EXERCISE MAY PROTECT BRAIN VOLUME BY KEEPING INSULIN AND BMI LEVELS LOW
Studies have shown that exercise helps protect brain cells. A new study looking at the mechanisms involved in this relationship suggests that the role exercise plays in maintaining insulin and body mass index levels may help protect brain volume and thus help stave off dementia.
The research was published in the medical journal of the American Academy of Neurology.
These results may help us to understand how physical activity affects brain health, which may guide us in developing strategies to prevent or delay age-related decline in memory and thinking skills,” said study author Géraldine Poisnel, PhD, of Inserm Research Center in Caen, France. “Older adults who are physically active gain cardiovascular benefits, which may result in greater structural brain integrity.”
In contrast, researchers found that the relationship between exercise and the metabolism of glucose in the brain was not affected by insulin or body mass index (BMI) levels. Reduced glucose metabolism in the brai ...
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