Dr. Eric Topol

Well, now it's the way to a human's health, immune health, is through their gut hormones.

So we're going to see an explosion of this whole.

It's not just the ones we have today.

There's just so many combinations.

They're so potent.

Some of them get in the brain so much better than ones we have right now.

So we can look forward to much better tools for prevention.

on top of the lifestyle factors.

And then the other thing, to go back, Katie, to a point you asked about earlier, it's the AI that's so critical to tell us about the risk in each of us.

So are you at high risk for one of these three major age-related diseases?

And when?

We can never do that before.

We can not only say accurately if you're at high risk, but also when.

And we have 20 plus years for these diseases to take hold.

20 plus years.

If we can't do something in a 20 year time span with all these tools and with the ability to have such remarkable analytics, then we must be pretty dumb.

Well, you're right.

There's a lot of confusion.

But let me be clear.

Any sustained physical activity is good.