Which statement best describes the importance of carbohydrate refuelling?

• A. Improves sleep quality after meals.
• B. Restores energy stores after exercise.
• C. Increases bone density.
• D. Reduces muscle soreness immediately.

Answer: (B)

Restoring energy stores after exercise is what carbohydrate refuelling is all about. When you train, your muscles use up glycogen, the stored form of carbohydrate. After exercise, those stores are depleted, especially after long or intense sessions. Consuming carbohydrates post-workout helps glycogen synthesize more quickly, so energy reserves are rebuilt and you’re better prepared for your next session. This recovery window is why timing and quality of carbohydrate intake matter.

The other ideas aren’t about replenishing energy for future performance. Sleep quality after meals isn’t driven by refueling glycogen in the short term. Bone density is influenced by long-term nutrition and loading, not immediate carbohydrate replenishment. While proper fueling supports overall recovery, it doesn’t instantly reduce muscle soreness, which is more related to muscle damage and inflammation rather than glycogen levels.