Eat Fish, Reduce the Risk of Alzheimer's?

Published in the Wall Street Journal on February 28, 2012, eating a rich diet of fish can help aging people maintain a healthy brain.  In one ongoing Framingham study found out that eating salmon or tuna can even lower the risk of Alzheimer's and other dementia problems!  Check this article at:

http://online.wsj.com/article/SB10001424052970204653604577249192836516880.html