Blood glucose refers to the concentration of glucose in the body's blood, which is necessary for the maintenance of normal physiological functions of the body**. Blood glucose measurement is especially important for diabetics because diabetes is a chronic disease and blood sugar control is essential for the health of diabetic patients. In the measurement of blood glucose, fasting blood glucose and postprandial blood glucose are two important indicators. So, which is more important? Before measuring blood sugar, let's first understand the meaning and role of these two indicators.
Fasting blood glucose is the blood sugar level measured after eating no or only non-carbohydrate foods for more than 8 hours after eating. Fasting blood sugar is usually measured in the morning after waking up, when the body has gone through a night's rest, has not eaten, and the blood sugar level is relatively low. The measurement results of fasting blood glucose can reflect the secretion of insulin and the sensitivity of insulin, which is an important indicator to evaluate the insulin secretion function of diabetic patients.
Postprandial blood glucose refers to the blood glucose level measured within 2 hours of eating. The measurement of blood glucose after a meal can reflect the body's metabolism of food, especially carbohydrates. The results of postprandial blood glucose measurement can help people with diabetes understand whether their diet is reasonable and whether they need to adjust their diet and eating habits.
So, which is more important? In fact, fasting blood sugar and postprandial blood sugar are both important indicators, and they each reflect different aspects. Fasting blood glucose can reflect the secretion of human insulin and the sensitivity of insulin, which is an important indicator to evaluate the insulin secretion function of diabetic patients. Postprandial blood sugar can reflect the body's metabolism of food, especially carbohydrates, and help diabetics understand whether their dietary control is reasonable. It is very important for people with diabetes to control their blood sugar. High blood sugar levels can lead to a range of complications such as cardiovascular disease, kidney disease, neuropathy, etc. Therefore, people with diabetes need to measure their blood sugar regularly and adjust their diet and medications** based on the measurements.
There are a few things we need to be aware of before measuring our blood sugar. First of all, you need to keep an empty stomach and not eat for at least 8 hours before measuring your blood sugar. Secondly, it is necessary to avoid strenuous exercise and mood swings before measuring blood glucose, which can affect the blood sugar measurement results. In addition, before measuring blood sugar, you also need to pay attention to some lifestyle adjustments, such as not smoking, not drinking, not drinking coffee, etc.
In conclusion, fasting blood glucose and postprandial blood glucose are both important indicators, and each of them reflects different aspects. Before measuring blood glucose, we need to understand the meaning and role of these two indicators, and pay attention to some preparations before the measurement. By measuring blood sugar regularly, diabetic patients can better control their blood sugar, reduce the occurrence of complications, and improve their quality of life.