How food helps muscles and liver recover after hard biking
Carbohydrate intake of 10 g/kg body mass rapidly replenishes liver, but not muscle glycogen contents, during 12 h of post-exercise recovery in well-trained cyclists.
Not medical advice. For informational purposes only. Always consult a healthcare professional. Terms
Surprising Findings
Liver glycogen not only recovered but surpassed pre-exercise levels by 142% within 6 hours of carb intake.
Many assume glycogen restoration simply returns levels to baseline; overshooting suggests the liver may stockpile energy aggressively when carbs are available post-exercise.
Practical Takeaways
Consume 10 grams of carbohydrates per kilogram of body weight after exhaustive exercise to maximize liver glycogen recovery.
Not medical advice. For informational purposes only. Always consult a healthcare professional. Terms
Surprising Findings
Liver glycogen not only recovered but surpassed pre-exercise levels by 142% within 6 hours of carb intake.
Many assume glycogen restoration simply returns levels to baseline; overshooting suggests the liver may stockpile energy aggressively when carbs are available post-exercise.
Practical Takeaways
Consume 10 grams of carbohydrates per kilogram of body weight after exhaustive exercise to maximize liver glycogen recovery.
Publication
Journal
The Journal of physiology
Year
2025
Authors
C. Fuchs, Pandichelvam Veeraiah, Wesley J H Hermans, Bente Brauwers, Rick Voncken, K. Brouwers, Heather L. Petrick, Floris K. Hendriks, J. Bels, J. van den Hurk, Jil Weber, J. Senden, F. Smith, Peter E Thelwall, Jeanine J Prompers, Luc J. C. van Loon
Related Content
Claims (3)
If elite male cyclists don't eat carbs after a hard workout that drains their energy stores, their muscle and liver won't refill those energy reserves for at least 12 hours.
If elite male cyclists eat a lot of carbs after a super tough ride, their liver fuel gets completely refilled—and even goes above normal—within 6 hours, but their muscle fuel only comes back about two-thirds of the way after 12 hours.
A special type of MRI scan can measure sugar stored in muscles and liver of fit male cyclists without needing to take tissue samples, and it gives results very close to the traditional biopsy method.