PROTEIN • SATIETY • WEIGHT LOSS Why Protein Helps You Feel Full and Lose Weight Naturally Protein does not work by speeding metabolism overnight. It works by helping the body feel satisfied, stable, and less driven to overeat. Many people trying to lose weight focus primarily on calories. While energy balance matters, it does not explain why some meals leave you satisfied for hours while others lead to cravings soon after. One of the most important differences between these meals is protein. Protein plays a central role in satiety, appetite regulation, and the body’s natural ability to stop eating when enough is enough. Key idea Protein does not force weight loss. It supports the biological signals that make weight loss easier. How protein affects satiety hormones Protein influences several ho...