The Best Vitality & Health Protocols | Dr. Rhonda Patrick

Welcome to the Huberman Lab, where we dig into science and practical tools; today I’m joined by Dr. Rhonda Patrick for a deep, no‑nonsense tour of exercise, nutrition, supplements, gut health, and ways to lower cancer and cardiovascular risk.

Short, vigorous bursts of movement—one to three minutes, about three times a day—are linked to striking drops in all‑cause, cancer, and cardiovascular mortality, which is wild given it adds up to only nine minutes.

You’ve been a pioneer in public science education, and I’m grateful; let’s start with training—what’s non‑negotiable for you, and where do you experiment?

Exercise is hygiene for me, so I combine hard cardio with resistance work five to six hours a week and keep some sessions truly vigorous.

Two days a week I do 30 minutes of heavy compound lifts with roughly two minutes rest, then 30 minutes of intervals, plus two longer group sessions that mix rower, bike, SkiErg, presses, pull‑ups, and lighter, higher‑rep legs.

I run a few miles weekly, hike on weekends, and if time is tight I’ll hit a 10‑minute Tabata or a quick bodyweight circuit to get my heart rate up and my head clear.

Do you go heavy on the big lifts, and how do you think about reps and failure?

I prioritize multi‑joint strength—deadlifts, squats, cleans—and often ladder from sets of five down to singles, adjusting load by feel and recovery.

Cleans are still new and mentally tough for me, but that’s why I do them; the stress inoculation has been as valuable as the strength.

I love that you’re chasing strength with doubles and singles, not just hypertrophy; how has that shifted your appetite for protein?

Chasing max protein backfired—I was eating more calories than I needed—so I settled around 1.3 to 1.4 grams per kilogram and let training drive the gains.

I reintroduced intermittent fasting mainly for cognition and to halt creeping visceral fat, which for me required a small calorie deficit alongside hard training.

Most meals are whole‑food proteins—turkey burgers, chicken, wild salmon, some grass‑fed steak—paired with greens, while I avoid ultra‑processed carbs that can stoke gut‑driven inflammation.

Connect the post‑meal crash and mood dip to gut inflammation for us.

Meals can transiently loosen gut tight junctions so lipopolysaccharide slips into circulation, and refined sugars with saturated fat amplify this, driving immune activation that saps energy and can worsen mood.

LPS also binds LDL via ApoB, promotes small dense particles, pulls in macrophages, and seeds foam cells, which helps explain how gut health and diet link to atherosclerosis.

On tools: what about glutamine for immunity and gut support?

Mechanistically it fuels gut cells and immune activation, but human data are thin; endurance athletes taking high doses saw fewer respiratory infections, so I use five grams daily and up to fifteen when exposed.

I’m not worried about glutamine causing cancer, but I’d be cautious if someone has a known tumor in the colon or liver.

I’ll use NAC when rundown given the flu data, but I avoid it around training to protect adaptations; how do you view daily NAC?

It’s a strong antioxidant, so I’d avoid routine, high, daily use that could blunt hormetic gains, and instead time it away from workouts or reserve it for illness exposure.

Overdoing antioxidants, like high‑dose alpha‑tocopherol, can backfire, so I prefer nudging our own antioxidant systems rather than flooding them.

Let’s talk evening eating and sleep: I avoid food close to bedtime and cold exposure after lifting to preserve adaptation and rest.

Stopping food about three hours before sleep improves nocturnal blood pressure dipping and lowers heart rate, signaling a healthier parasympathetic reset and meaningful reductions in cardiovascular risk.

People forget eating is a sympathetic event, so I like the day bracketed with alertness early and true wind‑down late.

Cortisol is not the villain—peaking in the morning then falling later is healthy—and hormetic stressors like intervals, fasting, and maybe cold shift receptor signaling in beneficial ways compared to chronic stress.

There’s been confusion about women, fasting, and cold exposure; my stance is do what truly works for you, without fearing every cortisol spike.

I listen to my body: I often train fasted for sharper focus and a slight fat‑burn edge during hour‑long sessions, but I’ll eat first if I feel I need it or performance would suffer.

Visceral fat is hormonally and metabolically dangerous, increases with menopause, and can rise fast without weight gain, driving insulin resistance, liver fat, energy crashes, and even brain insulin resistance.

Hard aerobic or interval work plus a modest calorie deficit is the lever that moved it for me, while poor sleep and late‑day cortisol push it the wrong way.

How do you structure intermittent fasting day to day?

Most days I stop eating by about 7 p.m., sleep near 10, and break the fast late morning, often training before my first meal for the cognitive lift.

After roughly eleven to twelve hours, the metabolic switch flips to fat‑use and ketone production, which are cleaner fuel and signaling molecules that boost BDNF and GABA for calm focus.

Early time‑restricted eating helps blood pressure, and a recent five‑two style trial showed notable cognitive gains, all while preserving muscle if you keep up resistance training and hit protein within your eating window.

I like the idea of hitting one metabolic switch per day—through exercise, fasting, or both—so people can choose the path that fits their lives.

Exactly; build the habit, stay flexible, and let feel guide the details.

When you flip into a fasted or ketotic state, you enter repair mode—autophagy ramps up, cells clear junk, and genes for recovery turn on—so it is not all about growth all the time; a simple rule that supports that switch and your heart is to stop eating about three hours before bed because melatonin blunts insulin output at night and the same meal drives a bigger insulin response later in the day.

People hear you are most insulin sensitive in the morning and think they must eat right away, but it really just means avoid late meals; if you train early and do not like true fasted workouts, a small protein hit can work well for many, and on light sleep loss I am hearing you say exercise helps but do not make sleepless training a lifestyle.

Even a night or two of short sleep raises inflammation and induces insulin resistance, yet a workout can largely offset it—I saw that firsthand on a continuous glucose monitor after childbirth—and meeting weekly activity guidelines can neutralize the higher mortality tied to chronically short sleep.

Exercise matters, but life has seasons; do not hold yourself to a standard that leads to injury or misery.

Short, vigorous bursts baked into daily life add up, and roughly nine minutes spread across the day links to striking drops in all-cause, cancer, and cardiovascular mortality even in non-exercisers; breaking up sitting with quick sets like bodyweight squats steadies glucose better than a single longer walk.

Cardiorespiratory fitness is a powerful predictor of lifespan—moving from low to even low-normal adds years—and mixing steady aerobic work with some intense efforts or quick “exercise snacks” improves fitness, especially for people who do not respond to steady cardio alone.

Take the stairs and carry the bags, and remember Steve Magness’s point that your mile time is a simple, honest fitness gauge—easy should feel easy, and hard should feel truly hard.

I lean into high-intensity and doubles when I feel good and back off when I do not; I am a committed exerciser, not an endurance athlete.

On creatine, I used the old loading style and felt stronger fast; it is safe and not a steroid, so why the new surge of interest?

Loading just saturates muscles faster, and creatine mainly helps you do more quality work so growth follows from training, but the fresh buzz is the brain: under stress—like sleep loss or injury—higher doses seem to help cognition, and small imaging studies suggest around ten grams daily can raise brain creatine above baseline.

I take ten grams split into two doses and bump to twenty or more before early talks when I am jet-lagged, which seems to help; the safety profile is strong, and even if some of it is placebo, I am comfortable with it.

For safe supplements, I ask if I want to be in the experimental or control group and whether I can afford it; the media often turns this into a false fight with sleep and exercise.

That lens makes sense—creatine’s realistic upside is better training volume and recovery, with a possible lift for a taxed brain.

I shifted to prescription-grade omega-3s and increased vitamin D, and my labs improved.

About two grams of EPA plus DHA usually moves people into a high omega-3 index, and omega-3s both resolve inflammation and slow biological aging clocks, with added benefits when paired with vitamin D and resistance training; they also keep cell membranes flexible for healthier vessels and neurotransmission, whereas trans fats stiffen them.

Mechanism creates context people can use; sunlight does far more than make vitamin D, and yes, I avoid BPA-lined containers even though I still miss donuts.

For sleep I like magnesium glycinate or bisglycinate, partly thanks to the glycine, while L‑threonate may cross into the brain more readily and shows early cognitive signals; I take magnesium a couple hours before bed and more after heavy sweat since athletes need extra.

Daily needs sit in the few-hundred-milligram range and many people are low, which can blunt vitamin D activation because magnesium is required; if you use L‑threonate for the brain, consider adding another form to cover whole‑body requirements.

Big randomized trials are scarce because funding is limited and endpoints are messy, so I default to safety, experimental versus control, and cost, and I mentally sort supplements into food replacement, general support, specific effects, and experimental.

Micronutrients are about prevention and resilience, not cures, and chronic stress drains magnesium; I still cover bases with a quality multivitamin because large trials in older adults showed about two years less global brain aging and even bigger gains for episodic memory after a year.

Beyond vitamin D, omega‑3, creatine, and magnesium, I use ubiquinone or ubiquinol for mitochondrial support, urolithin A to trigger mitophagy, and glucoraphanin to activate NRF2 for detox; broccoli‑sprout extracts boost excretion of air‑pollution toxins and raise glutathione, and I expect similar help with plastic‑related compounds.

Char on meat is carcinogenic in excess, and there are washer filters that trap microplastics; some regions already require them, and on activity, parts of Europe are ahead.

BPC-157 has tons of animal data and almost no solid human data, with possible cancer concerns from angiogenesis; how do you weigh that for real-world use?

I treat things like that as short, time-bound experiments only if safety and sourcing check out, ideally with a qualified prescriber, because quality control around compounded peptides is a major issue.

I tried a growth-hormone–related peptide and it spiked my PSA, wrecked my REM, boosted deep sleep, and made me worry about feeding any hidden tumors.

I’m cautious too; I’ll test safe options like urolithin A and NAD-boosting strategies, but it’s hard to isolate what’s working when you stack tools.

Sublingual NMN gives me energy and makes my hair and nails grow fast, which makes me wonder what else it might accelerate.

I asked Charles Brenner about a mouse study where NMN sped growth of certain pancreatic tumors, though other work suggests nicotinamide can reduce some skin cancers; I’m using NAD boosters for mitochondrial health, fertility, and recovery but staying measured.

I take NR and like it, and while anecdotes in my family are positive, I doubt these compounds directly extend lifespan.

They’re not core or budget-top supplements for me; omega-3s rank higher, though NAD support might help recovery and cellular energy.

What about L-carnitine for mitochondrial function and fertility?

Evidence supports L-carnitine plus alpha-lipoic acid for mitochondrial health—my mentor’s lab worked on that combo and my husband takes it—though I’m already doing HIIT and urolithin A and try not to take everything.

I inject L-carnitine for better uptake and to sidestep TMAO issues that worry me with oral dosing.

TMAO production depends on gut microbes and you can measure it, and that concern also applies to choline.

Alpha GPC helps me train or work late without harming sleep and even nudges REM up a bit.

I might test it again since I stick to safer tools and avoid nicotine.

Nicotine is highly addictive, hits the vasculature, creates muscarinic withdrawal symptoms, and people slide into heavy use fast despite the cognitive lift.

I prefer options like alpha GPC, creatine, magnesium L‑threonate, and metabolic switching.

Sleep, caffeine, water, and electrolytes get me most of the way, and a recent brain-imaging study suggests ADHD meds mainly raise alertness rather than directly enhancing focus.

Lowering anxiety improves focus for me, and ketosis or exogenous ketones increase GABA, which quiets a busy mind, though taking ketones fasted can blunt lipolysis.

People differ in their excitatory–inhibitory balance; the sweet spot is calm yet focused, which explains nicotine’s pull despite its downsides.

A strict ketogenic diet gave me that calm‑focused state, even if I can’t stay on it long term.

Quick hits: thoughts on nattokinase for lipids?

I have not used it and do not feel there’s enough data yet to take a stance.

On microplastics, how worried are you?

I’m more concerned about missing key nutrients than microplastics, so I reduce exposure without obsessing because chronic stress can be worse than a small dose of plastic.

Travel tip: you can bring a commercial glass water bottle through TSA if they test it.

Studies found more particles in some glass-bottled waters due to lid paint, but they were larger and less absorbed, so I still choose glass when traveling.

Where do you land on seed oils?

I mostly avoid them to cut processed foods and oxidized lipids from heating and reheating; while replacing saturated fat can improve lipids, olive or avocado oil may be better, and the hype can outpace the data.

I stick to olive oil and a little butter.

Same here.

How’s your sauna routine these days?

I paused recently, but typically do about five evenings a week for twenty minutes, either a sauna or an outdoor hot tub under the stars with my husband, at moderate heat.

Creatine for kids, yes or no?

Small trials in young athletes show agility gains and good safety, and I give my son two and a half grams per day.

Why did you “ruin” bananas for people?

Bananas contain an enzyme that degrades blueberry polyphenols, so I do not mix them when I want the full blueberry benefits.

How do you treat small human studies?

I do not dismiss them; I weigh the totality of evidence across designs and stay humble, which is how early sauna findings matured into stronger conclusions over time.

Huge thanks—this was a master class with clear takeaways, rich mechanisms, and the kind of nuance that changes behavior; I learned a lot and can’t wait for our next round.

Thank you, Andrew—this was wonderful, and I learned a lot from you too.

For links to Dr. Patrick’s work, see the show notes, and please subscribe on YouTube, follow on Spotify and Apple, leave a five‑star review and comments, support sponsors, and drop questions on YouTube; follow Huberman Lab on social and sign up for the free monthly newsletter with protocols on sleep, dopamine, cold exposure, and foundational fitness—thanks for your interest in science.