Post-exercise nutrition should focus on protein and carbohydrate adjustments for individuals aiming for weight loss. Consuming a balanced meal or snack with these nutrients within a 30-60 minute window helps replenish glycogen stores and facilitates muscle recovery. Prioritizing lean proteins and complex carbohydrates can support muscle repair while preventing excessive calorie intake. Monitoring portion sizes is vital to ensure a calorie deficit for weight loss, making post-exercise nutrition an essential component of an effective fitness strategy.