Why do distance runners eat pasta?
Show answer & explanation
Answer: Carb-loading for endurance
It prevents dehydration — Wrong. Water prevents dehydration, not pasta. While pasta contains some water, runners eat it for energy (carbohydrates), not hydration.
Carb-loading for endurance ✓ — Pasta supplies carbohydrates that help build muscle glycogen, a fuel used during long runs. Loading up can delay glycogen-related fatigue, but one meal cannot guarantee avoiding the wall.
Protein builds leg muscles — Wrong. Pasta is mostly carbs, not protein. Runners need protein for recovery, but they eat pasta before races for energy storage.