Khaberni - A recent scientific study has shown that the duration of exercise plays a more important role than its type or intensity in helping to control blood sugar levels.
The study included 58 adults, newly diagnosed with type 2 diabetes. The researchers tracked their physical activity for 26 weeks using fitness trackers, and analyzed changes in glucose levels and glycated hemoglobin (the main indicator for long-term sugar control) in participants.
The results showed that the length of exercise time was the factor most associated with improvement in health indicators for the disease, while the intensity of the exercise or its type (whether strength or aerobic exercises) had no significant effect on its own. Particularly, the role of long-duration exercise was highlighted during the initial weeks of the exercise program followed by the participants.
The researchers estimated that increasing the average duration of exercise from 30 to 45 minutes was associated with a decrease in glycated hemoglobin (A1C) levels by approximately 0.3%. Although this effect may seem small, with regular exercise, it can significantly improve overall health.
The scientists noted that their findings could contribute to simplifying recommendations given to patients: instead of complex exercise programs, it is sufficient to focus on increasing the duration of exercise. They believe that developing a habit of longer and more comfortable exercise routines may be one of the most effective strategies for controlling blood sugar levels.
