Hit record, we're gonna take just a couple seconds of silence and then we'll jump into it.

This episode is brought to you by Athletic Greens. I get asked all the time what I would take if I could only take one

supplement. The answer is invariably Athletic Greens. I view it as all-in-one nutritional insurance. I recommended it in fact in the four-hour body. This is more than 10 years ago and I did not get paid to do so. With approximately 75 vitamins, minerals and whole food sourced ingredients, you'd be very hard pressed to find a more nutrient dense and comprehensive formula on the market. It has multi vitamins, multi mineral greens, complex, probiotics, and prebiotics for gut health and immunity formula. Digestive enzymes, adaptogens,

and much more. I usually take it once or twice a day just to make sure I've covered my bases if I miss anything I'm not aware of. Of course, I focus on nutrient dense meals to begin with. That's the basis. But Athletic Greens makes it easy to get a lot of nutrition when whole foods aren't readily available. From travel packets, I always have them in my bag when I'm zipping around.

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Many of us are deficient in vitamin D. I found that true for myself, which is usually produced in our bodies from sun exposure. So adding a vitamin D supplement to your daily routine is a great option for additional immune support, support your immunity, gut health, and energy by visiting AthleticGreens.com slash TFS. You'll receive up to a year's supply of vitamin D and five free travel packs with your subscription.

Again, that's AthleticGreens.com slash TFS as in Tim Ferris show Athletic Greens.com slash TFS.

AthleticGreens supplements gadgets, new self experiments, hacks tricks, and all sorts of weird stuff that I dig up from around the world.

You guys, podcast listeners and book readers have asked me for something short and action packed for a very long time, because after all the podcasts, the books, they can be quite long.

And that's why I created Fibolet Friday. It's become one of my favorite things I do every week. It's free. It's always going to be free. And you can learn more at Tim.Blog forward slash Friday.

I get asked a lot how I meet guests for the podcast, some of the most amazing people I've ever interacted with. And little known fact, I've met probably 25% of them because they first subscribed to Fibolet Friday.

So you'll be in good company. It's a lot of fun. Fibolet Friday is only available if you subscribe via email. I do not publish the content on the blog or anywhere else.

Also, if I'm doing small in-person meetups, offering early access to startups, beta testing, special deals, or anything else that's very limited, I share it first with Fibolet Friday subscribers.

So check it out. Tim.Blog forward slash Friday. If you listen to this podcast, very likely that you'd dig it a lot. And you can, of course, easily subscribe any time.

So easy peasy. Again, that's Tim.Blog forward slash Friday. And thanks for checking it out. If the spirit moves you.

As always, you can subscribe to this podcast on iTunes and you can find all of the links and resources from this episode, as well as every other episode by going to four hour work week dot com forward slash podcast.

Spell it all out or you can go to four hour work week dot com and just click on podcast feedback. If you have feedback, I would love your thoughts.

Anything at all. Who you'd like to see on this show? Ping me on Twitter at T Ferris. That's Twitter.com forward slash T F E R R I S S or on Facebook at Facebook.com forward slash Tim Ferris with two Rs and two S's.

Hello, my clever little monkeys. This is Tim Ferris and welcome to the Tim Ferris show where I dissect world class performers, interview them, not literally cut them apart and dissect them to try to extract the tools and tips.

And to find the resources that you can apply in your daily lives, whether those people be billionaire investors, chess prodigies, famous CEOs, celebrity types or anybody in between.

It's really a wide spectrum of expertise and you find commonalities. And in this episode, we will be talking to two scientists slash entrepreneurs specifically about the micro bio and

many of you literally hundreds of you have asked me to elaborate on the micro biome and what that means and how I try to manage or improve my own microbiome. And we have two people on this particular episode.

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