Sunday, August 3, 2025
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Rhonda Patrick, Ph.D. — Protocols for Fasting, Decreasing Dementia Danger, Reversing Coronary heart Growing old, Utilizing Sauna for Longevity (Hotter is Not Higher), and a Few Dietary supplements That May Truly Matter (#819)


Rhonda Patrick, Ph.D. (@foundmyfitness) is a biomedical scientist and the founding father of FoundMyFitness, a platform devoted to delivering rigorous, evidence-based insights on bettering healthspan and mitigating age-related ailments. By means of her podcast, web site, and YouTube channel, reaching hundreds of thousands globally, she interprets complicated science into actionable methods for metabolic well being, mind getting old, and general improved healthspan.

Dr. Patrick’s analysis explores genetic determinants of dietary response, metabolic well being, micronutrient deficiencies, sleep biology, and hormetic stressors, equivalent to train, warmth, chilly publicity, fasting, and phytochemicals. She is an affiliate scientist and board member on the Fatty Acid Analysis Institute, the place her work focuses on the position of omega-3 fatty acids in metabolic well being and mind getting old. Her peer-reviewed publications have appeared in top-tier journals, together with Nature Cell Biology, The FASEB Journal, and Experimental Gerontology.

By uniting scientific integrity with protocol-driven precision, Dr. Patrick equips people and organizations alike with sensible, scientifically sound methods for optimizing well being and longevity.

Please take pleasure in!

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Rhonda Patrick, Ph.D. — Protocols for Fasting, Decreasing Dementia Danger, Reversing Coronary heart Growing old, Utilizing Sauna for Longevity (Hotter is Not Higher), and a Few Dietary supplements That May Truly Matter

Need to hear the final time Rhonda Patrick was on the podcast? Hearken to our dialog right here during which we mentioned easy strategies for extending a wholesome lifespan, minimizing most cancers dangers, the hazards of some widespread dietary supplements, dietary results on genetics, and far more.


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SELECTED LINKS FROM THE EPISODE

  • Join with Dr. Rhonda Patrick:

Web site | Podcast | Twitter | Instagram | Fb

Well being Protocols and Way of life Interventions

  • Sauna Use: Linked to a 65-66% decrease danger of dementia and Alzheimer’s illness when used 4 to seven instances weekly. Optimum protocol: 174°F (79°C) for 20 minutes. Temperatures above 190°F (88°C) could also be much less helpful.
  • Sizzling Baths: Present related cardiovascular advantages to sauna use, with every day scorching baths linked to twenty-eight% decrease heart problems danger. Protocol: 104°F (40°C) water temperature for 20 minutes.
  • Intermittent Fasting (IF) — Particularly 16:8: Time-restricted consuming with a 16-hour quick and eight-hour consuming window, proven to enhance metabolic well being, blood sugar management, and activate mobile autophagy.
  • Prolonged Fasting: Water-only fasts lasting seven to 30 days that may set off profound autophagy and supply anti-inflammatory advantages, although requiring medical supervision for security.
  • Fasting-Mimicking Weight loss program (FMD): A low-calorie, low-protein, plant-based consuming sample for 5 consecutive days that goals to supply fasting advantages whereas permitting some meals consumption.
  • Norwegian 4×4 Protocol: Excessive-intensity interval coaching technique involving 4 minutes at 85-95% most coronary heart fee adopted by three minutes lively restoration, repeated 4 instances to maximise VO2 max enhancements.
  • Zone 2 Coaching: Reasonable-intensity cardio train carried out at conversational tempo beneath the lactate threshold, optimizing fats oxidation, and constructing cardio base for endurance and longevity.
  • Tabata: A type of high-intensity interval coaching (HIIT) that includes quick, intense bursts of train adopted by temporary relaxation durations.
  • Seniors CrossFit: Tailored useful health program emphasizing scalable actions, power coaching, and group engagement particularly designed for older adults to take care of independence and well being.

Key Well being Ideas and Phrases

  • VO2 Max: The utmost fee of oxygen consumption throughout train, thought-about the gold customary measure of cardiorespiratory health and a key predictor of longevity.
  • APOE4: A genetic allele that considerably will increase the danger for Alzheimer’s illness, with these carrying two copies creating mind pathology predictably by age 55.
  • Klotho: A long life-related protein that acts as an anti-aging issue, boosted by train and vitamin D, and related to improved cognitive operate and prolonged lifespan.
  • Warmth Shock Proteins (HSPs): Protecting proteins activated by warmth stress equivalent to sauna use that assist restore misfolded proteins, stop protein aggregation, and supply mobile safety towards injury.
  • Autophagy and Mitophagy: The physique’s mobile cleanup processes that filter out broken proteins, organelles, and mitochondria, activated by fasting and intense train to take care of mobile well being.
  • NRF2 Pathway: A genetic pathway that controls the mobile response to oxidative stress and irritation, strongly activated by compounds like sulforaphane from cruciferous greens.
  • Ketosis / Beta-Hydroxybutyrate (BHB): A metabolic state the place the physique makes use of fats and ketones for gasoline, with BHB appearing as a clear power supply and signaling molecule with anti-inflammatory results.
  • Glymphatic System: The mind’s waste clearance system that’s most lively throughout deep sleep, serving to clear amyloid-beta plaques and different poisonous proteins from mind tissue.
  • Superior Glycation Finish Merchandise (AGEs): Dangerous compounds shaped when sugar binds to proteins, inflicting tissues equivalent to blood vessels and organs to develop into stiff and contributing to getting old and illness.
  • Microplastics and Nanoplastics: Pervasive environmental contaminants present in meals, water, and packaging that may cross organic boundaries together with the blood-brain barrier and probably trigger mobile injury.
  • Sick Quitter Speculation: A confounding think about alcohol research the place individuals who give up consuming as a result of sickness are miscategorized as wholesome non-drinkers, probably skewing analysis outcomes on alcohol’s well being results.

Dietary supplements, Compounds, and Merchandise

  • Centrum Silver: A multivitamin particularly formulated for adults 50+ that was utilized in randomized managed trials exhibiting it may cut back international cognitive getting old by ~2 years and episodic reminiscence getting old by ~5 years in older adults.
  • Vitamin D: Beneficial dose is individualized based mostly on blood exams, aiming for a degree of 40-60 ng/mL. A typical beginning dose is 5,000 IU/day, however some may have extra.
  • Omega-3 Fish Oil: Essential for mind well being. A dose of ~2 grams/day is talked about. For APOE4 carriers, the phospholipid kind (present in salmon roe, krill oil, or created by the physique at larger doses) is beneficial for higher mind supply.
  • Ubiquinol (Coenzyme Q10): A type of CoQ10 that helps mitochondrial well being. Dr. Patrick provides it to her father for his Parkinson’s illness. The VESIsorb formulation by Pure Encapsulations is talked about for larger bioavailability (and price).
  • Sulforaphane: A compound from cruciferous greens (particularly broccoli sprouts) that prompts the NRF2 pathway, boosting glutathione and aiding cleansing of pollution like benzene and BPA. Finest taken on an empty abdomen until it causes GI misery.
  • Creatine Monohydrate: The “gold customary” kind. Beneficial for muscle efficiency (growing train quantity) and cognitive advantages. A 5g/day dose saturates muscle tissues, whereas larger doses (10-20g/day, in divided doses) are prompt for cognitive enhancement and combating sleep deprivation.
  • Curcumin: Used as a pure anti-inflammatory different to NSAIDs for complications and delayed onset muscle soreness (DOMS). The Meriva (phytosomal) formulation is beneficial for bioavailability, with a prompt dose of 4 500mg capsules (2g whole).
  • Magnesium: Important for over 300 enzymes, together with those who convert Vitamin D. Beneficial varieties embrace magnesium glycinate, citrate, and malate. Magnesium Threonate is talked about for its potential to cross the blood-brain barrier. Typical supplemental dose is round 300-450mg/day.
  • Lutein and Zeaxanthin: Polyphenols vital for eye and mind well being, present in multivitamins and dietary supplements studied within the AREDS2 trials.
  • Exogenous Ketones: Talked about as a possible intervention for cognitive decline in getting old, as seen in some case research. The ketone monoester utilized in research is famous as very costly.
  • Psilocybin: Mentioned as a non-addictive different to ketamine for treating despair and for its potent anti-inflammatory results, which might be achieved at sub-perceptual doses.
  • Momentous: Model for NSF-certified creatine, utilized by Tim.
  • Avmacol: The model of sulforaphane complement Dr. Patrick provides to her mom.
  • Xyrem: Oral prescription resolution which may be used to deal with extreme daytime sleepiness (EDS) in adults and kids aged seven years and older with narcolepsy.
  • Thorne: Beneficial for Meriva Curcumin and NSF-certified Creatine Monohydrate.
  • Pure Encapsulations: Beneficial for O.N.E. Omega-3 Fish Oil, VESIsorb Vitamin D3, and Magnesium Glycinate.
  • Xymogen: Beneficial for high-DHA fish oil and Magnesium Threonate.
  • Massive Berkey: Water filtration system.
  • Blue Bottle Espresso: Famous for utilizing plastic-free, sugarcane-lined cups that don’t leach microplastics into scorching drinks.

Meals and Drinks

  • Broccoli Sprouts: Probably the most potent dietary supply of sulforaphane, containing 10-100 instances larger ranges than mature broccoli vegetation, with highly effective anti-cancer and cleansing properties.
  • Sardines and Salmon Roe: Glorious dietary sources of omega-3 fatty acids EPA and DHA in extremely bioavailable phospholipid kind, with 40-70% of DHA in salmon roe being phospholipid-bound in comparison with simply 1-3% in common fish.
  • Xylitol Gum/Mints: Sugar alcohol sweetener with confirmed dental well being advantages, decreasing dangerous oral micro organism and stopping tooth decay when consumed at 6-10 grams every day, although most industrial gum accommodates problematic “gum base” polymers.
  • Heavy Cream / MCT Oil: Fats sources generally utilized in “soiled fasting” which have minimal impression on insulin ranges in comparison with protein or carbohydrates, with MCTs quickly changing to ketones whereas preserving most fasting advantages.

Folks

  • Dr. Mark Mattson: A neuroscientist and adjunct professor at Johns Hopkins College of Drugs recognized for his pioneering analysis on intermittent fasting and its results on mind well being and neuroplasticity.
  • Dr. Valter Longo: A biogerontologist and professor at USC who directs the Longevity Institute and is famend for his analysis on fasting, longevity, and the event of the Fasting-Mimicking Weight loss program (FMD).
  • Dr. Ben Levine: A cardiovascular train physiologist and Distinguished Professor at UT Southwestern who demonstrated {that a} 2-year train program can reverse coronary heart getting old by as much as 20 years in middle-aged adults.
  • Dr. George Brooks: A professor of integrative biology at UC Berkeley who pioneered the “lactate shuttle speculation,” revolutionizing our understanding of how lactate serves as an important gasoline for the mind and muscle tissues throughout train.
  • Dr. Darren Candow: A professor on the College of Regina who directs the Growing old Muscle and Bone Well being Laboratory and is acknowledged as a number one knowledgeable on creatine monohydrate supplementation and its results on muscle well being.
  • Dr. John Krystal: A psychiatrist and chair of the Division of Psychiatry at Yale College of Drugs who led the groundbreaking discovery of ketamine’s fast antidepressant results, revolutionizing despair therapy.
  • Chuck Nichols: A professor of pharmacology at Louisiana State College Well being Sciences Heart who found the potent anti-inflammatory results of psychedelic compounds by means of novel 5-HT2A receptor mechanisms.
  • Kevin Rose: A expertise entrepreneur, podcaster, and mutual pal who is thought for his early pattern identification and has been talked about within the context of third-party testing fish oil dietary supplements.

Related Sources

Related Analysis

SHOW NOTES

  • [00:00:00] Begin.
  • [00:04:54] Coping with getting old dad and mom and different subjects on the desk.
  • [00:10:43] How a typical multivitamin helps reverse cognitive and reminiscence getting old.
  • [00:12:04] The significance of supplementation — particularly as we age.
  • [00:13:10] Successfully supplementing with omega-3 fish oil to counter APOE4 and Alzheimer’s dangers.
  • [00:16:50] The CoQ10 and omega-3 protocol that has helped Rhonda’s father handle Parkinson’s signs for practically a decade.
  • [00:19:28] Sulforaphane: a potent NRF2 activator with an surprising profit for Rhonda’s mom’s tremors.
  • [00:25:34] How Rhonda satisfied her mother to begin CrossFit and the ability of community-based, senior-focused health.
  • [00:26:52] The sooner the intervention, the higher the outcomes.
  • [00:32:25] Intermittent fasting vs. prolonged fasting and my very own outcomes.
  • [00:44:31] Does fasting destroy muscle mass? Debunking the catabolism concern and understanding the essential position of the re-feeding section.
  • [00:57:24] “Soiled” fasting: what actually occurs to autophagy and metabolic advantages if you add a splash of cream or MCT oil to your espresso?
  • [01:00:44] VO2 max: the one metric that will predict lifespan extra precisely than the rest, and the way we work to enhance it.
  • [01:12:07] How a two-year train program reversed coronary heart getting old by 20 years in beforehand sedentary, middle-aged adults.
  • [01:16:18] Lactate isn’t the enemy: how vigorous train creates a superfuel that protects and grows the mind.
  • [01:20:30] The optimum sauna protocol (temperature and frequency) for slashing dementia danger by 66%.
  • [01:29:17] When you’re human, you’ll discover a use for curcumin.
  • [01:30:43] Creatine for cognition: shifting past the health club with a robust, science-backed instrument for focus and combating sleep deprivation.
  • [01:42:41] Nonetheless vitamin D poor regardless of taking dietary supplements? Right here’s the important cofactor you’re in all probability lacking.
  • [01:53:52] Surprising sources of microplastics in our every day lives, together with chewing gum and teabags.
  • [02:04:10] The uncomfortable fact about “average” alcohol consumption, most cancers danger, and why the “sick quitter” speculation makes most older research unreliable.
  • [02:17:03] The ups and downs of ketamine and psilocybin on cognition and longevity.
  • [02:24:19] Parting ideas and the place to search out extra from Rhonda.

DR. RHONDA PATRICK QUOTES FROM THE INTERVIEW

“After two years of taking the multivitamin, that they had improved cognition on a battery of various exams that equated to decreasing international cognitive getting old by about two years. And on prime of that, they decreased their episodic getting old by 5 years. Nearly 5 years. It was 4.8 years.”

— Dr. Rhonda Patrick

“A 70-year-old makes about 4 instances much less vitamin D than their former 20-year-old self.”

— Dr. Rhonda Patrick

“There have now been sufficient research which have come out taking a look at cardiorespiratory health within the sense of VO2 max and the way folks with a better cardiorespiratory health have a five-year elevated life expectancy in comparison with folks with a low cardiorespiratory health.”

— Dr. Rhonda Patrick

“Folks find yourself consuming about 200 fewer energy per day after they’re performing some type of intermittent fasting.”

— Dr. Rhonda Patrick

“When you have a low cardiorespiratory health and also you go wherever above that from low to low regular, it’s related to a two-year elevated life expectancy. And folks with a low cardiorespiratory health even have a better all-cause mortality that’s comparable or worse than folks with recognized ailments like sort 2 diabetes or heart problems or people who smoke, for instance. So in different phrases, being sedentary is a illness and we want to consider it as a illness and we must be making an attempt to coach to enhance our VO2 max.”

— Dr. Rhonda Patrick

“Over the previous few years, intermittent fasting has form of gotten a nasty rap as a result of folks now equate it with, ‘Oh, lack of muscle mass. I’m going to be catabolic.’ Nicely, to be able to be in a restore mode, you really do should be in a catabolic mode.”

— Dr. Rhonda Patrick

“50 % of the US inhabitants has inadequate ranges of magnesium. So that you’re speaking a couple of coin toss right here, proper? One out of two.”

— Dr. Rhonda Patrick

“A girl has a lifetime danger of 1 in eight of getting breast most cancers. So if in case you have a room with eight folks, a type of ladies, in case you’re at a cocktail party, and eight ladies are there, then a type of ladies will come down and be identified with breast most cancers in her lifetime. So if you add alcohol consumption on prime of that, in case you’re speaking about average alcohol consumption, that danger can go to at least one in six, which could be very important for lifetime danger.”

— Dr. Rhonda Patrick



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