Which statement best describes the goal of carbohydrate loading?

• A. Consume high-fat foods before events
• B. Dehydrate to lose water
• C. Increase protein-only diet before events
• D. Consume pasta, potatoes, and rice to sustain energy for longer events and glycogen storage

Answer: (D)

Carbohydrate loading aims to maximize glycogen stores in the muscles and liver to provide a steady, longer-lasting energy source during extended exercise. By increasing carbohydrate intake in the days leading up to an event, you stock up on glycogen, which helps sustain energy and delay fatigue during longer activities. Foods like pasta, potatoes, and rice are rich in carbohydrates and easily used to boost these stores, making them the best match for this goal. The other options don’t support glycogen storage or endurance: high-fat foods don’t optimize glycogen, dehydration harms performance, and a protein-only diet won’t increase glycogen stores.