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Nutritional Revolution Podcast

Kyla Channell, MSc Nutrition & Human Performance
Nutritional Revolution Podcast
Latest episode

181 episodes

  • Nutritional Revolution Podcast

    Deficit Without Decline: How Low Energy Rewires Muscle Protein and Mitochondria

    17/2/2026 | 57 mins.
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    In episode #174 we discussed Dr. Jose Areta's latest research, including:
    How energy deficits influence muscle protein synthesis and quality
    The role of mitochondrial proteins and their upregulation during energy restriction
    Practical implications for timing and periodization of caloric deficits in training cycles
    Hormonal signals and their interaction with muscle adaptation during energy deficits
    Associate Professor Dr. José L. Areta is a leading scholar in Exercise Metabolism and Nutrition in the School of Sport and Exercise Sciences at Liverpool John Moores University (LJMU). His research investigates how nutrition and exercise interact to influence both performance and health. He focuses on the timing and composition of macronutrients — carbohydrates, proteins, and fats — and how they affect training adaptation. José also examines the role of dietary supplements in optimizing athletic performance, as well as the endocrine and metabolic consequences of energy restriction, particularly low energy availability. He has contributed influential studies on how severe calorie deficits combined with exercise can alter muscle quality and metabolism. José’s work links cellular-level changes in muscle to practical nutrition strategies for athletes facing weight-sensitive sports or energy restriction.
    Please note that this podcast is created strictly for educational purposes and should never be used for medical diagnosis or treatment.
    Follow Jose Areta's research: 
    Study discussed, Endocrine, Metabolic, and Skeletal Muscle Proteomic Responses During Energy Deficit With Concomitant Aerobic Exercise in Humans: https://faseb.onlinelibrary.wiley.com/doi/10.1096/fj.202502384RR
    IG: https://www.instagram.com/jose_l_areta
    Web: https://profiles.ljmu.ac.uk/13460-jose-areta
    Research: https://scholar.google.com/citations?user=8tP0vzUAAAAJ&hl=en
    Mentioned:
    A Systematic Review and Meta-Analysis on the Association and Differences between Aerobic Threshold and Pint of Optimal Fat Oxidation
    Creatine
    Beta-alanine

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    Save 10% on our website with code NEWPOD10
    Apply to work with us, click here: https://nutritional-revolution.com/
    Interested in having your biomarkers or nutrigenomics checked? Email us at [email protected]
    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].
  • Nutritional Revolution Podcast

    Mind Over Miles: Pro Gravel Cyclist Haley Smith on Fueling Smart and Racing Strong

    10/2/2026 | 51 mins.
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    In episode #173 we talked with pro gravel cyclist Haley Smith about:
    How her mental health journey intersected with cycling
    Evolving nutrition and hydration strategies for different terrains and climates
    Fuel choices: gels, drink mixes, and handling GI issues on the bike
    Mental resilience: mantras and race-day strategies
    Haley Smith is a professional off-road cyclist and Olympian from Canada. Her biggest accomplishments on the bike include an Elite Mountain Bike World Cup podium, a bronze medal at the Commonwealth Games, multiple national championship titles, and winning the inaugural Life Time Grand Prix. Off the bike, she is very vocal about mental health and issues associated with RED-S. Haley hold a MSc in Sport Psychology from Queen’s University, and is currently a PhD student in the same discipline. 
    Please note that this podcast is created strictly for educational purposes and should never be used for medical diagnosis or treatment.
    Follow Haley: 
    IG: www.instagram.com/haleyhuntersmith
    Web: https://www.haleyhuntersmith.com/
    Mentioned:
    First Endurance Sour Watermelon: https://amzn.to/4aag1hl
    First Endurance Liquid Shots: https://amzn.to/3Zt233S
    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
    23andMe: https://amzn.to/3NZQoan
    Bob's Red Mill GF Pancake Mix: https://amzn.to/4rkD9zu
    Annie's GF Mac and Cheese: https://amzn.to/4akPL2n
    Queen Street Bakery: https://amzn.to/4aI8juM
    To get your labs tested, email [email protected]
    MORE NR
    Save 10% on our website with code NEWPOD10
    Apply to work with us, click here: https://nutritional-revolution.com/
    Interested in having your biomarkers or nutrigenomics checked? Email us at [email protected]
    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].
  • Nutritional Revolution Podcast

    What If Your Shoes Could Coach You? Inside Avelo’s Smart Shoe Running Tech

    03/2/2026 | 53 mins.
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    In episode #172 we talked with Avelo Running founder Royi Metser about:
    The motivation behind creating a sensor-enabled smart running shoe, and how continuous biomechanical data can reduce injury risk
    The design and engineering of the Avelo Super Trainer One, and how the shoe's sensor detects ground reaction forces and fatigue patterns
    The significance of impact, cadence, and terrain in running
    The future of data compilation from a smart running shoe
    Royi Metser is the Founder & CEO of Avelo Running, on a mission to help every runner run faster, stronger, and more resiliently by building the world's smartest running shoe.
    Please note that this podcast is created strictly for educational purposes and should never be used for medical diagnosis or treatment.
    Follow Royi and Avelo Running: 
    IG: www.instagram.com/royimetser
    Avelo Running IG: www.instagram.com/avelorunning
    Web: www.AveloRunning.com/nutritionalrev
    Mentioned:
    Inside Tracker: Contact us for a special offer on Inside Tracker testing, [email protected]!
    Garmin: https://amzn.to/4rru4EG
    Oura Ring: https://amzn.to/3ZfpjSN
    Whoop: https://amzn.to/4qfBNVA
    Running injury related papers:https://www.sciencedirect.com/science/article/abs/pii/S0976566224002315
    https://pubmed.ncbi.nlm.nih.gov/1439399/
    https://www.jospt.org/doi/10.2519/jospt.2023.11959

    Pronation studieshttps://pmc.ncbi.nlm.nih.gov/articles/PMC10672250/
    https://www.frontiersin.org/journals/sports-and-active-living/articles/10.3389/fspor.2025.1682315/full
    https://www.sciencedirect.com/science/article/abs/pii/S0966636224007379

    MORE NR
    Save 10% on our website with code NEWPOD10
    Apply to work with us, click here: https://nutritional-revolution.com/
    Interested in having your biomarkers or nutrigenomics checked? Email us at [email protected]
    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].
  • Nutritional Revolution Podcast

    Eat to Endure: Dean Karnazes on Ultra Running Nutrition Without Burnout

    27/1/2026 | 46 mins.
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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 Gi
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    Save 10% on our website with code NEWPOD10
    Apply to work with us, click here: https://nutritional-revolution.com/
    Interested in having your biomarkers or nutrigenomics checked? Email us at [email protected]
    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].
  • Nutritional Revolution Podcast

    The Protein Playbook: Dr. David Church Explains Muscle Health for Athletes

    20/1/2026 | 49 mins.
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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

    MORE NR
    Save 10% on our website with code NEWPOD10
    Apply to work with us, click here: https://nutritional-revolution.com/
    Interested in having your biomarkers or nutrigenomics checked? Email us at [email protected]
    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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About Nutritional Revolution Podcast

Nutritional Revolution (NR) was created when owner Kyla Channell saw that there was a true disconnect between daily nutrition and nutrition for athletes. Specifically on when and how to use specific fueling methods to achieve optimal performance as well as health in their sport. NR believes that any one person no matter their age, weight, or current struggle can make healthy changes to improve their well being and get closer to their goals through education, motivation, support, encouragement, and the right guidance. In this podcast, we go beyond food & nutrition; we also explore the best practices for better living.
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