Blood glucose level refers to the concentration of glucose in the human blood, which is a necessary source of energy for maintaining normal physiological functions.The level of blood sugar is closely related to human health, and high or low blood sugar levels can cause a series of health problems
Blood glucose level refers to the concentration of glucose in the human blood, which is a necessary source of energy for maintaining normal physiological functions.
The level of blood sugar is closely related to human health, and high or low blood sugar levels can cause a series of health problems.
Therefore, understanding the range of normal blood sugar levels and how to maintain normal blood sugar levels is crucial for maintaining health.
So, what kind of blood sugar level is considered normal? What can we do in life to keep us away from high blood sugar?
Normal blood sugar levels refer to the normal range of blood sugar levels in the human body under different states.
According to the definition of the World Health Organization, the considered normal fasting blood glucose value should be between 3.9 and 6.1 mmol/L, while the 2-hour postprandial blood glucose value should be within the range of less than 7.8 mmol/L.
1. Fasting blood glucose value
The commonly used methods for measuring fasting blood glucose include extracting venous blood or using a portable blood glucose meter for fingertip blood sampling, which is a blood glucose measurement taken after at least 8 hours of inactivity.
2. Postprandial blood glucose value
Postprandial blood glucose value refers to the blood glucose measured within 2 hours after eating. The method for measuring postprandial blood glucose is similar to measuring fasting blood glucose. The normal range of postprandial blood glucose should be less than 7.8mmol/L.
Diet has a direct impact on blood sugar levels. A high sugar diet can lead to an increase in blood sugar levels, while a healthy diet helps maintain normal blood sugar levels.
It is recommended to choose low sugar, high fiber foods, such as whole grains, vegetables, fruits, and lean meat, to avoid excessive intake of processed foods and sugary beverages.
Exercise has a significant impact on blood sugar levels. Moderate exercise can help the body better utilize blood sugar and lower blood sugar levels. It is recommended to engage in at least 150 minutes of moderate intensity aerobic exercise every week, such as brisk walking, swimming, or cycling.
Certain medications, such as insulin and oral hypoglycemic drugs, can directly affect blood sugar levels.
At the same time, some diseases, such as diabetes and thyroid problems, can also lead to abnormal blood sugar values.
In the case of medication use or illness, it is necessary to closely monitor blood sugar levels and follow doctor's advice.
Maintaining normal blood sugar levels is crucial for the health of the body. Blood sugar refers to the concentration of glucose in the blood, which is an important source of energy for the body.
A normal blood sugar range can ensure the normal operation of various systems in the body and prevent the occurrence of many chronic diseases.
The importance of maintaining normal blood sugar levels is as follows:
1. Stable energy supply:Blood sugar is the main source of energy for the body, and maintaining normal blood sugar levels can ensure that various tissues and organs in the body receive sufficient energy. This is crucial for the normal functioning of daily activities, exercise, and bodily functions.
2. Prevention of diabetes:Hyperglycemia is one of the main characteristics of diabetes. Long term hyperglycemia will damage the secretion and function of insulin, leading to insulin resistance and the occurrence of diabetes. Maintaining normal blood sugar can prevent the occurrence of diabetes.
3. Weight control:Maintaining normal blood sugar levels helps to control weight. High blood sugar can stimulate insulin secretion, promote fat storage, and lead to weight gain. By controlling blood sugar, it can reduce fat accumulation and help maintain a healthy weight.
4. Protecting cardiovascular health:High blood sugar can damage vascular endothelial cells and increase the risk of cardiovascular disease. Maintaining normal blood sugar levels can reduce the incidence of cardiovascular diseases, including hypertension, coronary heart disease, and stroke.
5. Prevention of complications:Long term high blood sugar can damage various systems in the body and increase the risk of complications.
For example, high blood sugar can damage the eyes, kidneys, nervous system, and feet, leading to complications such as vision problems, kidney diseases, neuropathy, and foot ulcers. Maintaining normal blood sugar levels can reduce the risk of these complications.
In summary, maintaining normal blood sugar levels is crucial for the health of the body.
Reasonable diet, proper exercise, healthy weight and regular blood glucose monitoring can help maintain normal blood glucose and prevent diabetes and other chronic diseases.
summary
Understanding the range of normal blood sugar levels and how to maintain normal blood sugar levels is crucial for maintaining health.
Normal blood sugar can prevent the occurrence of diabetes, and for people who already have diabetes, maintaining normal blood sugar can effectively control the progress of the disease.
By maintaining a healthy diet, moderate exercise, and following doctor's advice, it can help maintain normal blood sugar levels.
It is recommended to choose low sugar and high fiber foods, engage in at least 150 minutes of moderate intensity aerobic exercise every week, and regularly monitor blood sugar levels.
Although blood sugar control is crucial for health, there is no need to worry excessively. As long as it is maintained within the normal range, regular blood sugar monitoring, and following a healthy lifestyle, good blood sugar control can be maintained to reduce the risk of illness.
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