Blood sugar is the most important indicator that affects many aspects of human health, especially for those with diabetes. Regular exercise helps control blood glucose levels. Effective monitoring using the Dexcom G7 CGM and physical activity significantly improve quality of life and reduce the risk of diabetes-related complications.
During exercise, muscles consume more glucose, which automatically lowers blood glucose levels, especially after workouts. This process is most effective during moderate aerobic activities—such as walking, running, and swimming. This mechanism makes exercise an important part of diabetes management.
Regular physical activity increases cells’ sensitivity to insulin. This means that cells use available insulin more efficiently to metabolize the sugar in the blood. This process lowers blood sugar levels after meals and throughout the day.
Some types of exercise, especially intense and short-duration workouts, can cause a temporary rise in blood glucose levels. This is due to the release of adrenaline, which causes the liver to release glucose into the bloodstream. However, this is a short-term phenomenon, and blood sugar levels usually return to normal after the workout ends.
Follow a few simple rules when exercising:
Regular exercise not only helps control blood sugar levels but also improves overall well-being. It strengthens the cardiovascular system, boosts blood circulation, and reduces the risk of developing neuropathy, retinopathy, and other diabetic complications. Additionally, it improves mental and emotional well-being, relieves stress, and boosts mood.
One of the key aspects of managing diabetes during physical activity is reliable blood sugar monitoring. The Freestyle Libre sensor allows users to track their blood sugar levels in real time without the need for finger pricks. This device attaches comfortably to the body and continuously analyzes glucose in the interstitial fluid. Such devices are especially useful during sports activities, when repeated testing with a glucometer may be inconvenient or impossible.
Checking glucose levels before exercising helps determine whether to consume carbohydrates to prevent hypoglycemia or to postpone the workout if levels are too high.
Real-time monitoring tracks changes in glucose levels, which is especially important during prolonged or particularly intense exercise. This allows you to respond promptly to changes and prevent hypoglycemia or hyperglycemia.
Monitoring glucose levels after physical activity is important for assessing how the body responds to exercise, as well as for planning next steps, such as adjusting insulin doses or planning meals.
Glucose monitoring using innovative CGMs significantly simplifies diabetes management. These devices help keep blood sugar levels within normal range and enable you to lead an active and healthy lifestyle without fear of unexpected glucose fluctuations.
