Tim Ferriss

Q&A with Tim — Supplements I’m Taking, Austin vs. SF, Training for Mental Performance, Current Go-To AI Tools, Recovering from Surgery, Intermittent Fasting, and More (#826)

Welcome back to another in-between-isode, with one of my favorite formats: the good old-fashioned Q&A.

I answer questions submitted by the small-but-elite group of test readers of my upcoming THE NO BOOK. The community is closed for new members, as we have the right number of people now, but I hope to potentially expand it, once the book comes out. 

See below for show notes, links to everything discussed, and more!

Please enjoy!

This episode is brought to you by:

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Q&A with Tim — Supplements I’m Taking, Austin vs. SF, Training for Mental Performance, Current Go-To AI Tools, Recovering from Surgery, Intermittent Fasting, and More

Listen to the episode on Apple PodcastsSpotifyOvercastPodcast AddictPocket CastsCastboxYouTube MusicAmazon MusicAudible, or on your favorite podcast platform.

SELECTED LINKS FROM THE EPISODE

Books & Media

Health & Wellness Supplements

(Disclaimer: I’m not a doctor, and I don’t play one on the Internet. I emphasize multiple times to consult a doctor.)

Prescription & Over-the-Counter Drugs

(Disclaimer: I’m not a doctor, and I don’t play one on the Internet. I emphasize multiple times to consult a doctor.)

Diets & Training Methods

Apps, Tools, & Technology

  • Consensus.app: An AI-powered search engine specifically designed to find and summarize findings from peer-reviewed scientific papers.
  • ChatGPT, Claude, Perplexity: General large language models (LLMs) I use for initial research, which I then cross-reference.

Games & Entertainment

  • Coyote: The card game I created with Exploding Kittens, which is a central topic of discussion.
  • Monopoly Deal: A fast-paced card game mentioned by a listener as a family favorite alongside Coyote.
  • Dungeons & Dragons: I mention I still have all my old hardcover books, modules, and dice from when I was a kid.
  • CØCKPUNCH/Legends of Varlata: My foray into fantasy fiction.

Companies, Organizations, & Brands

People

Key Concepts & Ideas

  • Sequencing: The crucial importance of breaking a problem down and solving its pieces in the right order.
  • 80/20 Analysis: The principle of identifying the 20 percent of inputs that will yield 80 percent of the results.
  • Vagus Nerve Stimulation: A topic I’m very interested in and would add a chapter about to The 4-Hour Body if I were to revisit it.
  • Treating Philanthropy Like For-Profit Investing: My approach of applying rigorous, impact-driven analysis to my non-profit work.
  • Extended Human Fasting: A neglected area of scientific research that I believe holds immense potential as a therapeutic tool.
  • Fun as Recovery: The idea that delight, play, and laughter are not distractions but essential forms of recovery needed for high performance.

Places

  • Glacier National Park: Montana national park showcasing melting glaciers, alpine meadows, carved valleys, and spectacular lakes with over 700 miles of trails, featuring the famous Going-to-the-Sun Road and historic lodges.
  • Mountain Cloud Zen Center: A Zen meditation retreat in Santa Fe, New Mexico, run by Henry Shukman, which I describe as a magical experience.
  • Mohonk Mountain House: A resort in Upstate New York I recommend for large, extended family outings.

SHOW NOTES

  • [00:00:00] Start
  • [00:06:00] Coyote retail distribution challenges and data gathering.
  • [00:09:12] Elbow surgery recovery: sequencing, decongestion, Marc Pro device, peptides, BFR training.
  • [00:16:14] California vs. Austin for builders, mechanical engineers, and tech startups.
  • [00:19:06] Using AI for medical advice workflow (and cross-referencing with professionals).
  • [00:23:51] Current supplement regimen and PAGG/AGG status.
  • [00:31:54] California vs. Texas considerations for aspiring parents.
  • [00:32:48] Saying “No” to good things for “Hell, yes” moments.
  • [00:34:34] Philanthropy lessons learned since starting Saisei Foundation.
  • [00:37:45] Something I’ve changed my mind about recently: intermittent fasting.
  • [00:42:44] Precious items from childhood I still keep: D&D relics and marine biology books.
  • [00:43:03] Bucket list hike: Glacier National Park.
  • [00:43:42] How the catalytic chaos of publishing The 4-Hour Chef led to launching this podcast.
  • [00:45:52] Bringing delight vs. sixth-gear, high-performance focus.
  • [00:49:05] Thoughts on extended human fasting research from the Soviet era.
  • [00:52:58] Most magical New Mexico experience: Mountain Cloud Zen Center meditation retreat.
  • [00:53:22] Meta skills for the AI era: Hyper-adaptability and world-class learning.
  • [00:54:01] The (real and ideal) future of CØCKPUNCH/Legends of Varlata.
  • [00:59:47] Competitive chess training enhancement: glucose management, intermittent fasting, MCT oil.
  • [01:06:31] Behind-the-scenes projects: Fusion, algae feed additives, meat alternatives.
  • [01:08:32] Countries I wish I had visited earlier, and places I’d still like to see.
  • [01:11:06] “Not yet” vs. “No” in early growth phases.
  • [01:14:14] Post Coyote, do I have any future games in the works?
  • [01:14:46] Over-ear vs. in-ear headphones for podcasting.
  • [01:15:16] What’s the uncrowded channel right now?
  • [01:16:17] Recommendations for Dr. Mindy Pelz.
  • [01:16:58] Robert Rodriguez and project juggling.
  • [01:17:24] Fast neutron reactors and the Bugatti of ketones.
  • [01:19:05] Extended family outings and Mahonk Mountain House.
  • [01:20:31] NO BOOK meetup plans?
  • [01:20:54] Parting thoughts.

Want to hear another Q&A episode with listeners? Check out my recent Q&A session in which I discussed changing my mind about parenthood, identity diversification, how to find joy and live with urgency, career reinvention in the age of AI, avoiding complacency, getting unstuck, and much more.


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Eric
Eric
6 months ago

Hey Tim! As someone who’s worked on getting food products onto retail shelves for almost 20 years, I can confirm – we have no idea what actually works 🙂 Half Kidding. That said, there are some relatively inexpensive tools you can use to get shelf photo audits like you mentioned at scale, and there are also good tools for helping drive a large digital audience into stores. Am sure you’re well connected with folks who have expertise here, but happy to share some of my experience if it helps.

Travis Gordon
Travis Gordon
6 months ago

Hey Tim, I’ve spent 15 years in consumer insights at Mars, Danone, and Nissan, and have tackled exactly the challenge you raised with Coyote.

Two tools I recommend:
• Store-sight – real-time in-store photos and shelf impressions
• REAL Insight – mock-ups on actual shelves to gauge real reactions

No affiliation to either company. Just a big fan and solo founder (thanks to 4-Hour Workweek) trying to pay it forward.

George McKibb
George McKibb
6 months ago

Day 2 of this Sardine fast and eating those sardines is still the worst part of my day. Cat doesn’t even appear enthused. 3 days to go. I was hoping this would help me gain an appreciation for canned sardines but I suspect I will never voluntarily consume them again after this.

Fiona
Fiona
6 months ago

Hi Tim,
Thank you for the incredible content you continue to share — I really appreciated the insights in this latest episode.

While listening, I noticed that some of the language you used when referring to yourself included terms like “motherfucker,” “son of a bitch,” and “bastard.” When I heard those, I felt a bit unsettled, as those expressions were not only derogatory towards yourself, but can carry derogatory connotations toward women.

I’m wondering if you noticed or were aware of doing that and how those words might land with some listeners? I know you’re very thoughtful and you might not be aware that you’re doing this.

Thanks again for all the great work and enthusiasm you put into your podcast — it’s had a meaningful impact on me and my life.

Warm regards, Fiona

Jeremy
Jeremy
6 months ago

Hi Tim, in your recent Q&A you mentioned that algal feed additives are on your radar. Wondering if you have looked into the concept of ‘biorefineries’ which could utilise wastewater to produce biogas for energy, harvest ammonia for algal production (products include ‘nutraceuticals’ antioxidants, heme production, fertiliser, etc) and reduce GHG emissions? Our small Australian lab is currently exploring these options and building solutions, but I fear most people don’t recognise the value of this kind of research. There are a handful of teams all over the globe looking at this, but some further public attention on this topic might encourage some more rapid progress. Any thoughts on this?


Coyote

A card game by Tim Ferriss and Exploding Kittens

COYOTE is an addictive card game of hilarity, high-fives, and havoc! Learn it in minutes, and each game lasts around 10 minutes.

For ages 10 and up (though I’ve seen six-year olds play) and three or more players, think of it as group rock, paper, scissors with many surprise twists, including the ability to sabotage other players. Viral videos of COYOTE have been watched more than 250 million times, and it’s just getting started.

Unleash your trickster spirit with a game that’s simple to learn, hard to master, and delightfully different every time you play. May the wit and wiles be with you!

Keep exploring.