Adequate protein intake during weight loss is significant as it helps preserve lean muscle mass while promoting fat loss. When in a caloric deficit, insufficient protein can lead to muscle degradation, which may slow down metabolism and hinder weight-loss efforts. Consuming higher protein levels supports muscle repair and recovery, enhancing overall body composition. Additionally, protein-rich foods can increase satiety and reduce hunger, making it easier to adhere to dietary goals. Balancing protein intake with other macronutrients is vital for achieving sustainable and healthy weight loss outcomes.