What Is Fasting Glucose?

Fasting blood glucose (GLU) refers to blood collected before breakfast after fasting overnight (without any food for at least 8 to 10 hours, except drinking water). The measured blood glucose value is the most commonly used indicator for diabetes and reflects islet cells. Function, generally refers to the secretory function of basal insulin.

Fasting blood glucose

Fasting

Fasting

1, with typical symptoms, fasting blood glucose 126mg / dl (7.0 mmol / l) or postprandial blood glucose 200mg / dl (11.1 mmol / l).

2. No typical symptoms, only fasting blood glucose 126mg / dl (7.0 mmol / l) or

Clinically speaking, blood glucose refers specifically to glucose in the blood. The blood glucose level of each individual fluctuates with eating and activities. Normally, blood glucose levels are constant on an empty stomach. Used in clinical tests

Fasting blood glucose measurement is best taken at 6:00 to 8:00 in the morning. No blood sugar-reducing drugs, breakfast, or exercise should be taken before blood collection. If the blood is drawn on an empty stomach too late, the measured blood glucose value is difficult to truly reflect the treatment effect of the patient, and the result may be high or low.

Some patients mainly show

Folin-Wu Constitution.

O-Toluidine method.

GOD-POD method (glucose oxidase coupled colorimetric method).

(1) Polyuria: The urine output of diabetic patients increases, and the daily urine output reaches 3,000 to 4,000 ml, up to 10,000 ml or more. The frequency of urination is also increased, and some patients can urinate more than 20 times a day. Due to high blood sugar, the body cannot be fully utilized. especially

Normal glucose at 2 hours after taking sugar <7.0mmol / L (<140mg / dl);

and

1. Control your diet and reduce total calories. Eat a low-fat, low-sugar, low-salt, high-fiber diet. Foods that can lower blood sugar are: buckwheat, mulberry leaves, pumpkin, celery, winter melon, bamboo shoots, fungus, mushrooms, onions, carrots and so on. It is better to eat white meat (fish, duck, chicken) than red meat (pig, beef, and mutton). After eating food first, blood sugar can be halved. After eating food first, blood sugar should be doubled. In addition, drinking some Xiaojiang tea often can have a better effect. Usually eat more bitter gourd, cucumber, etc., can cooperate to lower blood sugar. ^[1]

2. It is important to exercise reasonably, reduce weight, and eliminate general belly. Keep exercising at least 5 times a week for 30 minutes. Such as brisk walking, jogging, gateball, tai chi, tai chi sword, cycling, climbing stairs, climbing hills, etc.