Brian Laird on WNYc. Now for the next few minutes we're going to do something a little

different. We're going to have a call in on the question at what age did you feel

your body change in some way that made you feel older and

how did you adjust to that physically or psychologically?

212 433 WNYC.

At what age did you feel your body change in some way

that made you feel older?

And how did you adjust to that physically or psychologically?

212 433 9692.

Why do I ask?

Well, here's the news hook.

We were surprised to see a new Stanford Medicine study that found that we tend to undergo two rapid periods

of what the study calls molecular aging at two specific ages, 44 and 60. And I thought, really, aren't we more individual than that?

But the researchers say these ages, 44 and 60,

tend to be common points of noticeable change at what they call the molecular level, but which

we might experience more concretely than that.

So have you seen this story, first of all, originally published in the journal Nature Aging

last week?

And at what age did you feel your body change in some way that made you feel older?

Was it 44? Was it 60. Was it 44?

Was it 60?

Or was it any other age?

...