Nourish your body to supercharge mental strength—think of food as your secret weapon! Focus on a balanced diet rich in omega-3 fatty acids from fish like salmon to support brain health and reduce inflammation. Include complex carbs (oats, sweet potatoes) for sustained energy during workouts, lean proteins (chicken, eggs) for muscle repair, and healthy fats (avocados, nuts) to stabilize mood. Aim for pre-workout snacks like a banana with peanut butter and post-workout recovery with yogurt and berries to maximize gains and keep confidence soaring.