Post Time: 2025-07-26
Blood sugar tests are a crucial tool for managing blood glucose levels. However, many people struggle to understand how their activity levels impact these readings. When it comes to exercise and blood sugar control, the relationship is complex and influenced by various factors.
The Impact of Physical Activity on Blood Sugar Levels Regular physical activity can have both positive and negative effects on blood sugar levels depending on several variables such as intensity, duration, and frequency. Research suggests that engaging in moderate-intensity aerobic exercises like brisk walking or cycling for at least 150 minutes per week can significantly improve insulin sensitivity (1). This improvement allows the body to more effectively utilize insulin and maintain healthy blood glucose levels.
Conversely, high-intensity exercise sessions may lead to short-term fluctuations in blood sugar. A study found that performing a single bout of intense resistance training led to significant post-exercise increases in both fasting and 2-hour postprandial (after meal) plasma glucose concentrations among young adults with normal glucose tolerance (2).
Understanding the Role of Insulin Resistance Insulin resistance, often associated with obesity and physical inactivity, is a critical factor that impacts blood sugar regulation. As body fat stores increase so does insulin resistance making it more difficult for cells to take up glucose from the bloodstream leading elevated fasting blood sugar levels.
While regular exercise has been shown to improve insulin sensitivity even mild increases in BMI have an inverse relationship with this improvement suggesting individuals who need it most are less likely experience benefits without intervention.
Glucose is the main sugar in our blood, and when the levels get too high, it can start to damage the vessels blood sugar level 480 or the how much cinnamon to control blood sugar organs in our body. So, that's why higher blood are headaches a symptom of high blood sugar sugar is related to increased risk for diabetes, for heart disease, and other cognitive disorders, as well as negatively affecting vision and nerves. When blood sugar is excessively high, you might have symptoms like frequent urination, increased hunger and thirst, fatigue, tingling in your fingers and toes, unexplained weight loss, or blurry vision. And if any of these are occurring, you should immediately contact your healthcare provider.