Friday, June 05, 2009

NOW I REMEMBER

f you've ever taken a break from work or studying to take a quick walk around the block, you may understand the rationale for this next tip. Exercise not only exercises the body, it exercises the brain as well. Obesity is a risk factor for many diseases and conditions that eventually wreak havoc on the brain, including stroke and Alzheimer's disease. Without regular exercise, plaque builds up in the arteries and blood vessels lose the ability to pump blood effectively. While you may know how plaque buildup leads to heart attacks, you may not think about the way your brain is gasping for breath as well. The brain depends on energy received through a constant intake of oxygen and nutrients from the bloodstream, and when those nutrients don't arrive, the brain's ability to work is compromised. So to keep the blood moving to the brain, you're going to need to get up from your chair (after you finish reading this article, of course) and get the blood pumping. It doesn't matter what you do -- a brisk walk, a swim and even a dance move or two can all provide a good mental workout. Studies show that the more physically active a person is, the greater his or her cognitive performance.

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