After losing 40 pounds, my blood sugar returned to normal

It is common for blood sugar to return to normal after losing 40 pounds, and weight loss can significantly improve insulin sensitivity. Overweight or obese individuals often have insulin resistance, and excessive accumulation of adipose tissue can release free fatty acids and inflammatory factors, interfering with insulin signaling. When the weight loss reaches 10% -15%, the fat deposition in the liver and muscle tissue decreases, the number and activity of insulin receptors increase, and glucose uptake and utilization are promoted. Clinical observation showed that a decrease of 5cm in abdominal fat could reduce fasting blood glucose, and some patients with early diabetes even had reversible glucose metabolism abnormalities through weight loss.

In some special cases where blood sugar remains abnormal after weight loss, it is necessary to be alert to pancreatic beta cell dysfunction. Long term obesity may have resulted in impaired compensatory insulin secretion ability of pancreatic islet cells, making it difficult to fully restore blood sugar levels through simple weight loss. It is suggested that oral glucose tolerance test and insulin release test should be performed to evaluate the function of islets of langerhans for those who have a history of diabetes in pregnancy, a family history of diabetes, and still have signs of acanthosis nigricans after weight loss. Certain endocrine disorders such as Cushing's syndrome and polycystic ovary syndrome may also interfere with weight loss outcomes.

Maintain regular monitoring of fasting and postprandial blood sugar levels, engage in 150 minutes of moderate intensity aerobic exercise per week with resistance training, choose low glycemic index foods such as oats and legumes, and avoid concentrated intake of refined carbohydrates. If there are symptoms of dry mouth and excessive drinking or blood sugar rebound, it is recommended to seek medical attention from the endocrinology department in a timely manner. It is not recommended to interrupt the original hypoglycemic plan on one's own.