Nutrition and Health: Foundations for Careers in Food and Fitness

1. What is the primary energy source for high-intensity exercise and is essential for replenishing glycogen stores post-exercise?

• A. Proteins
• B. Fats
• C. Carbohydrates
• D. Electrolytes

2. Which macronutrient is particularly important for muscle repair and growth following exercise?

• A. Carbohydrates
• B. Protein
• C. Fats
• D. Vitamins

3. Why is hydration critical during physical activity?

• A. To increase muscle mass
• B. To enhance muscle protein synthesis
• C. To regulate body temperature and maintain blood volume
• D. To provide the primary energy source

4. Which of the following is a recommended nutritional strategy for endurance athletes during extended activities?

• A. Consuming high-fat foods
• B. Consuming easily digestible carbohydrates
• C. Focusing on protein-rich foods
• D. Avoiding all macronutrient intake

5. What are key timings for protein intake to enhance muscle protein synthesis and recovery for those engaging in strength and resistance training?

• A. Immediately before and during workout
• B. Pre- and post-workout
• C. During and immediately after workout
• D. Only post-workout