A recent study has shed light on the most effective exercise strategies for managing type-1 diabetes, revealing that gender-specific approaches significantly impact blood sugar control. According to the research, men benefit most from interval exercises tailored to their initial blood sugar levels, while women respond well to both interval and continuous exercises. This underscores the need for personalized exercise guidelines to mitigate the risk of hypoglycemia.
Study Overview
Conducted by Universidade Federal do Vale do São Francisco in partnership with Staffordshire University, the study aims to optimize exercise routines for individuals with type-1 diabetes. Dr. Pooya Soltani from Staffordshire University emphasized the study’s importance, noting, “Diabetic patients often struggle with exercise due to concerns about blood sugar drops, which can cause discomfort and diminish motivation. We sought to determine if different types of physical activity could help manage these fluctuations.”
Methodology
The study involved 19 participants with type-1 diabetes, who underwent two randomized trials to evaluate glycemic and cardiovascular responses to interval and continuous exercise. Each participant engaged in 30 minutes of moderate aerobic activity on a treadmill. Interval sessions alternated between 1-minute intervals at 40% and 60% of estimated maximal oxygen consumption (VO2max), while continuous exercise was performed at 50% of VO2max.
Researchers monitored heart rate, blood pressure, and blood glucose levels before, immediately after, and 20 minutes post-exercise. They also assessed participants’ perceived exertion and enjoyment. While cardiovascular responses and enjoyment levels were similar across genders, significant differences in blood glucose levels were noted.
Gender-Specific Findings
The study found that men experienced more pronounced reductions in blood glucose immediately after and 20 minutes post-exercise, particularly with continuous and interval aerobic exercises. In contrast, women showed reduced blood glucose levels predominantly following continuous exercise.
Dr. Jorge Luiz de Brito-Gomes from Universidade Federal do Vale do São Francisco commented, “Our research indicates that interval exercises, such as short bursts of walking, are ideal for men starting with low blood sugar levels. Continuous exercises, like running, are more suitable for those with higher initial blood sugar levels. These tailored approaches can help prevent sudden drops in blood sugar.”
“For women, both interval and continuous aerobic exercises are effective starting points. We hope these findings highlight the need for gender-specific recommendations in aerobic exercise prescriptions, particularly for men with inconsistent physical activity levels.”
Related topics:
SGLT2 and GLP-1 Receptor Agonists in Type 2 Diabetes
Lifestyle Modifications Essential for Combating Rising Health Issues, Experts Warn
