Exercise May Protect Against Memory Loss of Aging

Senior Citizens, exercise v2Dorothy Edwards, PhD of the University of Wisconsin in Madison and colleagues presented a study at the Alzheimer’s Association International Conference this week that implies that physical exercise and activity slows down or prevents age related memory loss in patients considered high risk for developing Alzheimer’s disease or Minimal Cognitive Impairment. The data was presented in the University of Pennsylvania’s School of Medicine on line journal MedPage.

The study showed that the brain hippocampus was more resistant to the memory loss effects of aging in a population that had first degree relatives with dementia and who exercised aggressively. Past research has shown that physical exercise stimulates “neurogenesis “in the hippocampus.

Maria Carrillo, PhD, vice president of medical and scientific relations at the Alzheimer’s Association said, “We already know that exercise is important in terms of all sorts of health measures. Now it appears that over time, it also had benefits in preserving memory and other aspects of cognition, even in high risk people.”

The study of 317 patients is one more supporting piece of evidence that should be encouraging us all to get out and walk, cycle, swim, run and participate in whatever physical activities we find enjoyable to do. The health benefits are too important to ignore.

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Google photo

You are commenting using your Google account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s

%d bloggers like this: