Which two macronutrients are most important to prioritize in pre- and post-workout meals?

The priority of carbohydrates and proteins in pre- and post-workout meals is based on their distinct roles in energy provision and muscle recovery.

Carbohydrates are crucial as they serve as the primary energy source during exercise. Consuming carbohydrates before a workout helps to ensure that glycogen stores in the muscles are topped up, which can enhance endurance, performance, and overall energy levels. Post-workout, carbohydrates are equally important as they help replenish glycogen stores that have been depleted during exercise, facilitating recovery.

Proteins, on the other hand, play a vital role in muscle repair and growth. After a workout, the body needs protein to help rebuild muscle fibers that experience stress during physical activity. Consuming protein post-exercise aids in recovery by promoting muscle protein synthesis, reducing muscle soreness, and enhancing overall strength gains.

In combination, these two macronutrients support energy needs during workouts and recovery after, making them the most important nutrients to prioritize around exercise. Other options, such as fats and fibers or vitamins and minerals, do not directly address the immediate needs for energy and muscle repair related to exercise.