Endurance athletes require more protein per kilogram than the general population. Which option best reflects this difference?

• A. Endurance athletes require less protein than the general population.
• B. Endurance athletes require equal protein to the general population.
• C. Endurance athletes require more protein per kilogram, about 1.6-1.7 g/kg, vs 1.2-1.4 g/kg for the general population.
• D. Protein is not important for endurance athletes.

Answer: (C)