For current and aspiring sports and exercise nutritionists! The Institute of Performance Nutrition's We Do Science podcast, hosted by Dr Laurent Bannock, features a wide variety of leading guest experts (elite practitioners and scientists) with expertise in sport and exercise nutrition, and related fields relevant to real-world practice.
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episode 173: "CHO Feeding Formats: Impact on CHO Oxidation During Exercise" with Dr Mark Hearris
Episode 173 of the Institute of Performance Nutrition's "We Do Science" podcast! In this episode, I (Laurent Bannock) discuss "CHO Feeding Formats: Impact on CHO Oxidation During Exercise" with Dr Mark Hearris (Liverpool John Moores University, and The Institute of Performance Nutrition, UK).
Discussion Topics Include:
- Review of what we know about Carbohydrate (CHO) availability and utilisation during exercise
- Effects of CHO delivery form on exogenous CHO53 oxidation, gastrointestinal discomfort, and exercise capacity
- CHO feeding strategies (i.e. pre-exercise CHO feeding and the different forms (fluid, semi-fluid, solid) and combinations of CHO during exercise) commonly adopted by elite endurance athletes
Podcast Episode Transcript: Download PDF Copy
Key Paper(s) Discussed / Referred to:
- 13C-glucose-fructose labelling reveals comparable exogenous CHO oxidation during exercise when consuming 120 g/h in fluid, gel, jelly chew or co-ingestion
Related Podcast Episodes:
- #119: "Fuelling for the work required" with Mark Hearris PhD
Check out our other podcasts, publications, events, and professional education programs for current and aspiring sports nutritionists at www.TheIOPN.com and follow our social media outputs via @TheIOPN