hours after meal is a method to detect the change of blood glucose condition of human body after meal, so what time is the normal value of blood glucose 2 hours after meal from which the detection can reduce the error? The 2-hour postprandial blood glucose refers to the plan from the time of eating the first bite, and then measuring the blood glucose value 2 hours later.
Since people take different times to eat, the blood glucose of people who eat slowly may have risen by the end of the meal, while the blood glucose of people who eat quickly has not yet changed much, and if this is not the case, the results will be inconsistent at 2 hours after the meal, which causes differences. Therefore, the blood glucose at 2 hours after meal should be calculated from the time of starting the first bite to minimize the error as much as possible.
The 2-hour postprandial glucose normal value test is one of the tests that are part of daily self-testing, which reflects the effectiveness of treatment for diabetes and is also one of the methods of screening for diabetes. Timely testing can produce relatively effective data, and it is recommended that everyone use this method.
Fourth, what is the reference range of blood sugar 2 hours after meal for pregnant women
The most important thing for the mother-to-be is the health of her baby, and how to ensure the health of her baby and herself is very important, especially when she hears about the prevalence of gestational diabetes, the mother-to-be is worried about the impact on the fetus. Just because people are seeking more blood glucose values for pregnant women, we should pay more attention to the normal blood glucose values for pregnant women, especially the changes in the normal 2-hour postprandial blood glucose values.
Generally speaking, the fasting of pregnant women does not exceed 5.1mmol/. The 1-hour postprandial blood glucose value test performed by pregnant women 1 hour after meal is used in the detection of pregnant women’s diabetes test, and the authoritative data shows that the 1-hour postprandial blood glucose value of pregnant women should not exceed 10.0mmol/L to be the normal level of blood glucose. The general regulation of the 2-hour postprandial blood glucose value test for pregnant women is not to exceed 11.1mmol/L, while the normal blood glucose value for pregnant women 2 hours after meal is stipulated not to exceed 8.5mmol/L.
The problem of hyperglycemia in pregnant women cannot be ignored because it may in turn affect the stability of the fetus. Therefore, pregnant women with hyperglycemia are advised to control their blood sugar intake, have timely checkups, and make adjustments through diet and exercise to help control blood sugar stability.
V. The standard of 2-hour postprandial blood sugar reference range for diabetic patients
Some people often ignore the detection of the normal value of the 2-hour postprandial blood glucose. In fact, the reason why the normal value of the 2-hour postprandial blood glucose is set to this value is mainly for judging the current symptoms of diabetic patients with blood glucose changes and making timely responses.
The measurement of 2-hour postprandial blood glucose change can detect the possible existence of postprandial hyperglycemia. Many type 2 diabetic patients do not have high fasting blood glucose, but high postprandial blood glucose. If only fasting blood glucose is checked, diabetic patients often think that their blood glucose is well controlled and miss the disease. The 2-hour postprandial blood glucose can better reflect the appropriateness of eating and using hypoglycemic drugs, which cannot be reflected by fasting blood glucose. The 2-hour postprandial blood glucose monitoring does not affect normal medication or injection, nor does it affect normal eating, so it does not cause special fluctuation of blood glucose.
At the same time, the 2-hour postprandial glucose normal value test can also detect potential diabetes.
If the test taker has a normal 2-hour postprandial blood glucose value between 7.8-11.1 mmol/L, this requires further testing. This is usually done as an oral glucose tolerance test to determine if you are diabetic since. And if your normal value of 2 hours postprandial glucose is ≥11.1mmol/L, you should first rule out errors before having a test. If the 2 hours postprandial glucose normal value check is still ≥11.1mmol/L, you can be diagnosed as a diabetic.