A realistic approach to weight loss involves adopting sustainable lifestyle changes rather than pursuing quick fixes. It should include a balanced diet with appropriate caloric intake, incorporating nutrient-dense foods and controlled portions. Regular physical activity is essential, aiming for at least 150 minutes of moderate-intensity exercise weekly. Setting achievable goals and tracking progress helps maintain motivation and accountability. It's also crucial to understand that weight loss takes time; a gradual approach often results in more successful and lasting outcomes. Emphasizing health over numbers is key to a positive journey.