THEY CERTAINLY HELP YOU REMEMBER WHY YOU’RE ALIVE: Can Erectile Dysfunction Drugs Help Prevent Alzheimer’s?

UPDATE: From the comments:

Maybe TMI, but hubby seems to have more energy and his brain is a lot clearer if we have sex at least once a week or so. If not, he just gets bogged down into doing and saying very little and just descends into a fog of nothingness. And, we are 60+ years of age. Men are wired to have regular sex. Women, once past child-bearing age and going through menopause, seem to be able to take it or leave it for the most part.

This goes back to our earlier discussion regarding the importance of maintenance sex. Including one reader who says InstaPundit advice saved her marriage!