Dr. Brennan Spiegel

speaker

615 appearances 1 recordings 1 series first heard Jun 2026 last heard 8 Jun

Dr. Brennan Spiegel’s voice in public audio — every appearance, attributed to the second.

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Recordings per month over the last 12 months — 1 in all, peaking in Jun 2026 with 1.

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The Mel Robbins Podcast · The Hidden Reason You Feel Exhausted & How to Feel Better Now · 8 Jun 2026 podcast

It means the pumps and tubes on the inside are moving the fluid around, the lymph, the blood, something called the baroreceptors, which are these tiny sensors you have in your arteries.

And they are constantly keeping track of your pressure and your fluid status.

How much did you drink enough water?

All of this stuff is gravity management.

And then finally, the brain itself.

the mental gravity.

All of these systems work together to allow you to stand up and thrive.

That's what gravity management is.

That's right.

So it's amazing to me.

We'll take people who have stomach pain.

And we can't figure out what's causing it, let's say.

We do a bunch of different tests.

And then we find out that on roller coasters, they get really bad butterflies and they don't even want to ride a roller coaster.

And you think, well, what is this thing about gut feelings anyway?

Like, why do you get that feeling on a roller coaster?

Well, you know why?

Because when you're riding a roller coaster, you're practicing your death.

What?

Yeah, you're practicing your death.

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