Satiety is the feeling of fullness that occurs after eating, signaling to the body that it has consumed enough food. This sensation helps regulate food intake and prevents overeating. Various factors influence satiety, including the type of food consumed, portion sizes, and individual metabolic rates. Foods high in protein and fiber tend to promote greater satiety compared to those high in sugar and fat. The brain plays a crucial role in the satiety process by receiving signals from hormones like leptin and ghrelin. These hormones communicate the body's energy needs and help maintain a balance between hunger and fullness. Understanding satiety can aid in making healthier dietary choices and managing weight effectively.