Israeli researchers find fountain of youth?

This hits close to home for me. As many of you know, my Dad of blessed memory had Alzheimer's (as his father probably did, but no one knew what it was in the late '60's). Now, Israeli researchers think they have found a way to prevent or slow the brain's aging process. Since most people get Alzheimer's in their later years, if one can slow or prevent the brain from aging, one can prevent