Performance Nutrition Digest

Performance Nutrition Digest

Substrate oxidation may not affect middle distance running performance 🔥

High carb or high fat, you choose!

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Tom Coughlin
Sep 02, 2025
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Substrate Oxidation Does Not Influence Middle Distance Running Performance: A Randomized Controlled Crossover Trial

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Study Details

This new study recruited 30 recreational distance runners who were assigned to complete either a…

⏱️ 5k time-trial (n =…

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