Question

open-ended questions: answer the following questions in complete sentences. 11. why do athletes need more calories and protein in their diet than people who are not as active?

Explanation:

Athletes engage in intense physical activities that require more energy (calories) to fuel their workouts, competitions, and recovery. Calories are a unit of energy, and higher activity levels mean more energy expenditure. Protein is essential for muscle repair and growth; athletes’ muscles undergo more stress and micro - tears during exercise, so they need more protein to repair and build muscle tissue. In contrast, people with lower activity levels have less energy demand and less muscle - related wear - and - tear, so their calorie and protein needs are lower.

Answer:

Athletes need more calories because their high - intensity physical activities (like training, competing) consume more energy, and calories are the body's energy source. They need more protein as their muscles experience more stress and micro - damage during exercise, and protein is vital for muscle repair, growth, and recovery. People with lower activity levels have less energy expenditure and less muscle - related damage, so their calorie and protein requirements are lower.