Nutritional Revolution Podcast

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In episode #171 we talked with the Ultramarathon Man, Dean Karnazes about
How nutrient-dense food and recovery have kept him injury-free
Intuitive eating supporting performance and aging
Mental Mastery in Endurance
Named by TIME as one of the “100 Most Influential People in the World,” Greek-American Dean Karnazes has pushed his body and mind to inconceivable limits. He once ran 50 marathons, in all 50 US states, in 50 consecutive days. He’s run across the Sahara Desert and run a marathon to the South Pole. He’s run a 200-mile relay race solo, 10 times. An acclaimed endurance athlete and NY Times bestselling author, coach and speaker, he’s won the Badwater Ultramarathon, running 135 miles nonstop across Death Valley during summer, and has raced and competed on all seven continents, twice. Dean is an ESPN ESPY winner, a 3-time recipient of Competitor magazine's Endurance Athlete of the Year award and has served as a US Athlete Ambassador on three Sports Diplomacy envoys. He’s twice carried the Olympic Torch and is a recipient of the President’s Council on Sports, Fitness and Nutrition Lifetime Achievement Award. Dean has been featured in TIME, Newsweek, The NY Times, Forbes, the LA Times, The Today Show, 60 Minutes, The Late Show with David Letterman, CBS News, CNN, ESPN, NPR, Late Night with Conan O’Brien, the BBC, and now the Nutritional Revolution podcast. 
He remains most proud of his ongoing contributions of time and funding to programs aimed at getting kids outdoors and active. He has raised millions for charity and served on the Board of Girls on the Run, an international organization that helps young girls learn valuable life skills through training and completing a 5K.
Please note that this podcast is created strictly for educational purposes and should never be used for medical diagnosis or treatment.
Follow : 
IG: instagram.com/ultramarathon
Web: ultramarathonman.com/
Read Dean's Books
Mentioned:
Hammer Perpetuem Solids
Killian Korth Episode: nutritional-revolution.com/podcasts/kilian-korths-triple-crown-of-200s-quest-nutrition-and-mindset-for-the-win/
Run the Athens Marathon with Dean
Turmeric Ginger Tea

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If you're interested in sponsoring Nutritional Revolution Podcast, shoot us an email at [email protected].

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In episode #170 we spoke with researcher Dr. David Church about:
The crucial role of muscle protein synthesis in endurance athletes
The role of essential amino acids on muscle growth and recovery
The impact of sleep deprivation on muscle recovery and performance.
Dr. David Church, the Director of the Center for Translational Research in Aging & Longevity at University of Arkansas for Medical Sciences, College of Medicine. Dr. Church obtained his bachelor’s degree in exercise science and biochemistry from DePauw University where he played football and baseball. He was an athletic performance intern at Baylor University where he studied exercise and nutritional biochemistry. He obtained his PhD from the University of Central Florida with a focus on enhancing human performance through exercise and nutrition and completed his post-doctoral fellowship in stable-isotope tracer methodology under the mentorship of Drs. Robert R. Wolfe and Arny Ferrando. He has led multiple trials investigating energy restriction in healthy and clinical populations including two active trials on individuals prescribed GLP-1RA’s. He has been recognized for his work with the Nutrition Research Achievement Award from the National Strength and Conditioning Society, the Vernon Young International Award for Amino Acid Research from the American Society for Nutrition, and a Fellow of the International Society of Sports Nutrition.
Please note that this podcast is created strictly for educational purposes and should never be used for medical diagnosis or treatment.
Follow Dr. Church:
Instagram
Web
Mentioned:
Dr. Dan Moore
Dr. Mikkel Oxfeldt
Sleep studies:pmc.ncbi.nlm.nih.gov/articles/PMC7785053/
pmc.ncbi.nlm.nih.gov/articles/PMC6917985/

Dr. Shiloah Kviatkovsky
Dr. Keith Barr, NR episode 82, collagen
Whey Protein Isolate
Essential Amino Acids
Dr. Heather Leidy
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Join Nutritional Revolution's The Feed Club to get $20 off with an additional $20 Feed credit drop every 90 days.: https://thefeed.com/teams/nutritional-revolution
If you're interested in sponsoring Nutritional Revolution Podcast, shoot us an email at [email protected].

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In episode #169 we chatted with cyclist and coach Brenton Jones about
The shift in bike nutrition from basic carb intake to more precise nutrient timing and measurement.
Pre-race meals, timing and individual needs
Supplements like beta-alanine and sodium bicarbonate
The importance of variety  to adapt to different environments
Brenton Jones is a former pro cyclist with a passion for helping others discover the joy, freedom, and strength that comes from time spent on two wheels. His career started across multiple track, road and mountain bike, but progressed further on the mountain bike, representing Australia in the 2009 World Junior MTB Championships and competing overseas in a number of World Cup events the same year. He has a number of UCI victories and podium places, and raced as a pro road cyclist in Europe, across Asia and the UK. He won an Australian Criterium National Championship in 2019 and another 4 podium finishes in the event over his career. He also was able to line up at the start of the of Paris-Roubaix in 2018 and 2019.
Brenton now works for AusCycling as the Development Academy Manager, where he aims to strengthen the pathway for emerging talents on both the road and track and helps to facilitate the AusCycling Development Academy programs around the country. Each year Brenton leads and mentors an U17 Australian Development Academy Team who travels to New Zealand to compete, learn and develop. It is a great way for Brenton to pass on his advice and help
Before working in the Development Academy space at AusCycling, Brenton helped to design and create the AusBike program, AusCycling’s Learn to Ride program which helps to teach children 5-12yrs how to ride a bike safely.
Please note that this podcast is created strictly for educational purposes and should never be used for medical diagnosis or treatment.
Follow Brenton: 
IG: www.instagram.com/brenton_jones91
FB: www.facebook.com/BrentonJonesCycling/
Mentioned:
SIS: https://amzn.to/45ENnly
Torq Nutrition: https://amzn.to/3LrOaQ8
Feed Zone Portables Cook Book by Dr. Allen Lim: https://amzn.to/4qLH8o5
Beta-Alanine 20% off MSRP on Fullscript: https://us.fullscript.com/welcome/kchannell
Sodium Bicarb: https://thefeed.com/teams/nutritional-revolution
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Save 10% on our website with code NEWPOD10
Apply to work with us, click here: https://nutritional-revolution.com/
Follow us @nutritionalrevolution
Save 20% on supplements at our trusted online source: https://us.fullscript.com/welcome/kchannell
Join Nutritional Revolution's The Feed Club to get $20 off with an additional $20 Feed credit drop every 90 days.: https://thefeed.com/teams/nutritional-revolution
If you're interested in sponsoring Nutritional Revolution Podcast, shoot us an email at [email protected].

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In episode #168 we talked with Dr. Steven O'Bryan about
Age and sex hormone impacts on female neuromuscular function and performance
How muscle contractions and force can change over time
Postmenopausal hormonal changes and muscle strength and contractility
Dr Steven O’Bryan is an internationally recognised neuromuscular physiologist whose research explores how sex-specific ageing, age-related disease, acute exercise, and long-term training adaptations influence the integration between the brain, spinal cord, and skeletal muscle. His work aims to develop innovative, evidence-based strategies to enhance physical function and performance across the lifespan. Dr O’Bryan is an expert in a range of advanced neurophysiological techniques, including electrical and magnetic nerve stimulation, transcranial magnetic stimulation (TMS), electromyography (EMG), and assessments of skeletal muscle force and power. His research bridges mechanistic physiology with real-world applications in clinical, athletic, and ageing populations.
Please note that this podcast is created strictly for educational purposes and should never be used for medical diagnosis or treatment.
Follow Dr. O'Bryan: 
The contribution of age and sex hormones to female neuromuscular function across the adult lifespan: https://physoc.onlinelibrary.wiley.com/doi/full/10.1113/JP287496
Web: researchers.vu.edu.au/3351-steven-o'bryan
LinkedIn: au.linkedin.com/in/steven-o-bryan-438916b3
x.com/steven_obryan
Mentioned:
Dr. Severine Lamon: https://orcid.org/0000-0002-3271-6551
Dr. Janet Taylor: scholar.google.com/citations?user=jIc8ErwAAAAJ&hl=en
Dr. Danielle Hiam: scholar.google.com/citations?user=dEpl2NsAAAAJ&hl=en
Annabel Critchlow: orcid.org/0000-0002-2039-9528
Brooke Alvar: instagram.com/brooke_alvar_
Female Athlete Conference: femaleathleteconference.com/ 
American Physiological Society conference
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Save 10% on our website with code NEWPOD10
Apply to work with us, click here: https://nutritional-revolution.com/
Follow us @nutritionalrevolution
Save 20% on supplements at our trusted online source: https://us.fullscript.com/welcome/kchannell
Join Nutritional Revolution's The Feed Club to get $20 off with an additional $20 Feed credit drop every 90 days.: https://thefeed.com/teams/nutritional-revolution
If you're interested in sponsoring Nutritional Revolution Podcast, shoot us an email at [email protected].

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To close out 2025, we are revisiting our top podcast episodes of 2025, including this one discussing creatine and mental health with creatine researcher, Dr. Riccardo De Giorgi.
We spoke with Dr. Riccardo De Giorgi about:
His published study, "Efficacy and safety profile of oral creatine monohydrate in add-on to cognitive-behavioural monohydrate in depression: An 8-week pilot, double blind, randomised, placebo-controlled feasibility and exploratory, placebo-controlled feasibility and exploratory trial in an under-resourced area"
Where he'd like to see additional research 
Dr Riccardo De Giorgi is Clinical Lecturer at the University of Oxford, Department of Psychiatry, and ST6 at Health Education England-Thames Valley, Oxford Health NHS Foundation Trust. He is interested in neuropsychopharmacology and evidence-based treatment of mental illness, especially mood disorders. He works on evidence synthesis, epidemiological, and experimental medicine studies to investigate repurposing opportunities for drugs with immuno-metabolic activity (e.g., statins, GLP1-RAs) in psychiatric disorders. 
Please note that this podcast is created strictly for educational purposes and should never be used for medical diagnosis or treatment.
Connect w/ Dr. Riccardo De Giorgi
X: https://x.com/rdegiorgi?lang=en
LinkedIn: https://uk.linkedin.com/in/riccardo-de-giorgi-59437b255
Oxford: https://www.psych.ox.ac.uk/team/riccardo-de-giorgi
Mentioned:
Shop Kyla's favorite third party tested, certified safe for sport Creatine Monohydrate at 20% off MSRP: https://us.fullscript.com/welcome/kchannell
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Save 10% on our website with code NEWPOD10
Apply to work with us, click here: https://nutritional-revolution.com/
Follow us @nutritionalrevolution
Save 20% on supplements at our trusted online source: https://us.fullscript.com/welcome/kchannell
Join Nutritional Revolution's The Feed Club to get $20 off with an additional $20 Feed credit drop every 90 days.: https://thefeed.com/teams/nutritional-revolution
If you're interested in sponsoring Nutritional Revolution Podcast, shoot us an email at [email protected].