Podcasts about high carb

World record ultramarathon runner Zach Bitter joins the MTNTOUGH Podcast to break down the insane demands of 250-mile races like Cocodona, the difference between mental toughness in 100-mile vs. multi-day events, and why durability often beats raw speed. He shares how he trains for sub-12-hour 100-milers, the real trade-offs between high-carb and low-carb fueling for endurance, and why pushing human limits requires reframing failure as data. Raw insights on sleep deprivation, gut training, and building unbreakable mental fortitude for backcountry athletes and ultra runners.Join Dustin Diefenderfer, Founder of MTNTOUGH Fitness Lab and creator of the MTNTOUGH+ Fitness App in the top podcast for Mental Toughness and Mindset. (P.S.

For decades, Dr. Timothy Noakes and Dr. Louise Burke have debated the best diet for performance, from opposite ends of the spectrum. In a series of new articles, the two nutrition pioneers continue the discussion. Learn more about your ad choices. Visit megaphone.fm/adchoices

In this special cross-over episode with our sibling podcast, The Shakeout over at Canadian Running, host John Gay speaks with sport science writer Alex Hutchinson about the high-carb fuelling revolution that endurance sports are experiencing. Hutchinson remarks that cycling has a notable role in the latest craze. Check out the discussion that applies to marathon runners, Tour de France riders, and even cyclists like you. Also, editors Matthew Pioro, Matt Hansen and James Bunga, who is finishing up his time in northern Europe, look back on the Classics.

What's in your high carb fueling product and what are you really paying for? In this episode, we break down what technically counts as "high carb", compare 3 popular high carb fueling products, and talk through the carb dosing per serving. This episode will help you evaluate your fueling products more clearly so you know what you're paying for.-------Drop a question in our free Patreon Community and get access to bonus content with Bob and Dina by upgrading to the Gold Level membership. You'll also be showing your support and helping to keep the podcast free of sponsorship ads. Let's connect on your platform of choice:  Instagram, Facebook, and YouTube.The show is brought to you by eNRG Performance and The Nutrition Mechanic. When you're ready to improve your own health and performance, check out our services.

We made an unfortunate impulse purchase (you'll see) before this great episode! The main topic revolved around the world records at the London Marathon, including Sebastian Sawe's 1:59:30 winning time. We discuss his mid-race fueling, bicarb use, shoes, and so much more. Plus, there was an important study measuring the differences in mechanical output between sprints, strides, and plyometrics. This study could be the missing link that identifies why strides are such a ubiquitous part of elite training approaches.And there were tons of fun topics! Other topics: the purchase David is not proud of, a game theory hypothetical, a high-carb case study, the amazing Women's Gear Index, luxury gear, an existential question on life and training, a potential treadmill study, barefoot shoes, iron dosing theories, and lots more. Come for the carb talk, stay for the knowledge that David will occasionally have the worst takes you have ever heard. We take back every thought we head about pressing the red button.We love you all! HUZZAH!-David and MeganClick "Get 40% Off" button for 40% off at The Feed here: thefeed.com/swapFollow the Women's Gear Index: https://www.instagram.com/womensgearindex Buy Janji's amazing gear: https://janji.com (code "SWAP")The Wahoo KICKR Run is the best treadmill on the market: https://www.wahoofitness.com/devices/running/treadmills/kickr-run-buy (code “SWAP”)For training plans, weekly bonus podcasts, heart rate zones, articles, and videos: patreon.com/swap

Macros explained, finally in a way that actually makes sense. Sal, Adam, and Justin break down everything you need to know about macronutrients: what they are, why they matter more than just counting calories, how to calculate your targets, and how to adjust them based on your goals and how your body feels. Whether you're trying to lose fat, build muscle, or just finally understand what everyone is talking about when they say 'hit your macros,' this episode covers it all. They also share the wild frontier story about hunters who starved to death eating nothing but rabbits, and why that story changes how you think about fat forever. Free Resource

Send us Fan MailIn episode #181 we unpack the latest research in cycling nutrition with Dr. Jamie Whitfield. Learn how these can impact athletic performance, recovery, and hydration strategies across various cycling disciplines.Key Topics Explored:The UCI Sports Nutrition Project and the evidence base for supplementsSodium citrate and bicarbonate, glycerol and ketonesStrategies for hyperhydrationJamie Whitfield earned his PhD in exercise physiology and muscle metabolism from the University of Guelph and is now a Senior Lecturer and researcher in the Centre for Human Metabolism & Performance at Australian Catholic University. His research utilizes a variety of research models to gain a better understanding of how nutrient availability alters skeletal muscle metabolism, and whether it can promote or inhibit training adaptation and, ultimately, human performance. He is currently an Associate Editor for the American College of Sports Medicine's flagship journal Medicine & Science in Sports & Exercise and is an Exercise and Sport Science Australia Accredited Sport Scientist.Please note that this podcast is created strictly for educational purposes and should never be used for medical diagnosis or treatment.RESOURCES:FREE RESOURCE: Supplements for Performance Free Guide DIVE DEEPER: Supplements that Improve Performance CourseFOLLOW JAMIE:X: @jwhitfieBluesky: jwhitfie.bsky.socialEuropean Sports Conference, July 2026MENTIONED:UCI Sports Nutrition Project: Considerations and Applications for the Use of Sports Food and Supplements to Improve Performance in CyclingEpisode 91 with Jamie Whitfield: Muscle Metabolism, High Carb vs High Fat, Supplements & Training AdaptationFullscript (for reputable supplements certified safe for sport)Supplements Mentioned:Sodium BicarbSodium CitrateGlycerolExogenous KetonesDietary Nitrates (Beetroot)MORE NRApply to work with Kyla → https://p.bttr.to/3ZrwzcFUse code NEWPOD10 for 10% off our meal plans → https://nutritional-revolution.com/products/CONNECT Instagram → www.instagram.com/nutritionalrevolutionSponsorship inquiries → kyla.c@nutritional-revolution.comInterested in having your biomarkers or nutrigenomics checked? Email us at nutritionalrev@gmail.com TRUSTED RESOURCES Supplements (save 20%) → https://us.fullscript.com/welcome/kchannellFeed Club ($20 off) → https://thefeed.com/teams/nutritional-revolutionKyla's top picks → https://shopmy.us/shop/nutrevFollow us @nutritionalrevolution

If you're fueling with high carbs during training and worrying about diabetes, weight gain, or gut issues, this episode will change how you think about sugar. Coach Adam Pulford breaks down why your body handles carbohydrates completely differently during exercise than at rest, clears up one of the biggest nutrition myths in endurance sports, and gives you a simple, practical fueling framework so you can stop being afraid of carbs and start performing at your best.Free Cycling Training Assessment: https://trainright.com/cycling-training-assessment-welcome/RESOURCESGut Training for Athletes:https://pubmed.ncbi.nlm.nih.gov/28332114/https://www.gssiweb.org/docs/default-source/sse-docs/jeukendrup_sse_178.pdf?sfvrsn=2https://www.mysportscience.com/post/2017/03/25/training-the-gut-for-athletesGut Training & Microbiome:Can the gut microbiota be trained?Stephanie Howe:Stephanie Howe - CTS Ultrarunning Coachhttps://www.instagram.com/p/B76N6l7Bw8k/?hl=en&img_index=1About – Stephanie HoweASK A QUESTION FOR A FUTURE PODCAST HEREHOSTAdam Pulford has been a CTS Coach for nearly two decades and holds a B.S. in Exercise Physiology. He's participated in and coached hundreds of athletes for endurance events all around the world.Listen to the episode on Apple Podcasts, Spotify, YouTube, or on your favorite podcast platformInterested in working with a coach? Schedule a free consult: https://trainright.com/coaching/cycling/Self-coached athlete? Check out our TrainRight Membership: https://trainright.com/membership/Find more free resources here: https://trainright.com/blog/

The pre-race carb-load is a right of passage in the sport of distance running, but in recent years runners' obsession with carbohydrates has reached a level of fanaticism that puts other running trends to shame.  A growing canon of research is rewriting what we thought we knew about the body's ability to process fuel during hard exercise, and with some recent studies going so far as to advocate for nearly 5 times the carb intake previously deemed effective, we've entered into what many are calling a full-blown “carbolution”.  Add to this an ever-expanding selection of goos, chews, and specially-formulated drink mixes and what used to be the domain of elite athletes has now become the norm for those serious about maximizing their race day performance at every distance, with runners of all abilities chewing, slurping, and guzzling a growing buffet of sugary rocket fuel.  This week on The Shakeout Podcast we welcome science writer and lifelong runner Alex Hutchinson back to the show to sink his teeth into the research fueling the hype and find out whether the “carbolution” is just another running fad or if that mountain of pasta the day before a marathon truly is just the tip of the carbohydrate iceberg. Follow Alex on Instagram @Sweat_Science Subscribe to The Shakeout Podcast feed on Apple, Spotify, YouTube or wherever you find your podcasts.

Viele starten mit Low Carb – und sehen schnell Ergebnisse. Und genau das ist oft das Problem. Denn: Der schnelle Erfolg fühlt sich wie der Beweis an, dass diese Methode „besser“ ist. Aber stimmt das wirklich? In dieser Folge zeigen wir dir: – was hinter den ersten Erfolgen steckt – warum sich Unterschiede langfristig ausgleichen – und wie du den Ansatz sinnvoll nutzen kannst, ohne dich einzuschränken Und warum wir unsere Meinung zum Thema „Low Carb“ geändert haben. Eine Folge, die dir hilft, Ernährung endlich zu verstehen – statt nur der nächsten Regel zu folgen.

High carb fueling has been gaining momentum over the past few years. Claire Shorenstein shares some things to consider around this process to make it more sustainable and long lasting. Claire is a sports dietitian who hosts Eat for Endurance. She is a Board-Certified Sports Dietitian (MS RD CSSD) with over a decade of experience helping active people achieve their nutrition, health, and fitness goals. I'm also a longtime endurance athlete, with a passion for trail and ultra running. Claire: eatforendurance.com | IG: @eatforendurance Endurance Training Simplified Series ProBio: probionutrition.com/endurance Code: Endurance (20% Off) LMNT: drinkLMNT.com/HPO (free sample pack with purchase) deltaG: deltagketones.com Code: BITTER20 (20% Off) Training Peaks: https://bit.ly/4bN041t Code HPOPOD (free 14-day trial) Wahoo KICKR Run: wahoofitness.com Code: OUTLIER (free HR monitor with purchase) Support HPO: zachbitter.com/hposponsors HPO Website: zachbitter.com/hpo  Zach's Coaching: zachbitter.com/coaching Zach's Journal: substack.com/@zachbitter Find Zach: zachbitter.com | IG: @zachbitter | X: @zbitter | FB: Zach Bitter | Strava: Zach Bitter 

What if the fueling strategy you've followed for years is no longer the one that best supports your performance?In Episode 131 of The Eat for Endurance Podcast, I'm joined by elite ultrarunner and coach Zach Bitter for a thoughtful conversation about his experience with both low and high carb fueling.After following a low carb diet for 14 years, including when he broke the World and American Records in the 100-mile distance, he decided to change course and try high carb fueling. It's been 8 months now of experimenting with more carbs, and so far, he's had a very positive experience.Zach and I discuss:Why he originally went low carb as a younger ultrarunnerWhat his particular flavor of low carb fueling looked like in practiceWhat motivated him to dramatically increase his carb intake last yearHow high carb fueling has influenced his recent training and racingWhy you shouldn't make one single diet your whole identityThe importance of curiosity and flexibility for long-term health and performanceThis episode is full of nuance, and underscores the fact that there is no one-size-fits-all diet. As Zach says in the episode, don't be afraid to try something new, because if it doesn't work out, you can always go back to what you were doing before!

Break through your Keto or low carb plateau, book a call with Robert Sikes here: https://www.ketobodybuilding.com/callYou have been lied to about building muscle. The old bodybuilding diet of eating six high carb meals a day might be destroying your health and your gains. In episode 858 of the Savage Perspective Podcast, host Robert Sikes is joined b Mark Ennis to reveal the truth about ketogenic bodybuilding. Mark explains how he used a carnivore diet to get into incredible shape for his competition without the hunger, energy crashes, and terrible rebound weight gain that plagues most bodybuilders. He and Robert discuss why the fitness industry often gives bad advice, and they share a much smarter way to train and eat for lifelong health and strength. This episode will show you how to finally build the body you want without sacrificing your well being.Follow Mark on IG: https://www.instagram.com/fitnessbeyondtime01Get Keto Brick: https://www.ketobrick.com/Chapters:0:00 - The TRUTH About Bodybuilding Diets (Keto vs. Carbs)0:41 - Mark Ennis's Return & His First Bodybuilding Prep1:32 - How to Conquer a Bodybuilding Prep Without Starving2:41 - The Ketogenic Advantage: Backstage at a Bodybuilding Show4:20 - Is It Possible to Win a Bodybuilding Show on a Keto Diet?6:14 - Why Keto Isn't More Popular in Bodybuilding7:02 - The Biggest Post-Show Dieting Mistake8:24 - Carb-Fueled vs. Fat-Fueled: Backstage Energy Levels9:25 - The RIGHT Way to Approach Bodybuilding for Health10:06 - "Bulking" vs. Getting Fat: The Post-Show Reality11:02 - The Dark Side of High-Carb Diets in Professional Rugby13:05 - The Health Risks of Extreme Impact Sports14:04 - A New Perspective on Aging and Longevity14:47 - Why You Should Ignore "Body Image" Advice in the Gym15:43 - The TRT & Weight Loss Drug Epidemic: Chasing the "Easy Button"16:34 - How to Boost Testosterone Naturally Before Considering TRT17:23 - The SHOCKING Shift Away From High-Fat Keto18:03 - Are Carbohydrates ESSENTIAL for Energy?19:04 - Does the Keto Diet Get Better Over Time?19:39 - Do You Need Carbs to Build Muscle? (The Insulin Debate)20:43 - How I Built Muscle with ZERO Carbohydrates for 6 Years22:22 - The 3 Things Your Body ACTUALLY Needs to Build Muscle22:54 - High-Volume vs. High-Intensity Training: Which is Better?23:59 - The Perfect Workout Duration for Maximum Gains24:34 - Should You Lift Heavy or Focus on Form? (The Deadlift Example)26:25 - How to Find the Perfect Training Style for Your Body27:03 - Are You Overtraining? The #1 Sign You Need a Break28:18 - Important Message from Host Robert Sikes30:04 - How Often Should You Take a Deload Week for Muscle Growth?30:33 - The Danger of Combining High Frequency & High Volume Training31:45 - Why You're Not Building Muscle (Even If You're Lean)32:16 - What is Reverse Dieting and Why Is It Crucial?34:30 - How to Structure a Fat Loss Phase for Long-Term Success35:40 - Why You're Always Sabotaging Your Own Progress36:23 - The "Holiday Diet" Cycle: Why Quick Fixes Always Fail37:21 - Do Calories Matter? A New Way to Look at Weight Loss39:29 - Why "Eat As Much As You Want" is TERRIBLE Advice40:32 - The Problem with the Modern Carnivore Diet43:07 - Is a High-Protein Carnivore Diet a Mistake?44:03 - How I Use Protein-Sparing Fasts for Rapid Fat Loss45:47 - The TRUTH Behind Carnivores Adding Carbs Back46:41 - The Problem with "Fitness Influencer" Marketing47:50 - Why I'll Never Chase Viral Content or "Clout"50:24 - Why Is There So Much Hate & Division in Nutrition?51:24 - The Problem with Celebrity & Influencer Diets52:45 - The Unspoken Truth About Health & Wealth54:16 - Why Your Mindset About Aging is WRONG55:23 - Can You Get Strong Without Lifting Weights?57:36 - Finding Your "Why": The Ultimate Motivation for Health59:03 - What's Next for Mark Ennis? (New Book & Events)1:01:25 - The Shocking Price of Beef & Lab-Grown Meat in Ireland1:02:34 - Where to Find More from Mark Ennis

Durante las últimas semanas, el debate sobre los carbohidratos en el rendimiento de resistencia ha vuelto a estallar. Unos defienden que son imprescindibles para rendir; otros, que son innecesarios e incluso perjudiciales. El problema es que ambos bandos están mirando solo una parte del sistema. En este artículo no voy a tomar partido por un lado u otro, sino ordenar el caos. Porque cuando entiendes el contexto completo, el debate deja de ser confuso y empieza a tener sentido. *** Lista para avisos sobre el libro: https://solaarjona.com/lista/ *** Enlaces del vídeo: 208. Salud bucodental y rendimiento, con Eider Unamuno https://www.youtube.com/watch?v=P8dRo9z0CyU Ciclismo Evolutivo - 187. Microbiota y sistema inmunitario en el rendimiento, con Sari Arponen. https://www.youtube.com/watch?v=PjmSsfwqkUU Ciclismo Evolutivo - 189. Una visión integral del rendimiento deportivo, con Jesús Álvarez-Herms. https://www.youtube.com/watch?v=S1oPq5zfWoY 238. Pros y contras de los hidratos de carbono en el rendimiento. https://youtu.be/cSvlNbBnG3c?si=2joktrRz8WKtynaE *** https://solaarjona.com/lista/

In this episode of the Flex Diet Podcast, I sit down with strength coach and educator Jon Heck to explore the intricacies of carb cycling. We discuss everything from Jon's personal journey with different dietary approaches, including ketogenic diets and carb cycling, to specific strategies tailored for athletes and general fitness enthusiasts.Highlights include the timing and distribution of carb intake, the role of hydration and electrolytes, and the benefits of structured nutritional planning for optimizing performance and body composition. Whether you're an athlete, coach, or someone looking to improve your nutrition game, you won't want to miss this insightful conversation.Tune in and learn how to make carb cycling work for you. Sponsors:Fitness Insider Newsletter: https://miketnelson.com/Available now:Grab a copy of the Triphasic Training II book I co-wrote with Cal Deitz here.Episode Chapters:02:02 Deep Dive into Carb Cycling06:44 John Heck's Personal Journey with Diets22:31 The Role of Electrolytes and Hydration32:50 Carb Cycling Strategies for Different Goals36:30 Pre-Game Nutrition Strategies37:02 Post-Game Recovery and Low Carb Days38:44 Carbohydrate Timing and Intake40:13 Intra-Workout Nutrition51:04 High Carb and Low Carb Day Strategies01:05:44 Reverse Dieting and Post-Diet Strategies01:10:43 Conclusion and Final ThoughtsFlex Diet Podcast Episodes You May Enjoy:Episode 356: How Keto Affects Performance with Dr. Andrew KoutnikYouTube: https://youtu.be/1MuLr6qaBlYEpisode 176: Metabolic Flexibility, Goal-Setting, and Violent Consistency with Adam GlassYouTube: https://youtu.be/XDchcjoz0DQConnect with Jon:Instagram: https://www.instagram.com/what_the_heck71/Website: https://hammerchiselperformance.com/Get In Touch with Dr Mike:Instagram: DrmiketnelsonYouTube: @flexdietcertEmail: Miketnelson.com/contact-us

In this episode, Dina and Bob talk through a recent Triathlete magazine article outlining how some of the top professional athletes fueled at the Ironman World Championships in Nice and Kona this year. We review the carbohydrate intake ranges along with the fluid and sodium data and add context for what may explain the differences among the pros and why these strategies don't always translate to age-group competition.Links:Article from Triathlete.com: An Analysis of Ironman World Championship Pros' High-Carb Nutrition Plans What are your questions about high carb fueling? Let us know over in our free Patreon Community (@isnpodcast).  -------Subscribe to our show to get the weekly episodes and also check out our YouTube channel.You can help us remain 100% ad-free and get access to exclusive bonus content and behind-the-scenes conversations with Bob and Dina. Join our Patreon community or find us in the Patreon app by searching ISNPodcast.We'd love to connect with you on Instagram @isnpodcast and on Facebook @insidesportsnutrition And when you're ready to level up your health and performance even more, check out the services offered by Bob and Dina at their respective businesses.

We chocolatized our life before this amazing episode! The main topic was a new study on elite marathoners measuring responses to different carb intakes, finding a 2.6% lower oxygen cost at 120 grams per hour compared to 60 grams per hour. It showed massive carb oxidation rates at high outputs. In 10 years, we might look back on this study as a game-changing moment in the science of endurance performance. And this one had so many cool topics! Other topics: Megan's biggest uphill treadmill threshold workout, David's Zwift racing, the strange connection between energy intake and iron deficiency, how hydration could influence stress responses, the predictive power of smiling in pre-race photos, Anne Flower's 50 mile world record, other records at Tunnel Hill, whether to walk onto the track team, offseason layoffs, race week nutrition, and AI messaging.Stick around for a beautiful affirming Listener Corner message! Or you can stick around to learn what we do with the Tupperware. Your choice!We love you all! HUZZAH!-David and MeganClick "Claim Your Sponsorship" for $40 free credit at The Feed here: thefeed.com/swapBuy Janji's amazing gear: https://janji.com/ (code "SWAP")For training plans, weekly bonus podcasts, articles, and videos: patreon.com/swap

We stretched the ketones-as-robot-butt metaphor to its limits for this awesome episode! The main topic was a new study measuring fatigue resistance in marathons. Athletes completed lab tests prior to a marathon, with final results correlating with different attributes. Unfortunately, the athletes weren't fueling during the protocol. What is this, 2005?! We broaden it out for conclusions that apply to everyone. Fatigue resistance without carbs is a stupid human trick, and there's no need to play that game.And this one was full of our favorite topics! Other topics: Megan's return to the site of her heart issues 4 years ago, David's scooter debut on the path to going pro, SiS Beta Recovery, the weird science of CurraNZ, how the New York City marathon was influenced by high carb approaches, high carb taking over the roads, the UCI's strange declaration on ketones, mileage ranges in training plans, how training philosophy changes for outliers, dealing with unintentional underfueling, introducing the uphill treadmill, Megan's field hockey and track history, and doubles.We love you all! Huzzah!-Megan and DavidClick "Claim Your Sponsorship" for $40 free credit at The Feed here: thefeed.com/swapBuy CurraNZ: https://thefeed.com/collections/curranz Buy SiS Beta Recovery: https://thefeed.com/products/sis-beta-recovery?variant=41380068720703 Buy Janji's amazing gear: https://janji.com/ (code "SWAP")For training plans, weekly bonus podcasts, articles, and videos: patreon.com/swap

We sit down with Endurance Coach, Podcaster, Ultramarathoner and 100-mile Record Holder Zach Bitter to talk about his recent dietary pattern shift from Low Carb High Fat to higher carbohydrate fueling, along with his how his run fueling is changing to support his upcoming races. Hear about why he's making the change, what he's doing differently, supplements he takes, and so much more! Learn more about Zach, his coaching, and his podcast on his website.Download the Patreon app to join our free Community (@isnpodcast) and become a supporter of the show by joining our low-cost Silver or Gold level membership. -------Subscribe to our show to get the weekly episodes and also check out the YouTube channel.You can help us remain 100% ad-free and get access to exclusive bonus content and behind-the-scenes conversations with Bob and Dina. Join our Patreon community or find us in the Patreon app by searching ISNPodcast.We'd love to connect with you on Instagram @isnpodcast and on Facebook @insidesportsnutrition And when you're ready to level up your health and performance even more, check out the services offered by Bob and Dina at their respective businesses.

This episode outlines how my high carb experiment has been going after 14-weeks, and as I transitioned into my 100 mile specific peaking phase of training. Endurance Training Simplified Series ProBio: probionutrition.com Code: Endurance (20% Off) LMNT: drinkLMNT.com/HPO (free sample pack with purchase) deltaG: deltagketones.com Code: BITTER20 (20% Off) Training Peaks: trainingpeaks.com/hpopodcast Support HPO: zachbitter.com/hposponsors HPO Website: zachbitter.com/hpo  Zach's Coaching: zachbitter.com/coaching Zach's Journal: substack.com/@zachbitter Find Zach: zachbitter.com | IG: @zachbitter | X: @zbitter | FB: Zach Bitter | Strava: Zach Bitter

We studied up on some beefs (Strava v. Garmin, Taylor v. Charli, pastrami v. sirloin) before this awesome episode! The main science topic was a new study evaluating low carb and high carb approaches, with and without caffeine. It's another brick in the wall supporting higher carb for adaptation.We also talked about the Strava lawsuit! Last week, we defended Strava like the big fans we are, only for them to file suit against Garmin over decade-old patents a day later. It doesn't seem to make sense from the outside. But as last week shows, what do we know? We talk about the details and speculate on some theories.And this one was full of so many great topics! Other topics: Megan's hungry girl era, uphill treadmill threshold training, our hot (lukewarm) takes on Taylor Swift's new album, Kilian's mind-bending States of Elevation project, the new beta fuel gel with electrolytes, a study evaluating advanced foams in trail shoes, and an AI study on sleep and jet lag recommendations, plus a Q+A on forgetting to eat, carbs in team sports, balancing cycling and running, carbs per hour, training in supershoes, doing adventures while following a training plan, why max heart rate isn't a good metric to track over time (or base HR zones on), calculating hill gradients, and post-exercise ketones.Taylor Swift's song “Wood” says “I don't need to catch a bouquet, to know a hard rock is on the way.” We assume she is talking about the Hardrock 100 mile race and she has a way to get around the lottery. You really can have it all.We love you all! HUZZAH!-Megan and DavidClick "Claim Your Sponsorship" for $40 free credit at The Feed here: thefeed.com/swap   Buy Janji's amazing gear: https://janji.com/ (code "SWAP")For training plans, weekly bonus podcasts, articles, and videos: patreon.com/swapArticle on uphill treadmill threshold: https://www.patreon.com/posts/magic-of-uphill-112637894 

Our watches gave us some harsh (but necessary) feedback before this amazing episode! The main science topics were quick hitter studies on massive one-time Vitamin D intake, short-term heat acclimation protocols, and sodium bicarb. If you combine all of the protocols at once, that's what we call a PARTY.We also talked about the World Trail Champs, which saw the highest-scored performances of all time. Our discussion included a hot take on course choices that is probably wrong and please don't tell anyone we said it. And this one was full of great topics! Other topics: the total domination of the sleepwithmegan25 code, training readiness scores in a time of teething, our reactions to comments on the documentary “Nothing to Lose,” why Nomio is the supplement sweeping Europe, the improbable win at the women's cycling World Champs, and Strava's IPO announcement, plus a Q+A on the high-carb life, the mountain legs strength routine, long-term heat training, time equivalents for cross training, training principles for less fast runners, and self-talk.Yes, David brutally mangled a 50 Cent reference, proceeding to call back the mistaken reference multiple times. To be fair, David has never been in da club in his whole life. But he has been in da candy shop.We love you all! HUZZAH!Click "Claim Your Sponsorship" for $40 free credit at The Feed here: thefeed.com/swap  TheFeedLab Whey Protein: https://thefeed.com/products/the-feed-lab-whey-protein Nomio: https://thefeed.com/products/nomio Code for 25% off Dream Shot for better sleep: sleepwithmegan25 OR sleepwithdavid25Use the Dream Shot code here: https://thefeed.com/products/formulas-dream-shotBuy Janji's amazing gear: https://janji.com/ (code "SWAP")For training plans, weekly bonus podcasts, articles, and videos: patreon.com/swap

In this episode we discuss:   Whether you should be concerned about low T3 or high glucagon on low-carb diets Whether insulin resistance is a problem of excess glucose metabolism or excess fat metabolism Whether a low metabolic rate allows you to live longer Whether high-carb diets cause overeating and insulin resistance Whether you should be concerned about glycation on a high-carb diet And much more   Check out the Energy Balance Solution program here: https://www.jayfeldmanwellness.com/solution/   Click here to check out the show notes: https://www.jayfeldmanwellness.com/eb-136-eric-westman-debate-follow-up-part-2-high-carb-diets-cause-insulin-resistance-overeating-and-glycation/   Timestamps: 0:00 – intro  1:02 – Isabella Cooper paper: does shifting from a low-carb diet to a high-carb diet increase inflammation?  9:12 – whether you should be concerned about low T3, low testosterone, or high glucagon on a low-carb diet  16:53 – how we know that the brain does not use fat as a fuel source  20:59 – whether a low metabolic rate on a low-carb diet allows you to live longer  25:13 –increased fatty acid oxidation drives insulin resistance  31:12 – increased fat metabolism in the heart occurs in type 2 diabetes, heart disease, and heart failure, and decreasing this fat metabolism improves cardiovascular health and insulin sensitivity  36:37 – whether babies being born in ketosis means that being in ketosis is beneficial for adult humans  40:29 – do high-carb diets cause glycation?  41:56 – low-carb diets don't eliminate blood sugar and insulin spikes  46:10 – evidence that high-carb diets don't cause chronically high blood sugar and insulin levels  49:56 – the benefits of high-carb diets on insulin resistance  55:33 – are carbs inherently addictive? do they cause overeating? 

Jay Feldman is a health coach, independent health researcher, and the host of The Energy Balance Podcast. With degrees in neuroscience and exercise physiology from the University of Miami, he chose not to pursue medical school after realizing conventional medicine often fails to address the root causes of common health issues. After exploring both conventional and alternative paradigms and experimenting with diets from vegetarian to keto, Jay discovered that cellular energy is the foundation of health. He now uses a bioenergetic approach to help people worldwide overcome symptoms of low energy, including chronic hunger, poor sleep, and stubborn weight gain. Dr. Eric Westman is an Associate Professor of Medicine at Duke University. He is board-certified in Obesity Medicine and Internal Medicine, and founded the Duke Keto Medicine Clinic with Dr. William S. Yancy Jr. in 2006 after 8 years of clinical research regarding low-carbohydrate ketogenic diets. A past president and master fellow of the Obesity Medicine Association and fellow of The Obesity Society, Dr. Westman co-authored The New Atkins for a New You, Cholesterol Clarity, and Keto Clarity, and co-founded Adapt Your Life, a low-carb education and product company. Full show notes: bengreenfieldlife.com/lowhighcarb Episode Sponsors: Hiya: Give your kids the full-body nourishment they need to grow into healthy adults. I’ve secured a special deal with Hiya on their best-selling children's vitamin—get 50% off your first order today! To claim this deal, you must go to hiyahealth.com/BEN (it is not available on their regular website). Health Lighting: If you want to see and feel the difference better light can make in your life, give Chromalux® full spectrum light bulbs a try. Go to healthlighting.com and use code Ben10 at checkout to save 10% off your order. Organifi: Get the restful sleep you need with the most soothing ingredients! Organifi is a delicious superfood tea with powerful superfoods and mushrooms to help you sleep and recover so you can wake up refreshed and energized. Go to Organifi.com/Ben for 20% off your order. Prolon: Prolon's 5-Day Fasting Nutrition Program is scientifically tested and patented to nourish your body while keeping it in a physiological fasted state. Right now, you can save 15% on your 5-day nutrition program when you go to prolonlife.com/GREENFIELD. Pique: Pique Teas is where plants and science intersect to produce teas and supplements of unrivaled efficacy, purity, and convenience. Go to Piquelife.com/Ben to get 20% off for life, plus a free starter kit with a rechargeable frother and glass beaker to elevate your ritual. Seatopia: Seatopia delivers lab-tested, sushi-grade seafood that’s verified to be mercury-safe and free from detectable microplastics. Frozen at peak freshness, you'll receive the benefits of super nutrients like EPA, DHA, selenium, zinc, and vitamin D. Right now, you can save 15% on your first box and get a FREE 1:1 chef-led cooking class to kick-start your journey to cooking gourmet seafood at home by going to seatopia.fish/ben or by using code BEN at checkout.See omnystudio.com/listener for privacy information.

In this episode we discuss:   The mitochondrial effects of low-carb diets, and whether they're actually worse for energy production The downstream hormonal effects of low-carb diets Whether insulin resistance is a problem of excess glucose metabolism or excess fat metabolism Whether high-carb diets cause overeating and insulin resistance And much more   Check out the Energy Balance Solution program here: https://www.jayfeldmanwellness.com/solution/   Click here to check out the show notes: https://www.jayfeldmanwellness.com/eric-westman-debate-follow-up-the-research-on-low-carb-vs-high-carb-diets/   Timestamps: 0:00 – intro  1:05 – why I'm recording this debate follow-up  3:38 – how the body responds to carbohydrate restriction and the broader biological context  9:47 – the mitochondrial effects of low-carb diets: glycolysis vs beta-oxidation, NADH/FADH2 ratios, NAD+/NADH ratios, and effects at the electron transport chain  15:16 – fat oxidation leads to slower rates of ATP production and higher rates of ROS production  18:14 – how fat oxidation blocks glucose utilization, slows mitochondrial respiration, and reduces carbon dioxide production  20:58 – ketone vs. glucose metabolism   21:52 – glucose metabolism confusion, glycolysis, and whether ketones are beneficial   24:25 – the hormonal effects of low-carb diets  28:13 – how do we know that fat metabolism is less efficient than glucose metabolism?  34:09 – whether research on fat metabolism in rodents applies to humans and other animals  37:02 – the research showing that fat oxidation increases ROS production and reduces mitochondrial efficiency in various animals (including humans)  40:31 – the research showing the mechanisms of increased ROS production and reduced efficiency of ATP production with fatty acid metabolism  47:41 – mitochondrial uncoupling increases during fat metabolism due to increases in oxidative stress  49:19 – are there adaptations on a keto diet that would prevent the harmful effects of fat metabolism?  52:48 – are there biopsies done on long-term ketogenic diets showing that fat oxidation doesn't lead to a decreased NAD+/NADH ratio and more ROS production?  59:17 – whether increased fatty acid oxidation enzymes would reduce ROS production in the mitochondria as Dr. Westman suggested  1:02:58 – low-carb and ketogenic diets in rodents cause increased oxidative stress and less efficient ATP production   1:11:41 – do ketones protect against ROS?  1:16:18 – do the potential positive effects of ketones outweigh the negative effects of ketogenic diets?  1:27:47 –low-carb and ketogenic diets cause oxidative stress and insulin resistance in humans1:36:30 – the evidence that glucagon is a stress hormone  1:39:45 – low-carb and ketogenic diets cause physiological stress in humans  1:43:46 – the effects of low-carb and ketogenic diets on cortisol  1:48:29 – low-carb and ketogenic diets decrease thyroid activity  1:53:54 – effects of low-carb and ketogenic diets on reproductive hormones

After using a low carbohydrate for 14 years over my ultramarathon racing career, I decided for my next 100 mile training cycle and race, to try high carb. I outline why and how the first 8-weeks have gone. Substack Post: Testing High Carb after 14 years Low Carb Low Carb Series: My Low Carb Approach Endurance Training Simplified Series LMNT: drinkLMNT.com/HPO (free sample pack with purchase) deltaG: deltagketones.com Code: BITTER20 (20% Off) CurraNZ: curranzusa.com Code: Bitter20deal (20% Off) Support HPO: zachbitter.com/hposponsors HPO Website: zachbitter.com/hpo  Zach's Coaching: zachbitter.com/coaching Zach's Journal: substack.com/@zachbitter Find Zach: zachbitter.com | IG: @zachbitter | X: @zbitter | FB: Zach Bitter | Strava: Zach Bitter

Dietitians Aidan Muir and Leah Heigl discuss the impact of low versus high carbohydrate diets on body composition outcomes, particularly focusing on fat loss and muscle gain.     (1:26) - Theory of a Calorie Deficit for Fat Loss (3:06) - Research on Calorie-Matched Deficits with Different Macro Ratios (5:02) - Real-World Research on Calorie-Matched Deficits  (8:51) - Muscle Gain Research (11:00) - Theory of Muscle Gain (14:32) - Muscle Gain in Practice  (15:39) - Summary & Key Takeaways     WEBSITE:  https://www.idealnutrition.com.au/ PODCAST:  https://www.idealnutrition.com.au/podcast/ INSTAGRAM:  https://www.instagram.com/idealnutrition__/?hl=en     Our dietitians

We're discussing the latest research on nutrition for CrossFitters and how it impacts performance. You'll gain insights into the dietary habits and supplement usage of CrossFit athletes, including the effectiveness of high-carb versus keto diets.

We conquered the WOOHOO yips before this amazing episode! The main science topic was on a new study that examined the causes of injuries in a 5205-athlete sample. The headline finding was relatively intuitive, but the sub-finding was so shocking that we are still picking our jaws up off the floor. We break it down and discuss how it may clarify training theory!And this one was full of our favorite topics! Other topics: the yips in athletes (and podcasters), Megan's Aspen Mountain breakthrough, the interaction of high carb and bicarb to make endurance sports faster, the best protein supplement we have tried, one of our heroes Kate Courtney wins the Leadville 100 mountain bike, Kilian's next project in the USA, Steph Curry doing weight-vest trail running, and the tricky conversation around bodyweight and health happening in women's cycling. Plus there was a Q+A on the mechanics of podcast recording, nutrition considerations for vegan athletes, the complications of rhabdo in ultra athletes, “purposeful flow” in training plans and how that relates to a new study on overload blocks, overcoming fear in racing, daily carb intake, and high carb in the birth process.It finished with a quote that we'll be living by. Let's feel what there is to feel while we are here.We love you all! HUZZAH!Click "Claim Reward" for free credit at The Feed here: thefeed.com/swap Find TheFeedLab whey protein: https://thefeed.com/products/the-feed-lab-whey-proteinFor weekly bonus podcasts, articles, and videos: patreon.com/swapBuy the Kickr Run treadmill (code "SWAP"): https://www.wahoofitness.com/devices/running/treadmills/kickr-run-buyBuy Janji's amazing gear: https://janji.com/ (code "SWAP")

The team discusses the application of refeeds as a tool for fat loss, particularly for lean individuals.00:00 Introduction to Refeeds08:13 Understanding Refeeds and Their Purpose14:07 Demographics and Client Considerations for Refeeds20:02 Signs Indicating the Need for a Refeed24:10 Assessing the Impact of Refeeds26:07 Managing Client Expectations in Dieting29:10 Understanding Hunger and Psychological Factors33:51 Implementing Refeeds: Strategies and Considerations40:30 Identifying Client Types for Refeeds48:32 Common Mistakes with Refeeds55:59 Final Thoughts on Refeeds and DietingTo Apply For Coaching With Our Team: CLICK HERE

In this episode, we explore the carbohydrate needs of athletes, focusing on highlights and insights from professional ultra runner Killian Jornet's race nutrition during the recent Western States 100 Mile Endurance Run. The fueling patterns of the professional athletes are interesting, but is there anything you can learn and apply to your own fueling strategies? Tune in to learn more! Links:Outside RUN magazine online article on Killian Jornet's training for Western States 100Killian Journet's blog after Western States Are you taking antioxidants of any kind? Let us know what and why over in our Patreon Community:  www.patreon.com/ISNpodcast. Join for free or choose a membership level to show your support for the show.-------Subscribe to our show to get the weekly episodes and also check out the YouTube channel.You can help us remain 100% ad-free and get access to exclusive bonus content and behind-the-scenes conversations with Bob and Dina. Join our Patreon community or find us in the Patreon app by searching ISNPodcast.We'd love to connect with you on Instagram @isnpodcast and on Facebook @insidesportsnutrition And when you're ready to level up your health and performance even more, check out the services offered by Bob and Dina at their respective businesses.

We sat down gingerly on bruised glutes before this awesome episode! The main topic was on fueling data coming out of the Tour de France. High carb is ubiquitous in the cycling peloton. We use some of that information as a jumping-off-point to think about fueling for all athletes!This one also came with stories from our first (and possibly last) gravel bike race. These aren't your normal racing stories. You really have to listen to understand.And the episode was full of great topics! Other topics: the blood panels we recommend for athletes (and how to get them), an incredible deal on our favorite gels, game theory in cycling, a new study on mixing protein and carbs for recovery, history is made at the Hardrock 100, what 49-year old Ludovic Pommeret's win tells us about aging curves, the Kickr Run treadmill, plus a Q+A on speed endurance workouts, the importance of burping for athletes, timing strides in training, threshold training, easy paces for slower athletes, and competitive outlets outside of sports.This one ends with the best burn in podcast history. Get your fire extinguishers ready.We love you all! Huzzah!-David and MeganClick "Claim Reward" for free credit at The Feed here: thefeed.com/swap For weekly bonus podcasts, articles, and videos: patreon.com/swapBuy the Kickr Run treadmill (code "SWAP"): https://www.wahoofitness.com/devices/running/treadmills/kickr-run-buyBuy Janji's amazing gear: https://janji.com/ (code "SWAP")

This episode reveals groundbreaking 2025 research that will revolutionize how you approach OMAD (One Meal A Day) fasting. Dr. Scott and Tommy break down a game-changing study showing how your pre-fast meal composition dramatically affects ketosis timing and fat burning efficiency during 24-hour fasts. Discover the shocking difference between starting a fast with a low-carb, high-fat meal versus a high-carb, low-fat meal: the low-carb group reached nutritional ketosis by hour 12, while the high-carb group never achieved ketosis during the entire 24-hour period. Learn how the right pre-fast meal drops insulin by 42% within one hour, increases fat-burning hormone glucagon by 24%, and naturally boosts GLP-1 (the "Ozempic hormone") by 27% and GIP by 34.5% - giving you natural appetite suppression and metabolic enhancement. The hosts explain why this simple meal composition change (60% fat, 30% protein, 10% carbs versus the opposite) can be the difference between plateau frustration and consistent fat loss results. Understand why your dinner OMAD might be sabotaging your progress, how meal timing amplifies these effects, and practical food swaps to optimize your pre-fast nutrition. If you're stuck in the 3-5 pound weight fluctuation cycle despite consistent OMAD fasting, this episode provides the missing piece to unlock sustained ketosis and accelerated fat burning. Essential listening for anyone wanting to maximize their OMAD strategy and achieve consistent, sustainable results without longer fasts or extreme measures. ⁠⁠Take the NEW FASTING PERSONA QUIZ! - The Key to Unlocking Sustainable Weight Loss With Fasting!⁠⁠⁠ Resources and Downloads: ⁠⁠⁠SIGN UP FOR THE DROP OF THE ULTIMATE GUIDE TO BLOOD SUGAR CONTROL⁠⁠⁠ ⁠⁠⁠GRAB THE OPTIMAL RANGES FOR LAB WORK HERE! - NEW RESOURCE! ⁠ ⁠⁠⁠FREE RESOURCE - DOWNLOAD THE NEW BLUEPRINT TO FASTING FOR FAT LOSS!⁠⁠⁠ ⁠⁠⁠SLEEP GUIDE DIRECT DOWNLOAD⁠⁠⁠ ⁠⁠⁠DOWNLOAD THE FASTING TRANSFORMATION JOURNAL HERE!⁠⁠⁠ Partner Links: Get your⁠⁠⁠ FREE BOX OF LMNT⁠⁠⁠ hydration support for the perfect electrolyte balance for your fasting lifestyle with your first purchase⁠⁠⁠ here!⁠⁠⁠ Get ⁠⁠⁠30% off a Keto-Mojo⁠⁠⁠ blood glucose and ketone monitor (discount shown at checkout)! ⁠⁠⁠Click here!⁠⁠⁠ Our Community: Let's continue the conversation. Click the link below to JOIN the ⁠⁠⁠Fasting For Life Community⁠⁠⁠, a group of like-minded, new, and experienced fasters! The first two rules of fasting need not apply! If you enjoy the podcast, please tap the stars below and consider leaving a short review on Apple Podcasts/iTunes. It takes less than 60 seconds, and it helps bring you the best original content each week. We also enjoy reading them! Article Links: https://pmc.ncbi.nlm.nih.gov/articles/PMC11998415/pdf/12986_2025_Article_920.pdf

Want to get in touch? Send Claire a message!In episode 118 of The Eat for Endurance Podcast, I'm joined by Aaron Gouw, an endurance cyclist and fellow Santa Cruz native. He's also the Co-Founder and Chief Product Officer of the sports nutrition brand Carbs Fuel.Aaron holds a Master's degree in High Altitude Exercise Physiology, and is currently finishing his PhD in Human Bioenergetics. For many years, he's been on his own journey as a competitive athlete trying to figure out how to fuel effectively without breaking the bank.Aaron and I discuss:How his personal fueling strategy has evolved over the last decade (including a story about his greatest nutrition fail ever)What it takes to create an endurance gel from scratch in your kitchenThe current science behind high carb fueling, and if you should try itWhy simplicity, personalization, and gut training matter most when dialing in your fueling strategyKey Takeaways:High carb fueling (i.e. >90g/hr) can improve endurance performance, but only if it works for you and makes sense for what you're doingExperimentation and gut training are both very important Carbs Fuel offers a simple 50g endurance gel for just $2, making it one of the best value gels on the marketFueling isn't just about race day; it's about consistently supporting your training, recovery, and life beyond the workout so you can feel your bestWhether you're new to fueling or nutrition nerds like us, this episode is packed with practical advice and behind-the-scenes stories. Tune in to learn more!FYI: This episode is NOT sponsored by Carbs Fuel. I enjoy their gel, love that it's affordable, and wanted to learn more about this brand. I encourage you to try lots of different brands and products to see which work best for you!Links & Resources:Visit the Carbs Fuel websiteJoin my membership service, Fuel for Life Crew, for $30/month (cancel anytime)Check out my free nutrition downloadsInterested in 1:1 coaching? Fill out a new client inquiry formUse code EATFORENDURANCE20 for 20% off at Skratch LabsJoin my Patreon communityGet in touch at claire@eatforendurance.com Enjoyed this episode? Please leave a 5-star review and subscribe to help more athletes fuel smarter!Disclaimer: All information provided is for educational and entertainment purposes only and is in no way meant to replace individual medical and nutrition recommendations.Support the showThanks for listening! Follow me on Instagram and Facebook (@eatforendurance).

In this episode we discuss:   Gabrielle Lyon's claims about carbohydrate disposal, “earning our carbs”, and balancing carbs with muscle Whether the body's ability to make glucose through gluconeogenesis means that we don't need to consume carbohydrates How cold plunging may calm the nervous system by first triggering excessive stress, and whether that's worth it Whether the benefits of cold exposure outweigh the costs, and how to gauge when stressors like exercise become too much     Free Energy Balance Food Guide: https://jayfeldmanwellness.com/guide The Nutrition Blueprint: https://mikefave.com/the-nutrition-blueprint/ Theresa's Instagram: https://www.instagram.com/livingrootswellness/   Timestamps: 0:00 – intro  0:45 – Gabrielle Lyon on the amount of carbohydrates we can “dispose of” in a meal  8:52 – whether Gabrielle Lyon's claim that excess carbohydrates turn into fat is valid  12:39 – do we need to “earn our carbs” with exercise?  18:32 – how upregulating gluconeogenesis by not consuming carbohydrates drives insulin resistance  21:27 – do low-carb high-protein diets support skeletal muscle health?  22:56 – strategies for adjusting macronutrients to fit your individual needs  29:24 – how to shift away from low-carb diets, focusing on what's optimal rather than minimum requirements  31:44 – optimal carb intake for muscles and general health   34:57 – applying Ray Peat's “perceive, think, act” process to optimize our diets  39:29 – the difference between parroting information and thinking critically  43:20 – cold plunging calms the nervous system by first driving excessive stress  48:36 – the cumulative effects of stressors like cold plunging and the risks associated with them  53:41 – whether the benefits of cold exposure outweigh the costs and how much stress is too much  56:28 – how hormesis works and whether the dose makes the poison   1:01:34 – what is stress and how do we prevent it?  1:05:09 – how to get the same benefits without using hormetics like fasting, Wim Hof breathing, and cold exposure  1:10:35 – does reaching a goal have to be difficult or stressful? 

This episode was a total joy with toe warmers in all the right places (and some of the wrong ones)! The main scientific topic was a new study on how high carb fueling may improve heat adaptation. We broaden that out to a question from a listener on the old "calories-in, calories-out" framework, and why that doesn't apply to athletes from evolutionary or exercise science perspectives. The big takeaway from 2 decades of research: avoiding excessive within-day deficits from training may improve health, performance, and body composition. Eat during hard training, or the body may have to take unhealthy steps to avoid shutting down. And this one was full of great topics! Other topics: a hopeful update on David's knee heading into Western States, the decision to get a cortisone injection, Megan having enough watts to be confused for an e-bike, a new study on weight-vest warm-ups improving running economy, how we think training theory might evolve based on that study, last week's controversial news in trail running, why we think that love and grace for humans needs to lead the way, and a Q+A on fear of vulnerability, workout intensity, and athlete sponsorship.Stick around to the very end for the hardest we have ever laughed on an episode!May your knees stay healthy and may your tooth bags stay hidden. We love you all! HUZZAH!-David and MeganClick "Claim Reward" for free credit at The Feed here: thefeed.com/swap Order a Core 2 Sensor here before they sell out: https://thefeed.com/products/core-2-temperature-monitorFollow Huzzah: https://www.instagram.com/thehuzzahhub/Buy Janji's amazing gear: https://janji.com/ (code "SWAP")For weekly bonus podcasts, articles, and videos: patreon.com/swap

This week's episode covers insights across lots of topics including: how you can level up your long-distance performance quicker with high-carb fueling, how you can use hydration biosensors to optimize your fluid intake, open water swim safety tips, how visualizing the transition area can save you time on race day, why you should consider “going all in” for your next race, and how to think about recovery in the context of travel. We also answer some great listener questions on how to plan out your hydration strategy with aid stations and limited bottle cage capacity on race day, how to approach racing in bad weather conditions, whether to buy a swim skin or not, and considerations for traveling with a bike. Check it out!View extended show notes for this episode here. To share feedback or ask questions to be featured on a future episode, please use ⁠this form⁠ or email: Katie@TheEnduranceDrive.com.

We had a ridiculous amount of fun recording this episode! The main science topic was on a new pre-print study on post-exercise ketones, showing higher carb storage and lower glycemia in athletes taking them. Is it possible that high carb has a special interaction with post-exercise ketones that might be at the heart of recent performances? It's uncertain. We just take them because we like the taste of robot butt.We also had a big breakdown of the cost of high-carb fueling. Megan did calculations on the price per gram of carbohydrates of different fueling sources, from gels to drink to at-home creations. It seems like some companies are giving you amazing deals, and some... are not. We name names.And this one was full of great topics! Other topics: heat training, a promo for the Core 2 sensor, David's post-race knee pain and the uncertainty of being an athlete, total energy expenditure during and after ultras, thoughts on the Cocodona 250, Stephanie Case's remarkable performance at Ultra Trail Snowdonia, plus a Q+A on depletion runs and a how-to on uphill treadmill.May your pantry be full of carbs and your secret drawer be full of SECRET hair.We love you all! Huzzah!-David and MeganClick "Claim Reward" for free credit at The Feed here: thefeed.com/swap Buy a Core 2 Sensor: https://thefeed.com/products/core-2-temperature-monitorCheck out Carbs Fuel: https://thefeed.com/products/carbs-fuel-original-energy-gelFollow Huzzah: https://www.instagram.com/thehuzzahhub/Buy Janji's amazing gear: https://janji.com/ (code "SWAP")For weekly bonus podcasts, articles, and videos: patreon.com/swap

Endurance sports are in the midst of a revolution that will change everything about what we think humans can do. This week at the Quad Rock 50 Mile, we felt it firsthand.David set a 14-minute course record at this classic, steep Colorado race. We break it all down, "no secrets" style. Topics: high-carb fueling, big hydration totals, why heat training might be the next frontier, pre-race meals and supplements, ice bandanas, gut training, downhill running, uphill treadmill, and lots more.No matter what distance you go or speed you run/bike/hike, there's a path within these approaches that will make everything easier, healthier, and more fun. It's one thing to talk about it... it's another thing to FEEL IT. We try to bring you within those feelings, laying it all out there so that you can use the playbook.Thank you so much for being here for the whole journey. If you told us when we started this podcast 5 years ago that we'd be 7 weeks before the Western States 100 with this level of hope, we'd have said you're dreaming. Listeners have made it all possible. You have showed us that love is waiting on the other end of both success and failure. It's one thing to say that results don't matter and that love is waiting either way. It's another to FEEL IT. Thank you and we love you.7 weeks until the Western States 100 Mile moonshot. We got this.-David and MeganClick "Claim Reward" for free credit at The Feed here: thefeed.com/swap Buy Janji's amazing gear: https://janji.com/ (code "SWAP")For weekly bonus podcasts, articles, and videos: patreon.com/swap

Stephen and Richard delve into various aspects of nutrition, particularly focusing on the mTOR pathway, the transition from vegan to carnivore diets, and the implications of blood glucose levels on health. They discuss the myths surrounding post-workout nutrition, the importance of dietary transitions, and the impact of inflammation on health. The conversation also critiques popular diets, such as the sugar diet, and emphasizes the necessity of protein and fats in a balanced diet. In this conversation, Richard and Stephen discuss various aspects of the Skool community, including available courses, health concerns related to diet, and the importance of understanding the body's hormonal responses to dietary changes. They delve into specific health issues such as T4 to T3 conversion, the role of the pituitary gland, and the impact of dietary choices on cholesterol and calcium levels. The discussion also touches on the benefits of elimination diets and how they can alleviate certain health conditions, as well as tips for improving sleep during recovery from injuries.Chapters00:00 Introduction to the Conversation03:03 Understanding mTOR and Post-Workout Nutrition05:50 Transitioning from Vegan to Carnivore Diets08:50 Blood Glucose Levels and Weight Loss Challenges11:51 The Impact of Diet on Inflammation and Health14:47 The Importance of Transitioning to a Zero Carb Diet20:07 Addressing Migraines and Dietary Triggers24:57 Critique of the Sugar Diet and Bodybuilding Nutrition32:37 Introduction to Skool Community34:03 Courses and Resources Available35:28 Addressing Health Questions and Concerns39:40 Understanding T4 to T3 Conversion42:39 The Role of the Pituitary Gland44:10 Fruits and Vegetables in a Carnivore Diet48:12 Elimination Diets and TMJ Disorders51:16 Kefir and Dietary Adjustments54:41 Cholesterol Production and Dietary Impact58:09 Calcium Sources on a Carnivore Diet59:51 Sleep Issues and Recovery Tips

We put on our space cowboy outfits for this great episode! The main topic centered on the almost-ubiquitous use of higher carb intakes in recent races, from the Canyons 100k to the Boston Marathon to the cycling classics. What once seemed optional is now mandatory. Where do the next breakthroughs come from? We outline some ideas to try to catch the waves before they become obvious.There was also some fascinating science on warm-weather and metabolic processes, showing reduced carb oxidation rates in heat. That could have big implications for how fueling and GI training changes with harder efforts.And this one was full of the best topics! Other topics: Megan's heat suit debut, our current thinking on heat suit guidelines, David's 50k race, what he is learning approaching Western States, fluid intake, a study on intense PM exercise and sleep, the wild Canyons 100k, Kilian's fascinating training approach for Western States, a follow-up on the shoes dominating the road scene, the Breaking 4 Project, and putting power in your stride, plus a Q+A on steep vert, Jess McClain's Boston Marathon training, and fueling from gas stations!You are all heat champions to us. May you be blessed with the stickiest treadmills.We love you all! Huzzah!-Megan and DavidClick "Claim Reward" for free credit at The Feed here: thefeed.com/swap Buy Janji's amazing gear: https://janji.com/ (code "SWAP")For weekly bonus podcasts, articles, and videos: patreon.com/swap

If you enjoyed this episode, please leave a 5 star review! We appreciate the support ❤️ON LABS BOSTON MARATHON GIVEAWAY RSVP: https://forms.gle/1TegBqtcqaynVP7i9 PENN RELAYS LIVE SHOW RSVP: https://forms.gle/WYpsWrm7Q3zK3M5n7Hey everyone, on this episode we dive deep into the running performance revolution with our amazing guests, coaches David Roche and Megan Roche from the SWAP podcast! We were blown away exploring the science behind extreme high-carb fueling (David takes 150g/hour?!), heat training adaptation, bicarb use, and the truth about ketones for recovery. David and Megan share their coaching philosophy, help us debunk some common training myths about VO2 max and zone 2, and give incredible insight into the ultra running world, including David's Leadville record and his prep for Western States. Enjoy and make sure to check out their podcast (below)!Special Guest: SWAP Podcast: https://swaprunning.com/podcast Dr. Megan Roche MD PhD: https://www.instagram.com/drmeganroche/ David Roche: https://www.instagram.com/mountainroche/ Latest YT Video: https://www.youtube.com/watch?v=hTg6cORz6no Follow us here:Instagram: https://www.instagram.com/coffeeclub.pod/George Beamish: https://www.instagram.com/georgebeamish/Morgan McDonald: https://www.instagram.com/morganmcdonald__/Olli Hoare: https://www.instagram.com/ollihoare/Coffee Club Merch: https://coffeeclubpod.comMorgan's discord: https://discord.gg/uaCSeHDpgsMorgan's YouTube: https://www.youtube.com/@MorganMcDonaldisaloserIntro Artwork by The Orange Runner: https://www.instagram.com/theorangerunner/Intro Music by Nick Harris: https://open.spotify.com/artist/3Zab8WxvAPsDlhlBTcbuPi

In this episode, Dr. Jockers dives into the power of high-carb foods that can help crush inflammation. You'll learn how certain fruits, like berries, provide key nutrients and polyphenols that support your gut microbiome and reduce oxidative stress.   He also explores the benefits of astringent fruits, such as pomegranates and cranberries, which are rich in compounds that strengthen your gut lining and support liver detoxification. These fruits are more than just tasty—they're powerful inflammation fighters.   Dr. Jockers explains how hydrating fruits like watermelon and citrus provide structured water, a unique form of hydration that deeply nourishes your cells. Tune in to discover how this hydration method boosts your overall health and keeps inflammation in check.     In This Episode:  00:00 Introduction to Oleic Acid and Gut Health 03:30 High Carb Foods to Crush Inflammation 05:05 The Benefits of Fruits in Your Diet 13:14 Root Vegetables: Nutrient Powerhouses 14:48 Fermented Drinks for Gut Health 16:49 Optimizing Carbohydrate Tolerance 17:56 Conclusion and Final Thoughts   Are swollen legs or ankles slowing you down? Discover the power of Lymph System Support by Pure Health Research. Crafted with natural ingredients like dandelion extract, burdock root, and bromelain, this formula unclogs your lymphatic system, reducing swelling and supporting a healthy inflammatory response.   As a special offer, try Lymph System Support risk-free today and receive a complimentary bottle of curcumin extract. Visit GetLymphHelp.com/jockers to claim yours now. Say hello to renewed vitality and goodbye to discomfort!     Unlock the brain-boosting power of lion's mane with Purality Health's advanced nano absorption technology. This formula ensures full absorption of lion's mane's nutrients, proven to enhance memory, speed up thinking, and boost mood. Experience the remarkable benefits with a special buy-one-get-one-free offer available exclusively through Purality Health. For a limited time, visit lionsmanecomplex.com/DRJ     “Berries are loaded with polyphenols that support a strong gut microbiome and fight oxidative stress.”  ~ Dr. Jockers     Subscribe to the podcast on: Apple Podcast Stitcher Spotify PodBean TuneIn Radio     Resources: GetLymphHelp.com/jockers Visit lionsmanecomplex.com/DRJ     Connect with Dr. Jockers: Instagram – https://www.instagram.com/drjockers/ Facebook – https://www.facebook.com/DrDavidJockers YouTube – https://www.youtube.com/user/djockers Website – https://drjockers.com/ If you are interested in being a guest on the show, we would love to hear from you! Please contact us here! - https://drjockers.com/join-us-dr-jockers-functional-nutrition-podcast/ 

We put on some supershoes for an extra boost for this great episode! A main topic was a question we get a lot: whether high-carb fueling during training is healthy in a broader sense. We not only think it's healthy, we think that the question is best asked another way: how much healthier is fueling your training than the alternative of underfueling? It's true that you probably don't want to be slurping a gel at 3 PM for a snack. But around training, try to fuel the work you're doing.The big science topic was a new study on trail shoes with carbon plates, which theorizes that they won't be helpful for trail runners. We use the study to talk about the risks of broad conclusions from narrow protocols. It's possible that carbon-plated shoes won't take over trail running in the next decade. But we would bet that they do.And this one was full of fun topics! Other topics: the pursuit of greatness, a Western States 100 training update, sharing vulnerability, the shoe disqualification at the US 100 Mile Championships, individual variation in training, frequency of racing, filming training videos, Zone 2 guidelines, the debate around stretching, building mental toughness, and setting boundaries.Like Timothée Chalamet, we're really in pursuit of greatness. Actually, scratch that. We are really in pursuit of not getting sued by energy bar companies.That will make sense soon. We love you all! HUZZAH! Click "Claim Reward" for $80 at The Feed here: thefeed.com/swap Buy Janji's amazing gear: https://janji.com/ (code "SWAP")For weekly bonus podcasts, articles, and videos (plus hat purchases): patreon.com/swapCheck out the SWAP video series: https://youtu.be/C0w-orswOjE?si=YwIjAssJP2q4dLuj

In this episode of the MOTTIV podcast, Taren and MOTTIV resident Sport Scientist Nick Jankovskis discuss the battle between low carb and high carb in endurance sports. Should amateur athletes be eating low carb or high carb?  Why are high level coaches now saying everyone should be eating tons of carbs, when the message used to be no carbs at all?   We answer these questions and more. For more from Nick, follow him at @njsportscience To train for free on the only training app in the world designed for amateur athletes to reach their goals, visit mymottiv.com.

The best moment of our lives happened last week. It's not the baby. It's a social media mention from the GOAT Kilian Jornet. And we brought that celebration energy to this awesome episode! The main study was on the types of training that leads to faster marathon times, looking at 150,000 datapoints. With findings that overlap with other studies, we can start to outline the most direct way to make running faster (and more fun). The remainder of the episode was in our classic "No Secrets" Q+A style! Topics: what makes David think that he can compete for the win at Western States, our initial review of the Wahoo Run Treadmill, whether high carb fueling is for everyone (hint: yes, mostly), whether VERY high carb approaches might be the next frontier (hint: we hope not), improving Zone 2, heart rate zones in cross training, incorporating cross training for the first time, structuring recovery intervals on strides, our thoughts on SWAP Media expansion, the beer 2-mile record, and a beautiful Listener Corner message. We're calling this the "You Brought It On Yourself" episode. Listen for a hilariously honest call-out near the end. We love you all! HUZZAH! Always bringing it on ourselves, -Megan and David Click "Claim Reward" for $80 at The Feed here: thefeed.com/swap Join Freetrail: https://freetrail.com/pro/ Buy Janji's amazing gear: https://janji.com/ (code "SWAP") Purchase SWAP hats here: https://swaprunning.com/swap-hats For weekly bonus podcasts, articles, and videos (plus hat purchases): patreon.com/swap

We answered tons of amazing listener questions on this great episode! We approached Leadville and Javelina like science experiments, and like all good science experiments, we want to share everything before starting a new experiment for the Western States 100. This one is full of sexy science, theory, psychology, nutrition, and so much more! Our philosophy is "no secrets"... sometimes to a fault. That means spilling the beans on everything from training to nutrition to gear, plus some hot takes on where we think the sport is going. A list of some of the topics: Freetrail's Javelina race video and our obsessive Youtube history, the Wikipedia page journey, Kilian going for a golden ticket to Western States, whether athletes should wait to do longer ultras, what we have learned about recovery after the races, how we are framing sponsorship discussions, what makes ultras so cool, why David wears nose strips, the anti-chafe approach for Javelina, supershoes for slower runners, training "belief" in running, how our training theory is evolving, muscle fatigue later in races, framing performance through running economy, aerobic build weeks, cross training approaches, longer singles, key workouts, heart rate patterns in training and racing, race day execution, doubts and fears, bicarb and ketones, whether heat suit training will be something we do in the future, pushing the frontiers of hydration, alpha dogging, and big dreams at Western States. This one was such a joy to record. We can't wait to share the journey with you all ahead! Or to put it another way: "F what you heard. It's what you hearin." We love you all! HUZZAH! Follow Huzzah for science insights: https://www.instagram.com/thehuzzahhub/ Click "Claim Reward" for $80 at The Feed here: thefeed.com/swap Buy Janji's amazing gear: https://janji.com/ (code "SWAP") For weekly bonus podcasts, articles, and videos (plus hat purchases): patreon.com/swap

I'm back with another Q&A to help you look better, feel better, and optimize your life.  Follow me on Instagram @jayferruggia or email us at podcast@jasonferruggia.com to get your question answered on a future episode.  What are high-threshold motor units? [2:37] 5 keys to decreasing inflammation. [6:06] This old-school training method still crushes today. [8:38] What's the best way to implement Bulgarian split squats? [10:50] Why you may need to drink more than water during training. [16:15] Full body or upper/lower? [18:45] How to make the Hammer Strength incline press less sh*tty. [24:19] This is f*cking up your life, and here's what to do about it. [25:42] How to using high-carb days to your advantage. [33:24] Sponsors BiOptimizers: An all-in-one solution. Improve your sleep, mood, stress tolerance, and so much more. Go to bioptimizers.com/renegade and use code JAY10 for your exclusive Renegade Radio offer. Cured Nutrition: No jitters. No caffeine. No crash... Clean and clear energy for lasting, unbreakable focus. Go to curednutrition.com and use code RENEGADE to try RISE today and save 20%. Blokes: Every man over 40 should be getting comprehensive blood work done every 6 months to maximize health and performance. Get started today at blokes.co/jay. AG1: A high-impact blend of a multivitamin, minerals, probiotics, and more to improve your gut health, immunity, and boost your energy and recovery. Go to drinkag1.com/jay to get yours today. LMNT: Restore health through hydration, and get a free sample pack at drinklmnt.com/renegade.

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