Does glucose 6.22 belong to hyperglycemia

Fasting blood glucose 6.22mmol/L belongs to impaired fasting blood glucose, which has not reached the diagnostic criteria for diabetes. Abnormal blood sugar levels may be caused by improper diet, lack of exercise, insulin resistance, genetic factors, or underlying diseases.

1. Improper diet:

Long term high sugar and high-fat diet can lead to blood sugar fluctuations. Refined carbohydrates such as white rice and desserts can rapidly increase blood sugar levels, and excessive intake may trigger insulin resistance. It is recommended to choose foods with low glycemic index, such as oats and whole wheat bread, and pair them with vegetables rich in dietary fiber.

2. Lack of exercise:

Insufficient exercise can reduce the muscle's uptake and utilization of glucose. 150 minutes of moderate intensity exercise per week can improve insulin sensitivity, while aerobic exercises such as brisk walking and swimming can promote blood glucose metabolism. The blood sugar levels of sedentary individuals are usually 0.5-1mmol/L higher than those of active individuals.

3. Insulin resistance:

Obese individuals often have decreased insulin sensitivity and require more insulin to maintain normal blood sugar levels. Men with waist circumference exceeding 90cm and women with waist circumference exceeding 85cm have a 2-3 fold increased risk of developing fasting blood glucose abnormalities. This situation may be accompanied by skin changes such as keratosis nigricans.

4. Genetic factors:

Family history of diabetes will increase the risk of abnormal blood glucose by 30% -50%. When there are mutations in genes such as HNF1A and GCK, fasting blood glucose may increase during young adulthood. This group of people needs to start blood glucose monitoring earlier.

5. Potential diseases: About 50% of patients with polycystic ovary syndrome have abnormal glucose metabolism. Endocrine disorders such as Cushing's syndrome and hyperthyroidism can also lead to secondary hyperglycemia, often accompanied by symptoms such as cardiogenic obesity and hand tremors.

It is recommended to recheck fasting blood glucose and glycated hemoglobin every 3-6 months, which is more accurate when combined with postprandial blood glucose monitoring. Control total calorie intake in daily diet, replace polished rice with brown rice, and consume 500 grams of non starch vegetables per day. Maintain aerobic exercise for at least 30 minutes 5 times a week, combined with impedance training to increase muscle mass. Weight loss of 5% -10% for overweight individuals can significantly improve blood sugar levels. Avoid staying up late and excessive stress, as lack of sleep can affect insulin secretion rhythm. In case of typical symptoms of diabetes such as polydipsia, polyuria and blurred vision, seek medical advice in time.