How does regular physical activity affect blood glucose levels?

Regular physical activity significantly improves insulin sensitivity, which is crucial for effective blood glucose management. During exercise, muscles utilize glucose for energy, which can lower blood glucose levels. This process enhances the body’s response to insulin, meaning that the cells become more effective at absorbing glucose from the bloodstream.

As insulin sensitivity improves, the body requires less insulin to manage blood glucose levels appropriately. This is particularly important for individuals with insulin resistance, such as those with type 2 diabetes, as it helps them maintain better control over their blood sugar.

In contrast, regular physical activity does not have a neutral effect or lead to spikes in blood glucose levels under normal conditions; instead, it usually supports lower and more stable blood glucose levels. While weight loss can be a beneficial outcome of physical activity, it is not the sole benefit, nor is it the only way that exercise contributes to glucose management. Therefore, emphasizing the improvement of insulin sensitivity captures the pivotal role of exercise in diabetes care.