Science Of Ultra
Ditch the gels?
Nov 14, 2019
Rafal Nazarewicz, Spring co-founder with a PhD, discusses the use of real foods in ultras. Topics include runner's gut variability, hydration, a unique rice and fruit-based product, coconut oil controversies, energy shifts in ultra races, electrolyte composition, sodium loss balance, innovative energy gels, and the shift towards whole food fueling for endurance racing.
01:15:51
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Quick takeaways
- Gut health is crucial for endurance performance, focus on maintaining rather than just food choices.
- Hydration is vital for gut function during races, opt for high osmolarity foods and specialized drinks.
Deep dives
The Impact of Race Day Nutrition on Gastrointestinal Discomfort
Long-distance runners are more likely to experience gastrointestinal discomfort during races. Factors such as heat and altitude can influence appetite and symptoms. While choosing suitable foods is essential, the integrity of the gastrointestinal tract, including cell viability and microbial communities, plays a crucial role in prolonged races.
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