Hey, what's up? It's Ben Greenfield sipping a hot cup of morning brew here in Finland.

I'm actually staying at a farm about four hours outside of Helsinki, Finland. I'm out

at the personal farm of a guy who I interviewed a few weeks ago on the podcast episode.

A guy named Vessie, or at least that's the nickname that he goes by. One of the fittest

65-year-old dudes on the face of the planet. I placed tennis left and right handed. He

invents special chairs that allow you to sit in a chair that I am sitting in right now.

That allows you to basically simulate the feeling of riding a horse. You need to see it to

see what I mean. But go listen to the podcast episode I did with him. It's at Ben Greenfield

fitness.com's last year Vessie, the SSI. But that is actually not what this podcast is about.

This podcast that you're about to listen to is quite interesting. It's a two-parter, a two-parter.

So it's technically about MRIs, magnetic resonance imaging, and things that MRIs can tell you about

your body that you might not otherwise have known. In other words, you don't just have to get

an MRI to figure out if you've blown out your knee or you need some kind of a shoulder surgery,

but you can use an MRI to look into things like the size of your brain and an extremely accurate

measurement of your body fat percentage distribution. And even as my second guest in today's show gets

into what's called the redox potential of your body. So my first guest is a Marcus Foster who actually

hooks people up with the ability to do MRIs and to use MRIs for things that go way above and beyond

just medical imaging. And then in the second part of the interview, I get Dr. Jack Cruz on and we

talk about not just the health of MRIs, but also things that MRIs can tell you that go above and

beyond what modern medicine even knows about, you know, specifically this thing called the redox potential.

Now, of course, while here in Finland, I have had to deal with the effects of jet lag with the

curve ball that your circadian biology gets thrown when you jet. Well, in this case, 10 hours

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