Dr. Jack Feldman

But, you know, a lot of people are taking the full dose and...

At my age, I'm not looking to get smarter.

I'm looking to decline more slowly.

And it's hard for me to tell you whether or not it's effective or not.

When I've recommended it to my friends, academics who are not by nature skeptical, if not cynical, and I insist that they try it.

They usually don't report a major change in their cognitive function, although sometimes they do report, well, I feel a little bit more alert and my physical movements are better.

But many of them report they sleep better.

I appreciate the opportunity and I would be delighted to come back at any time.