A recent study highlights the dual benefits of exercise for both blood sugar management and brain health. Conducted by Steven Malin and his team at Rutgers University and published in Aging Cell, the research emphasizes how regular physical activity can enhance the brain’s insulin response, thereby aiding blood sugar control in individuals with type 2 diabetes.
Type 2 diabetes is characterized by the body’s insufficient insulin production or ineffective response, leading to elevated blood sugar levels. While traditionally associated with adults over 40, the condition increasingly affects younger populations due to rising obesity and inactivity rates.
The study focused on 21 primarily female participants around 60 years old, all diagnosed with prediabetes. These individuals, categorized as sedentary and non-smokers, underwent a two-week exercise regimen comprising 12 hourly sessions of moderate- to high-intensity cycling. Researchers analyzed changes in insulin-related proteins in neuronal extracellular vesicles—cellular sacs facilitating brain communication—before and after this program.
Findings revealed a notable increase in vesicles carrying the protein Akt, which is crucial for cellular insulin response, particularly post-exercise following the ingestion of a glucose drink. This indicates that exercise enhances the brain’s ability to manage rising blood sugar levels. Participants also demonstrated improved overall blood sugar control, underscoring the potential of exercise to improve both cognitive and metabolic health.
According to Malin, the research is groundbreaking in showing that exercise can influence insulin signaling and offer clinical improvements in blood sugar management using neuronal extracellular vesicles as indicators. For individuals with or at risk of diabetes, integrating regular physical activity could significantly stabilize blood sugar levels and bolster health.
This study, originating from Delhi, India, advances the understanding of exercise’s comprehensive health benefits, bridging the gap between brain and body in effective blood sugar regulation.
Original Source: https://www.news18.com/lifestyle/health-and-fitness/scientists-discover-how-exercise-helps-the-brain-fight-high-blood-sugar-9234816.html
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Publish Date: 2025-02-24 04:23:00
