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Tim Ferriss · 2025-09-10 · 1h 17m

Supplements I’m Taking, Training for Mental Performance, AI Tools, Recovering from Surgery, and More

Tim Ferriss answers listener Q&A solo on elbow surgery recovery, his current supplement stack, AI medical-research workflow, fasting, and creative projects.

Supplements I’m Taking, Training for Mental Performance, AI Tools, Recovering from Surgery, and More
The guest

Tim Ferriss — Author, angel investor, and host of The Tim Ferriss Show; creator of the Coyote card game with Exploding Kittens and founder of the Saisei (SCI) Foundation funding mental-health science.

The gist

In this solo listener Q&A, Tim Ferriss walks through his recovery from lateral epicondylitis (tennis elbow) surgery a week and a half prior, detailing his decongestion, BFR training, peptide, and supplement protocols. He explains his workflow for using AI tools like Consensus.app, ChatGPT, Claude, and Perplexity to research medical questions before cross-referencing with expert physicians. He covers his evolving views on intermittent fasting and protein absorption, reflects on the failure of The 4-Hour Chef as a catalytic gift that launched his podcast, and shares thoughts on Austin vs. San Francisco for AI builders. He also discusses behind-the-scenes work on fusion energy and emissions reduction, plus creative ambitions to build an AI-generated movie trailer for his Cockpunch/Vorlatta world.

Big reveals

  • Tim had surgery for lateral epicondylitis (tennis elbow), repairing an injury from a jiu-jitsu accident 20+ years ago where a black belt hyperextended his elbow; he's about a week and a half post-op with near-full extension.
  • He's using a Marc Pro device for decongestion and lymphatic drainage, lymphatic massage, peptides like BPC-157, collagen plus vitamin C (per Keith Baras), and blood flow restriction (BFR) training recommended by Kelly Starrett.
  • His AI medical workflow: Consensus.app for scoring published literature (red/yellow/green conviction ratings), cross-referenced with ChatGPT, Claude, and Perplexity, then sends the key paragraph to his surgeon for expert verification.
  • Tim carries the APOE 3/4 genotype, which raises his Alzheimer's risk roughly 2.5x versus APOE 3/3, influencing his interest in DORA-class sleep meds that may help clear amyloid plaque and tau.
  • He changed his mind about intermittent fasting; after a strict keto phase plus a 16:8 fasting window, he recorded his best blood work in over a decade, including very high testosterone.
  • The 4-Hour Chef was boycotted by Barnes & Noble, Costco, and other retailers because it launched Amazon Publishing; its failure pushed Tim to launch his podcast as a test of 6-10 episodes, now 800+ episodes over a decade later.
  • Behind the scenes, Tim has spent 5+ years investing in fusion and nuclear clean energy, algae feed additives to cut cattle methane, and meat alternatives, despite being an avid meat eater and major Maui Nui venison investor.
  • He wants to create an AI-generated movie trailer for his Vorlatta/Cockpunch world as a low-cost proof of concept, casting Tom Hardy and a younger Timothee Chalamet-type as a father-son pair.

Things worth remembering

  • The Coyote card game by Exploding Kittens is now in roughly 8,000 retail locations and is their first game sold on a hang tag.
  • Tim takes prescriptions including Uloric (febuxostat) for uric acid/gout and Nexlizet (ezetimibe + bempedoic acid) for lipid management, since male relatives on both sides tend to die of cardiovascular complications.
  • He takes famotidine (Pepcid) for possible anti-COVID applications and as a possible mild vagal tone improver.
  • He takes maca root extract, which acts like a mild androgen and may benefit reproductive health, plus THC and CBN at night for elbow pain while being 100% off opioids.
  • His supplement roll call includes Pure Encapsulations fish oil (tested pure by Kevin Rose and Rhonda Patrick) and AREDS2 by Bausch + Lomb for ocular health.
  • Tim argues the myth that you can't absorb more than 30g of protein per sitting isn't supported by literature, and older adults may absorb protein more effectively in fewer sittings.
  • He has a 40-page English printout describing a Soviet psychiatrist's center that fasted thousands of schizophrenia and psychiatric patients for 30+ days.
  • Tim names Taiwan as a favorite place he wishes he'd returned to sooner, praising its preserved culture, food, and nature within an hour's drive of Taipei.
  • For competitive chess as a mental sport, Tim emphasizes stabilizing glucose metabolism via intermittent fasting and moderating caffeine, which spikes insulin and can spike glucose.
  • Tim records his podcast with a hard-wired Audio-Technica headset plus AirPods as backup audio via QuickTime, following his 'two is one and one is none' principle.

Recommended in this episode

Books, products and media the guest or host genuinely endorsed here — with the buy link.

Affiliate link — we may earn a commission at no extra cost to you.

Guest’s ownProduct

Coyote

Exploding Kittens (inferred)

“Coyote, the game that's now in 8,000 or so retail locations. And Coyote itself is one of the smallest games that Exploding Kittens has ever made” — Tim Ferriss 00:01:33
Find it on Amazon
Guest’s ownBook

The 4-Hour Chef

Tim Ferriss (inferred)

“That won't surprise anybody who's read the 4-hour chef, which is confusingly a book about accelerated learning, but sequencing is the magic sauce” — Tim Ferriss 00:05:42
Find it on Amazon
RecommendedProduct

Marc Pro device

Marc Pro (inferred)

“I was using a device called a mark pro device MC which provides effectively stimulation through electrodes to pump the tissue for decongestion and lymphatic drainage” — Tim Ferriss 00:06:42
Find it on Amazon
RecommendedProduct

BPC-157

“there were a number of peptides like EMP 157, not medical advice for information purposes only, that I was consuming to kind of hedge my bets” — Tim Ferriss 00:07:14
Find it on Amazon
Guest’s ownBook

The 4-Hour Body

Tim Ferriss (inferred)

“Polycosinol is the only thing the P of PG that I would put on the question mark chopping block if I were to update the 4hour body” — Tim Ferriss 00:19:49
Find it on Amazon
RecommendedProduct

Alpha lipoic acid

“I am still taking the A component of that which would be alpha lipoic acid which can be helpful for liver health” — Tim Ferriss 00:19:17
Find it on Amazon
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N-acetylcysteine (NAC)

“I'm also taking anicylcyine or NAC and then the two G's refer to green tea extract and garlic allisonin extract. I still find value in those” — Tim Ferriss 00:19:17
Find it on Amazon
RecommendedProduct

Green tea extract

“the two G's refer to green tea extract and garlic allisonin extract. I still find value in those” — Tim Ferriss 00:19:17
Find it on Amazon
RecommendedProduct

Garlic allicin extract

“the two G's refer to green tea extract and garlic allisonin extract. I still find value in those” — Tim Ferriss 00:19:17
Find it on Amazon
RecommendedProduct

Uloric (febuxostat)

“I'm taking something called uloric for fibuistat for managing uric acid levels to avoid future problems with gout for instance” — Tim Ferriss 00:20:19
Find it on Amazon
RecommendedProduct

Nexlizet (ezetimibe and bempedoic acid)

“Nexloette which is a combination of a zettobe and bmpidoic acid or various lipid profile variables or like kind of biomarkers that I care about” — Tim Ferriss 00:20:50
Find it on Amazon
RecommendedProduct

Famotidine (Pepcid)

“I'm also taking fototedine, otherwise known as Pepsid, for possible anti-COVID applications. You should look up the research on that” — Tim Ferriss 00:21:22
Find it on Amazon
RecommendedProduct

Collagen

“I'm taking the supplementation which I mentioned which is the collagen often with whey protein and vitamin C prior to any type of straining or training” — Tim Ferriss 00:22:22
Find it on Amazon
RecommendedProduct

Vitamin C

“the collagen often with whey protein and vitamin C prior to any type of straining or training or stretching of the elbow” — Tim Ferriss 00:22:22
Find it on Amazon
RecommendedProduct

Maca root extract

“I am also taking maca root extract which I found to be beneficial for a host of different things and almost acts like a mild androgen” — Tim Ferriss 00:22:55
Find it on Amazon
RecommendedProduct

Magnesium L-threonate (Magtein)

“And I'm taking the Mag 3 and8” — Tim Ferriss 00:23:55
Find it on Amazon
RecommendedProduct

Fish oil

Pure Encapsulations

“I'm taking fish oil. Good old fish oil. Pure encapsulations. The one has been tested by Kevin Rose and Ronda Patrick as being quite pure” — Tim Ferriss 00:24:27
Find it on Amazon
RecommendedProduct

AREDS 2

Bausch + Lomb

“I am also taking a reds 2 which is a supplement that is produced by bowin lom based on clinical research into helping to improve some types of ocular degeneration” — Tim Ferriss 00:24:59
Find it on Amazon
RecommendedProduct

Whey protein

“I will almost certainly have one or two protein shakes... which would have added, let's just call it 30 g of fast acting protein... but whey is just easy” — Tim Ferriss 00:35:59
Find it on Amazon
RecommendedMedia

Fall of Civilizations podcast

Paul Cooper (inferred)

“Like if you just listen to the Fall of Civilizations podcast and you're like, Oh, wow. Yeah, the Assyrians used to be a really big deal” — Tim Ferriss 00:40:43
Find it on Amazon
RecommendedMedia

The Tim Ferriss Show: Dr. Kevin Tracey episode

Tim Ferriss (inferred)

“I encourage you to listen to my Dr. Kevin Tracy episode that came out not too long ago” — Tim Ferriss 00:36:31
Find it on Amazon
RecommendedMedia

The Tim Ferriss Show: Dominic D'Agostino episode (sardine fasting)

Tim Ferriss (inferred)

“something coming out tomorrow on the podcast with Dominic Dagustinino, sardine fasting, you should check that out. It's pretty wild” — Tim Ferriss 00:46:02
Find it on Amazon
RecommendedProduct

Sin City (collector's edition coffee table book)

Frank Miller (inferred)

“I put up that giant coffee table book which is a collector's edition of Sin City by Frank Miller because you get to see underneath the finished inking a lot of the pencil marks” — Tim Ferriss 00:50:11
Find it on Amazon
RecommendedProduct

MCT oil

“MCT oil does have some very interesting case studies and I think also clinical trials that you can look at in terms of cognitive enhancement” — Tim Ferriss 00:57:30
Find it on Amazon
RecommendedProduct

Maui Nui Venison

Maui Nui Venison (inferred)

“one of the largest investors in Maui new venison which is the sort of most nutritious red meat you can purchase on the planet arguably” — Tim Ferriss 01:02:44
Find it on Amazon
RecommendedProduct

Audio-Technica headset

Audio-Technica (inferred)

“I prefer to have a hard connection, which is what I'm using right now, an Audio Technica headset with this as backup audio at highest fidelity via QuickTime” — Tim Ferriss 01:10:32
Find it on Amazon
RecommendedProduct

Monopoly Deal

Hasbro (inferred)

“Stephanie, Monopoly Deal, great game. And Coyote, I'm biased. I think it's also a great game. Are my go-to card games with family and friends” — Tim Ferriss 01:11:33
Find it on Amazon
RecommendedProduct

Zero fasting app

Kevin Rose (inferred)

“Kevin Rose's zero fasting app. Yes, for fasting. Great one” — Tim Ferriss 01:12:05
Find it on Amazon
RecommendedProduct

THC and CBN (for pain/sleep)

“I'm taking a combination of THC and CBN to help with pain, which it does in my case quite dramatically” — Tim Ferriss 00:23:25
Find it on Amazon
RecommendedProduct

Consensus.app

Consensus (inferred)

“I also use something called consensus.app. Consensus.app is specifically tuned for reviewing published scientific literature to answer a given question” — Tim Ferriss 00:15:06
Find it on Amazon