The normal value of blood glucose just after eating should be less than 11.1mmol/l.
The blood glucose measured just after eating belongs to random blood glucose, which refers to the value of glucose content measured by taking venous blood or peripheral blood of human body at any moment, less than 11.1mmol/l is normal, which can reflect the secretion function of basal insulin, and it is also a diagnostic criterion of diabetes mellitus.
If the blood glucose measured just after eating is mostly fingertip blood, it can not be used as the basis for diagnosis of diabetes, but can be used for daily monitoring, postprandial blood glucose more than 11.1mmol/l, it is considered to be abnormal, if accompanied by the symptoms of diabetes, such as polydrunkenness, polyphagia, polyuria, emaciation and so on, it is considered to be possible that diabetes may be suffering from diabetes, and it is necessary to go to the hospital to improve the glucose tolerance test.
If there are no symptoms, two consecutive venous blood random blood glucose is greater than 11.1mmol / L, can also be diagnosed as diabetes.
Normal people’s blood sugar just after eating usually does not exceed 11.1mmol/l, if the result is abnormal, further examination is needed.