Blood sugar range for diabetes, common sense of normal blood sugar range

The normal blood sugar of the human body is: not greater than fasting, not greater than after meals. There are many factors that affect blood sugar, such as diet in daily life, exercise, and mood (what the brother who went upstairs said is very good, you can refer to it)...

If your mom is older, you should also consider her overall physical health, such as whether she has other diseases besides diabetes (such as hypertension, which directly affects diabetes, etc.).You said that your mother took insulin for three months and it was useless, then in this case, you should consider whether there is insulin resistance, usually patients with insulin resistance will gain weight or obesity, at this time it is best to add a metformin drug (metformin is a sensitizer, which can enhance the sensitivity of pancreatic islets and relieve insulin resistance, and metformin also has the effect of lowering blood sugar and lipids (weight loss)).Diabetes mellitus is a comprehensive disease group, and the purpose of prevention and treatment of diabetes is to prevent and treat complications caused by diabetes.

I hope your mother can go to a big hospital for a full check-up. Finally, I wish your mom's blood sugar is under control.

I'm diabetic. Blood sugar is directly related to diet. If your blood sugar doesn't go down, you have to calculate how many calories you're eating.

If you are indeed eating according to the calculated amount, you need to check the function of the pancreas, and if it is still normal, there must be other factors that affect blood sugar. Otherwise, you won't be able to control your blood sugar if you don't use insulin.

**Key points] At present, it is emphasized that diabetes should adhere to the principles of early, long-term, comprehensive and individualized approach. Specific measures are based on appropriate exercise and diet, combined with medications depending on the condition.

1 Diet** The purpose of diet** is to maintain the standard weight, ensure the normal growth and development of minors, and dialectically have metabolic disorders, so that blood sugar and blood lipids reach or approach normal levels. Diet** for obese cases in older adults. Mild patients with few symptoms are the main first measures, and patients with severe disease and type 1 diabetes should strictly control their diet, strictly implement the diet plan and adhere to it for a long time.

2 Physical Exercise Participate in appropriate recreational activities, sports, and physical labor. It can promote the utilization of sugar, reduce the burden of pancreatic islets, and reduce blood sugar as one of the diseases. It should be adhered to gradually and long-term according to the patient's age, gender, physical strength, condition and whether there are complications.

If there are cardiovascular and cerebrovascular diseases or severe vascular diseases, patients should be arranged on a case-by-case basis.

Diet Proper diet is beneficial to weight loss, control hyperglycemia and prevent hypoglycemia, improve lipid metabolism disorders and hypertension The specific methods are as follows: 1 Formulate total calories According to the patient's gender, age, height, look up the table or use a simple formula to calculate the ideal weight Ideal weight [kg] = height -105 Adult weight: Calories per kilogram of ideal body weight per day at rest in light physical labor: 146-167, heavy physical strength 157-above, With wasting disease, it should be increased as appropriate, and obese people should be reduced as appropriate, so that the weight gradually regain plus or minus 5% of the ideal weight. 2. Carbohydrates Carbohydrates account for about 50-60% of total dietary calories, and it is recommended to use coarse rice, flour and certain grains, and the protein content does not exceed 15% of total calories. 3. Reasonable distribution of each meal 3-4 meals 4. Dietary precautions: Eat strictly and regularly, control the total calories eaten, strictly limit all kinds of sweets, do not have an empty stomach when exercising, prevent hypoglycemia, and measure your weight regularly every week.

Rest and exercise: Combine work and rest, avoid overwork and mental stress, and do aerobic exercises, such as walking, jogging, broadcasting, tai chi and other activities.

1.What is the normal range of blood sugar in medical common sense.

Normally, blood glucose levels fluctuate mildly throughout the day.

Generally speaking, the blood sugar is slightly lower before a meal and slightly higher after a meal, but this fluctuation is kept within a certain range. Fasting blood glucose is usually measured as a preliminary measure of blood glucose, and blood glucose concentration is usually expressed in two ways: one is millimole liters (mmol L) and the other is milligram deciliters (mg dL).

These two units of blood glucose concentration can be converted to each other, and the value of mmoll l to mg dl is multiplied by 18; Conversely, to convert mg dl to mmol l l, divide by 18. Between the fluctuations of fasting blood sugar in normal people, the concentration of fasting blood sugar is more than called hyperglycemia, and the blood sugar concentration is lower than that is called hypoglycemia; Blood sugar is slightly higher 2 hours after a meal, but it should be less than.

1. As long as the fasting blood sugar range of type 1 and type 2 diabetic patients does not exceed, as long as the blood glucose value does not exceed 8mmol L two hours after meals, and the peak value does not exceed 11mmol L in one day, it is considered normal to delay the land.

2. Normal people only need to measure fasting blood sugar, as long as the range is normal. Diabetic patients need to test their blood sugar for two times, one is fasting blood sugar and the other is two hours after meals, and only these two blood sugars are within a reasonable range at the same time. There are many types of diabetes, generally speaking, the fasting blood sugar range of type 1 and type 2 diabetic patients does not exceed 8mmol L, as long as the blood sugar value does not exceed 8mmol L two hours after meals, and the peak value does not exceed 11mmol L in one day, it means that the blood sugar control is relatively good and is a reasonable range.

However, for younger diabetic patients, especially those under the age of 50, it is best to control the same range as a normal person, so that the possibility of complications will be smaller.

Many people know that diabetes is a disease that middle-aged and elderly people are often prone to pure noise, so what is the standard blood sugar for diabetes, I will explain it to you below.

Method steps.

First, the normal value of fasting blood glucose: generally fasting whole blood glucose is millimolar liters (70 110 milligrams deciliters), and plasma blood glucose is millimolar liters (70 125 milligrams deciliters). When fasting whole blood glucose is above millimolar (100 milligram dliter) and plasma glucose is above millimolar (115 milligram dliter), glucose tolerance testing should be done.

Second, normal blood glucose after meals, 1 hour after meals: blood sugar milliliters. Not more than that. 2 hours after a meal: blood glucose milliliters. 3 hours after meals: return to normal after the third hour, urine glucose was negative for each time.

Third, the normal blood sugar value of pregnant women, pregnant women do not exceed fasting, and pregnant women do not exceed 1 hour after meals: 1 hour after meals blood glucose value is generally used to detect diabetes in pregnant women, and authoritative data show that pregnant women should not exceed the normal level of blood sugar 1 hour after meals.

Precautions. Therefore, patients with high blood sugar should pay attention to their usual work, control their healthy diet, arrange their diet reasonably, reduce the absorption of sugar, drink more water, and pay attention to rest.

According to the WHO criteria for blood glucose in diabetes, a person is diagnosed with diabetes when his fasting blood glucose is greater than or equal to , or 2 hours after a meal when his blood sugar is greater than or equal to . Of course, the results of such tests cannot be used as a basis for confirming the diagnosis. It is worth noting that postprandial blood glucose is of great significance for the initial diagnosis of diabetes.

From the perspective of diagnostic classification examination, the measurement of a patient's blood glucose can only be used as a reference value for a certain time, and the influence of diet, drugs and other factors will make the patient's blood glucose value fluctuate greatly, which requires the average measurement of the patient's blood glucose level at a certain stage. Tests for glycosylated hemoglobin and glycosylated serum protein are included, respectively. The normal value of glycosylated hemoglobin (HBA1C%) is 4%-6%, and the normal value of glycosylated serum protein is .

OGTT test diagnosis (glucose tolerance test).

When a person's fasting blood sugar or two-hour postprandial blood sugar is higher than normal, but does not reach the value for a diagnosis of diabetes, they need to be tested for glucose tolerance. The test method is generally as follows: the subject takes fasting venous blood in the early morning to measure the blood glucose concentration, and then takes 75 grams of anhydrous glucose at a time, and measures the blood sugar once in the hour after taking the sugar (if necessary, it can be 3 hours), and the time to measure the blood sugar is the abscissa (when it is 0 when fasting), and the blood glucose concentration is the ordinate, and the glucose tolerance curve is drawn, and the normal person reaches the peak 1 2-1 hours after taking the sugar, and then gradually decreases, and generally returns to the normal value in about 2 hours, and the fasting blood sugar of diabetic patients is higher than the normal value, Blood glucose levels rise sharply after taking sugar and can still be higher than normal after 2 hours.

Hello, generally normal people have fasting blood sugar between (before it was below), and blood sugar two hours after a meal is between them. If you measure blood sugar values outside of these ranges, your blood sugar is a little high. Generally speaking, if the fasting stomach is 8 mmol L, and when the measurement is more than 10 mmol L two hours after meals, it may be prediabetes, and it is also necessary to do a glycosylated hemoglobin test and a glucose tolerance test, depending on the test results.

(1) Random blood glucose is the blood glucose value measured at any time, such as "confirmed diabetes".

2) Fasting blood glucose is the blood sugar level measured overnight on an empty stomach (at least 8 to 10 hours without eating).

Such as", and there are symptoms of diabetes, it is confirmed that there is diabetes.

If in between, further examination should be done;

If <, it means that fasting blood glucose is normal.

3) Oral glucose tolerance test:

If there are no symptoms, but fasting blood glucose, blood glucose after 2 hours of taking glucose", confirming diabetes mellitus Symptomatic, as long as one of the fasting blood glucose or 2 hours after a meal blood sugar is abnormal, it can be diagnosed.

1.Normally, the diagnostic criteria for diabetes are: fasting blood glucose > mmol, and/or 2-hour postprandial blood glucose > mmol.

If you meet the above criteria, you are already diabetic and should be lowered under the guidance of a doctor**, and do not refuse because diabetes "doesn't feel anything"**. If blood sugar is not well controlled, all organs in the body will be affected. Wu Yina, Department of Internal Medicine, First Affiliated Hospital of Guangzhou University of Chinese Medicine.

2.Diabetes warning signs: fasting blood sugar "milliliters".

When fasting blood glucose exceeds this criterion, the incidence of diabetes mellitus increases significantly, cardiovascular time such as ischemic heart disease, and the incidence of diabetic retinopathy increases significantly.

3.Normal value of glycosylated hemoglobin

Glycosylated hemoglobin is the product of hemoglobin and glucose in red blood cells, which can reflect the blood glucose level in the three months before blood collection, and is currently the most effective and reliable indicator to reflect the quality of blood sugar control. Diabetic patients should take glycosylated hemoglobin as one of the criteria for reaching the standard, and the elderly can slightly relax the standards (young and middle-aged people should control glycosylated hemoglobin at or below. A 1% decrease in glycosylated hemoglobin is associated with a 20% reduction in diabetes-related complications.

Fasting blood glucose is measured after at least 8 hours of fasting and is normal below millimoles per liter (mmol L); Postprandial blood glucose can be measured after a meal or with an oral glucose tolerance test, and the normal value is less than 10 millimoles per liter (mmol L) 1 hour after a meal and less than millimoles per liter (mmol L) 2 hours after a meal

Blood glucose in normal people: generally fasting whole blood glucose is milligrams deciliters), plasma blood glucose is milligrams deciliters). 1 hour postprandial: blood glucose. Not more than that. ②

2 hours postprandial: blood glucose.

Symptoms of diabetes mellitus are accompanied by fasting blood glucose or blood glucose at non-fasting time. If there are no typical symptoms of diabetes, at least two fasting or non-fasting blood glucose . In the diagnosis of diabetes, the blood glucose after taking 75 grams of glucose orally is usually measured, called the oral glucose tolerance test, and if the blood glucose is 2 hours after taking sugar, diabetes can be diagnosed.

Normal fasting blood glucose is and 2 hours after a meal is .

However, if the fasting period exceeds and the blood sugar exceeds 2 hours after a meal, diabetes will be suspected, and the blood sugar cannot be determined at one time, so some tests should be done, such as glucose tolerance test, 24-hour urine output measurement, 24-hour urine 17 ketosteroid and 17 hydroxysteroid measurement, etc.

The diagnostic criteria for diabetes are currently based on the 1999 World Health Organization recommendations: with typical symptoms, polydipsia, polyphagia, polyuria, and weight loss. Fasting blood glucose or postprandial blood glucose can confirm diabetes.

If there are no typical symptoms, only fasting blood glucose or postprandial blood glucose should be repeated again, and those who still reach the above values or those who have a 2-hour blood glucose with glucose tolerance test can be diagnosed with diabetes.

In terms of blood sugar control in general diabetic patients: fasting blood glucose should be controlled below millimol liters, and blood glucose should be less than 10mmol L two hours after meals