All Episodes

December 18, 2025 76 mins
Asker Jeukendrup is a sport scientist whose work has been massively influential, especially in the world of endurance nutrition. His resume is incredible, working with many of the top athletes, teams, brands, and research institutions during his remarkable career. In addition to his academic, consulting, and speaking work, Asker is a co-founder of Neversecond -- a leading supplier of feuling and recovery products in endurance sport and an important partner of Freetrail. This is Asker's first appearance on the podcast. 
 
Timestamps:

 

04:15 What Makes You You?
09:28 Founding NeverSecond: A Science-First Approach
12:37 The Carbohydrate Revolution in Endurance Sports
15:09 Understanding Carbohydrate Absorption and Ratios
17:44 Nutrition Strategies for Varied Trail Running Distances
22:29 Gut Training: Assessing and Improving Carb Tolerance
27:49 Fasted Runs and Fat Metabolism
36:04 The Role of Carbohydrates in Performance
40:43 Understanding Nutrition for Racing Performance
45:15 Cooling and Its Impact on Nutrition Absorption
48:55 The Sodium and Electrolyte Debate
51:49 Caffeine: Benefits and Cautions
52:15 The Future of Health Monitoring in Athletes
59:47 Personal Stories and Lessons from Elite Athletes
1:00:15 Looking Ahead: The Future of Nutrition in Sports

 

 
 
Sponsors:
  • .css-j9qmi7{display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;-webkit-flex-direction:row;-ms-flex-direction:row;flex-direction:row;font-weight:700;margin-bottom:1rem;margin-top:2.8rem;width:100%;-webkit-box-pack:start;-ms-flex-pack:start;-webkit-justify-content:start;justify-content:start;padding-left:5rem;}@media only screen and (max-width: 599px){.css-j9qmi7{padding-left:0;-webkit-box-pack:center;-ms-flex-pack:center;-webkit-justify-content:center;justify-content:center;}}.css-j9qmi7 svg{fill:#27292D;}.css-j9qmi7 .eagfbvw0{-webkit-align-items:center;-webkit-box-align:center;-ms-flex-align:center;align-items:center;color:#27292D;}
    Mark as Played

Advertise With Us

Popular Podcasts

Stuff You Should Know
The Joe Rogan Experience

The Joe Rogan Experience

The official podcast of comedian Joe Rogan.

On Purpose with Jay Shetty

On Purpose with Jay Shetty

I’m Jay Shetty host of On Purpose the worlds #1 Mental Health podcast and I’m so grateful you found us. I started this podcast 5 years ago to invite you into conversations and workshops that are designed to help make you happier, healthier and more healed. I believe that when you (yes you) feel seen, heard and understood you’re able to deal with relationship struggles, work challenges and life’s ups and downs with more ease and grace. I interview experts, celebrities, thought leaders and athletes so that we can grow our mindset, build better habits and uncover a side of them we’ve never seen before. New episodes every Monday and Friday. Your support means the world to me and I don’t take it for granted — click the follow button and leave a review to help us spread the love with On Purpose. I can’t wait for you to listen to your first or 500th episode!

Music, radio and podcasts, all free. Listen online or download the iHeart App.

Connect

© 2025 iHeartMedia, Inc.