Dr. Peter Attia

Broadly speaking, there are five buckets of things that we have control over to impact all of these things we're talking about. So one we just talked about, exercise. And you can probably tell my bias is that that's the single most important one for the most part. So the second in no particular order would be nutrition. So what you eat matters. We'll talk about that, I'm sure, in more detail.

Broadly speaking, there are five buckets of things that we have control over to impact all of these things we're talking about. So one we just talked about, exercise. And you can probably tell my bias is that that's the single most important one for the most part. So the second in no particular order would be nutrition. So what you eat matters. We'll talk about that, I'm sure, in more detail.

The third one would be sleep. So the difference between sleeping well and not sleeping well has an enormous impact on your brain, but also on your metabolic health, which then indirectly plays a great role in other diseases. The fourth would be all of the medications and supplements, drugs, anything that your doctor prescribes or that you can buy over the counter.

The third one would be sleep. So the difference between sleeping well and not sleeping well has an enormous impact on your brain, but also on your metabolic health, which then indirectly plays a great role in other diseases. The fourth would be all of the medications and supplements, drugs, anything that your doctor prescribes or that you can buy over the counter.

And these are of varying degrees of efficacy. Some of them are incredibly dubious. Some of them can be lifesaving. But again, all of those things we'd want to think about. And then the final bucket would be kind of all the tools that we would have at our disposal to improve our emotional health and well-being.

And these are of varying degrees of efficacy. Some of them are incredibly dubious. Some of them can be lifesaving. But again, all of those things we'd want to think about. And then the final bucket would be kind of all the tools that we would have at our disposal to improve our emotional health and well-being.

So we've already touched a little bit about why exercise is important, but for people in this audience, how can they start to safely exercise while also managing physical limitations?

So we've already touched a little bit about why exercise is important, but for people in this audience, how can they start to safely exercise while also managing physical limitations?

It's hard to provide a blanket statement on that because everybody's going to be different. But I think it's safe to say that people are less fragile than they believe. And I meet many people, for example, who have back injuries and say, look, I have a back injury. I can't really do anything.

It's hard to provide a blanket statement on that because everybody's going to be different. But I think it's safe to say that people are less fragile than they believe. And I meet many people, for example, who have back injuries and say, look, I have a back injury. I can't really do anything.

And the reality of it is when you sort of probe a little bit further, what you realize is nothing tends to make their back hurt more than inactivity. I don't remember who made the statement. I loved it and I paraphrased it or plagiarized it many times. Sitting is to lower back pain what bourbon is to alcoholism.

And the reality of it is when you sort of probe a little bit further, what you realize is nothing tends to make their back hurt more than inactivity. I don't remember who made the statement. I loved it and I paraphrased it or plagiarized it many times. Sitting is to lower back pain what bourbon is to alcoholism.

Any of you whose back has hurt will probably think about that and go, you know, he's kind of right. When my back hurts, sitting is the one thing I don't like to do. Or after a long drive, it hurts worse. And for most people, actually being active makes them feel better. Now, let's be clear.

Any of you whose back has hurt will probably think about that and go, you know, he's kind of right. When my back hurts, sitting is the one thing I don't like to do. Or after a long drive, it hurts worse. And for most people, actually being active makes them feel better. Now, let's be clear.

There are certain activities, like if you have no cartilage left in your knee, more walking won't make you feel better. You're going to have to see an orthopedic surgeon. They might need to do a knee replacement. But boy, I will tell you, in this day and age, in 2025, what can be done with a knee replacement, a hip replacement, even a shoulder replacement?

There are certain activities, like if you have no cartilage left in your knee, more walking won't make you feel better. You're going to have to see an orthopedic surgeon. They might need to do a knee replacement. But boy, I will tell you, in this day and age, in 2025, what can be done with a knee replacement, a hip replacement, even a shoulder replacement?

I mean, these operations have come along so far, and they have restored so much quality of life to individuals. So every one of these cases has to be managed individually.

I mean, these operations have come along so far, and they have restored so much quality of life to individuals. So every one of these cases has to be managed individually.

But if you have a really good PT or rehab professional who knows what's fixable with more training or more conditioning versus, hey, this actually does need some medical attention, I think the aspiration should be, what can I do to get as active as possible?

But if you have a really good PT or rehab professional who knows what's fixable with more training or more conditioning versus, hey, this actually does need some medical attention, I think the aspiration should be, what can I do to get as active as possible?