Moderate Exercise Dramatically Improves Brain Blood Flow in Elderly Women

http://www.sciencedaily.com/releases/2011/04/110412131921.htm

ScienceDaily (Apr. 12, 2011) — Research conducted at Texas Health Presbyterian Hospital's Institute for Exercise and Environmental Medicine in Dallas suggests that it's never too late for women to reap the benefits of moderate aerobic exercise. In a 3-month study of 16 women age 60 and older, brisk walking for 30-50 minutes three or four times per week improved blood flow through to the brain as much as 15%.

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