Tim Ferriss has spent a decade cornering the smartest people in health and longevity and asking them the questions everyone actually wants answered: what supplements do you take, what does your training week look like, and what changed your mind. The problem is there are 800-plus episodes and not all of them are about health. We summarized every single one, pulling out the specific reveals, protocols, and numbers each guest shared, so we could sort the genuinely dense health conversations from the ones that just mention a supplement in passing.
This list favors episodes where the guest hands you something you can act on today, whether that is a breathing pattern, a blood test to ask your doctor for, or a mobility drill you can try on your kitchen floor. We ranked by how much usable, specific information each episode packs in and tried to keep the guest list varied so you are not reading the same voice twelve times. Click through to our full episode summary for the timestamped detail behind any pick.
Dr. Andrew Huberman — The Foundations of Physical and Mental Performance
This is the episode to bookmark if you want an actual system, not just tips. Huberman walks through his full weekly training split (a different adaptation targeted each day, from endurance to VO2 max to smaller muscle groups) and explains why he abandoned the old belief that you cannot train strength and endurance at once. He also gets specific on dosing: Rhodiola rosea before workouts to cut perceived effort without the cortisol suppression of Ashwagandha, and a sleep stack of magnesium threonate, theanine, and apigenin. The tibialis raise story, which fixed his sciatica and shin splints after he learned it from the Knees Over Toes Guy, is the kind of concrete fix that makes this worth it for anyone dealing with nagging lower-body pain.
Read the full episode notesDr. Peter Attia — Longevity Drugs, Alzheimer's Disease, and More
Attia and Ferriss use a freeform excited-about/changed-my-mind format to cover more genuinely new information per minute than almost anything else on this list. The standout is the sauna data: Attia went from skeptical to a believer after seeing Finnish research showing a roughly 40 percent relative reduction in all-cause mortality for people who used a sauna four to seven times a week. He also breaks down why ApoB beats cholesterol as a cardiovascular risk marker, why rapamycin has never failed to replicate its lifespan effect in mice, and a close read of the psilocybin-versus-Lexapro NEJM trial that argues the study was underpowered rather than a real negative result. Essential listening if you want to know which longevity claims actually hold up to scrutiny.
Read the full episode notesDr. Andrew Weil — The 4-7-8 Breath Method, How to Emerge from Depression, & More
Weil opens by walking through the 4-7-8 breath he calls the most powerful anti-anxiety tool he has found (inhale for 4, hold for 7, exhale for 8, done twice daily, with real effects showing up after four to six weeks). From there the conversation ranges into rehabilitating demonized plants, Okinawan longevity habits, and his own decades-long struggle with dysthymia that he only worked through in his fifties using non-medication methods. His closing argument, that psychedelic research is too narrowly focused on mental health and should be pushed toward physical and chronic disease, is a genuinely different angle than most guests take. Good pick for anyone dealing with anxiety who wants a technique they can use tonight.
Read the full episode notesDr. Kelly Starrett — The Magic of Movement and Mobility | The Tim Ferriss Show
Starrett hands you a set of at-home tests you can run in five minutes: getting off the floor without using your hands, the SOLEC test (standing on one leg with eyes closed for 20 seconds), and the couch stretch for hip extension. He backs each one with a reason to care, including the blunt fact that the inability to get up off the ground is a leading reason people end up in nursing homes. The base camp habits (7 to 8 hours of sleep, 6,000 to 8,000 steps, 0.7 to 1 gram of protein per pound of bodyweight, 800 grams of fruits and vegetables a day) are the most practical, low-friction health targets on this entire list. Ideal for anyone who wants a mobility baseline without buying equipment.
Read the full episode notesThe Life-Extension Episode With Dr. Matt Kaeberlein | The Tim Ferriss Show
If you have heard longevity buzzwords like resveratrol, sirtuins, or NAD precursors and wondered whether any of it is real, this is the corrective episode. Kaeberlein's own lab showed resveratrol does not actually activate sirtuins in living cells, and a large meta-analysis now finds it has essentially zero effect on aging. He is far more convinced by rapamycin, which he used himself to treat a frozen shoulder, regaining 90 percent range of motion after physical therapy had failed, and which reversed immune decline and even regrew bone around teeth in mice. The Dog Aging Project detail, that dogs fed once daily trended toward lower disease risk across all ten categories studied, is a fascinating real-world data point. Listen if you want the skeptic's tour of the longevity supplement aisle.
Read the full episode notesKelly Slater — The Surfing Legend on Routine, Favorite Books, and Setbacks | The Tim Ferriss Show
Slater's episode earns its spot less for biohacking protocols and more for what sustained peak physical performance actually costs. He describes the year it took to recover mentally from his gutting 2003 world-title loss, and the bodywork he has needed for scoliosis across a career that has kept him competing into his late 40s. There is a small, honest health note too: a jittery reaction to a single coffee on an empty stomach nearly cost him a heat and scared him off caffeine for good. Worth it for anyone interested in the psychological side of longevity in a physically demanding sport.
Read the full episode notesMarco Canora — The Art of Food, Eating, Nutrition, and Life | The Tim Ferriss Show
Chef Marco Canora ran a 45-day continuous glucose monitor experiment and his biggest takeaway is almost aggressively simple: a roughly 14-minute walk after eating dramatically reduces your blood sugar spike no matter what you ate. His second finding, that a 3,000-calorie indulgent dinner loaded with fiber, fat, and protein produced a surprisingly low glucose spike, complicates the usual demonization of big meals. The conversation also digs into why an ingredient panel cannot actually tell you how processed your food is, using hummus as the example. A practical, food-first entry for anyone who wants nutrition science applied at the dinner table rather than in a lab.
Read the full episode notesLegendary Actor Scott Glenn — How to Be Super Fit at 85 & How to Pursue Your Purpose
At 85, Scott Glenn walks through a daily routine that includes ear massage, diaphragmatic breathing, kettlebell swings, and breath-hold meditation, currently holding for one minute forty seconds with a personal record over four minutes. That kind of specificity from someone still training seriously in his mid-80s is rare. His backstory adds weight to it: legally deaf since age 10 from scarlet fever, he built a nearly 60-year acting career anyway, reading lips for decades without realizing it. A strong pick for anyone who wants proof that serious physical practice can still be built (or rebuilt) very late in life.
Read the full episode notesEd Thorp on How to Think for Yourself, How to Be Inner-Directed, and The Dangers of Investing Fads
Ed Thorp is 89 in this conversation and frames health mostly as a numbers game, the same way he approached blackjack and Wall Street. His view is that preventative screenings like colonoscopies and skin checks matter more for a long life than aerobic fitness alone, and he treats risk avoidance (he cites Milton Friedman refusing to jaywalk against a red light) as a core longevity habit most people ignore. He also keeps a bracketed weight tracking system and credits marathon training with teaching him to pace and plan for the long term in every part of life. A different, numbers-driven lens on aging well worth hearing alongside the more biology-heavy episodes on this list.
Read the full episode notesHugh Jackman — His Best Decisions, Favorite Books, Daily Routines, The 85% Rule, & More
Jackman's health picks are less about biomarkers and more about the daily architecture that lets him sustain grueling stage runs: a morning ritual of reading aloud with his wife, cold showers, and nearly three decades of Transcendental Meditation started in drama school at 23. His 85% rule, delivering a relaxed, sustainable performance rather than maxing out every time, is a genuinely transferable idea for anyone worried about burnout in physical or creative work. The detail about the rowing machine being his best-bang-for-buck exercise is a small but useful specific for anyone building a home routine. Good listen for anyone balancing intense performance demands with long-term sustainability.
Read the full episode notesA Rare In-Person Random Show with Kevin Rose! How to Shape Your Mind, Books, Movies, and More
This Random Show earns its health spot for the full-body MRI thread: Kevin Rose reveals his second annual scan caught a tiny 1mm brain aneurysm that had been missed entirely on the first scan, a small but sobering argument for repeat screening rather than a single one-off scan. The conversation sits that story next to Kevin's plans for a 7-day silent Zen retreat and Tim's caution that psychedelics can be destabilizing, noting he talks far more people out of using them than into it. It is a looser, more personal episode than most on this list, but the screening detail alone makes it worth including for anyone curious about proactive health scans.
Read the full episode notesSupplements I’m Taking, Training for Mental Performance, AI Tools, Recovering from Surgery, and More
Ferriss turns the mic on himself here, walking through recovery from tennis elbow surgery using a Marc Pro device, lymphatic massage, BPC-157 peptides, and blood flow restriction training recommended by Kelly Starrett. The most useful segment for a general audience is his AI medical research workflow: running a question through Consensus.app for a red/yellow/green literature score, cross-checking with ChatGPT, Claude, and Perplexity, then sending the strongest paragraph to his own surgeon for a final read. He also explains why he changed his mind on intermittent fasting after his best blood work in a decade, including very high testosterone, on a strict keto plus 16:8 window. A useful listen for anyone who wants a practical template for researching their own health questions before a doctor visit.
Read the full episode notesTwelve episodes is a strong starting stack, but it barely scratches what Tim Ferriss has covered on health and longevity over the years. Browse our full library of Tim Ferriss episode summaries to find the specific guest, protocol, or condition you are chasing down next.